{
    "containers": {
        "cna": {
            "affected": [
                {
                    "product": "n/a",
                    "vendor": "n/a",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "n/a"
                        }
                    ]
                }
            ],
            "datePublic": "2009-07-13T00:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "The personality subsystem in the Linux kernel before 2.6.31-rc3 has a PER_CLEAR_ON_SETID setting that does not clear the ADDR_COMPAT_LAYOUT and MMAP_PAGE_ZERO flags when executing a setuid or setgid program, which makes it easier for local users to leverage the details of memory usage to (1) conduct NULL pointer dereference attacks, (2) bypass the mmap_min_addr protection mechanism, or (3) defeat address space layout randomization (ASLR)."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "description": "n/a",
                            "lang": "en",
                            "type": "text"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "dateUpdated": "2018-10-10T18:57:01.000Z",
                "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
                "shortName": "redhat"
            },
            "references": [
                {
                    "name": "20100625 VMSA-2010-0010 ESX 3.5 third party update for Service Console kernel",
                    "tags": [
                        "mailing-list",
                        "x_refsource_BUGTRAQ"
                    ],
                    "url": "http://www.securityfocus.com/archive/1/512019/100/0/threaded"
                },
                {
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "http://wiki.rpath.com/Advisories:rPSA-2009-0111"
                },
                {
                    "name": "36131",
                    "tags": [
                        "third-party-advisory",
                        "x_refsource_SECUNIA"
                    ],
                    "url": "http://secunia.com/advisories/36131"
                },
                {
                    "name": "55807",
                    "tags": [
                        "vdb-entry",
                        "x_refsource_OSVDB"
                    ],
                    "url": "http://www.osvdb.org/55807"
                },
                {
                    "name": "ADV-2009-1866",
                    "tags": [
                        "vdb-entry",
                        "x_refsource_VUPEN"
                    ],
                    "url": "http://www.vupen.com/english/advisories/2009/1866"
                },
                {
                    "name": "RHSA-2009:1540",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_REDHAT"
                    ],
                    "url": "https://rhn.redhat.com/errata/RHSA-2009-1540.html"
                },
                {
                    "name": "37471",
                    "tags": [
                        "third-party-advisory",
                        "x_refsource_SECUNIA"
                    ],
                    "url": "http://secunia.com/advisories/37471"
                },
                {
                    "name": "36759",
                    "tags": [
                        "third-party-advisory",
                        "x_refsource_SECUNIA"
                    ],
                    "url": "http://secunia.com/advisories/36759"
                },
                {
                    "name": "FEDORA-2009-8144",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_FEDORA"
                    ],
                    "url": "https://www.redhat.com/archives/fedora-package-announce/2009-August/msg00223.html"
                },
                {
                    "name": "DSA-1844",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_DEBIAN"
                    ],
                    "url": "http://www.debian.org/security/2009/dsa-1844"
                },
                {
                    "name": "USN-807-1",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_UBUNTU"
                    ],
                    "url": "http://www.ubuntu.com/usn/usn-807-1"
                },
                {
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "http://www.vmware.com/security/advisories/VMSA-2009-0016.html"
                },
                {
                    "name": "RHSA-2009:1193",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_REDHAT"
                    ],
                    "url": "http://www.redhat.com/support/errata/RHSA-2009-1193.html"
                },
                {
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f9fabcb58a6d26d6efde842d1703ac7cfa9427b6"
                },
                {
                    "name": "oval:org.mitre.oval:def:7826",
                    "tags": [
                        "vdb-entry",
                        "signature",
                        "x_refsource_OVAL"
                    ],
                    "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7826"
                },
                {
                    "name": "35647",
                    "tags": [
                        "vdb-entry",
                        "x_refsource_BID"
                    ],
                    "url": "http://www.securityfocus.com/bid/35647"
                },
                {
                    "name": "FEDORA-2009-8264",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_FEDORA"
                    ],
                    "url": "https://www.redhat.com/archives/fedora-package-announce/2009-August/msg00166.html"
                },
                {
                    "name": "20090724 rPSA-2009-0111-1 kernel",
                    "tags": [
                        "mailing-list",
                        "x_refsource_BUGTRAQ"
                    ],
                    "url": "http://www.securityfocus.com/archive/1/505254/100/0/threaded"
                },
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "http://blog.cr0.org/2009/06/bypassing-linux-null-pointer.html"
                },
                {
                    "name": "MDVSA-2011:051",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_MANDRIVA"
                    ],
                    "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:051"
                },
                {
                    "name": "20091120 VMSA-2009-0016 VMware vCenter and ESX update release and vMA patch release address multiple security issue in third party components",
                    "tags": [
                        "mailing-list",
                        "x_refsource_BUGTRAQ"
                    ],
                    "url": "http://www.securityfocus.com/archive/1/507985/100/0/threaded"
                },
                {
                    "name": "36051",
                    "tags": [
                        "third-party-advisory",
                        "x_refsource_SECUNIA"
                    ],
                    "url": "http://secunia.com/advisories/36051"
                },
                {
                    "name": "oval:org.mitre.oval:def:11768",
                    "tags": [
                        "vdb-entry",
                        "signature",
                        "x_refsource_OVAL"
                    ],
                    "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11768"
                },
                {
                    "name": "36045",
                    "tags": [
                        "third-party-advisory",
                        "x_refsource_SECUNIA"
                    ],
                    "url": "http://secunia.com/advisories/36045"
                },
                {
                    "name": "36116",
                    "tags": [
                        "third-party-advisory",
                        "x_refsource_SECUNIA"
                    ],
                    "url": "http://secunia.com/advisories/36116"
                },
                {
                    "name": "RHSA-2009:1550",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_REDHAT"
                    ],
                    "url": "https://rhn.redhat.com/errata/RHSA-2009-1550.html"
                },
                {
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "http://patchwork.kernel.org/patch/32598/"
                },
                {
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.31-rc3"
                },
                {
                    "name": "35801",
                    "tags": [
                        "third-party-advisory",
                        "x_refsource_SECUNIA"
                    ],
                    "url": "http://secunia.com/advisories/35801"
                },
                {
                    "name": "36054",
                    "tags": [
                        "third-party-advisory",
                        "x_refsource_SECUNIA"
                    ],
                    "url": "http://secunia.com/advisories/36054"
                },
                {
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://bugs.launchpad.net/bugs/cve/2009-1895"
                },
                {
                    "name": "DSA-1845",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_DEBIAN"
                    ],
                    "url": "http://www.debian.org/security/2009/dsa-1845"
                },
                {
                    "name": "oval:org.mitre.oval:def:9453",
                    "tags": [
                        "vdb-entry",
                        "signature",
                        "x_refsource_OVAL"
                    ],
                    "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9453"
                },
                {
                    "name": "RHSA-2009:1438",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_REDHAT"
                    ],
                    "url": "http://www.redhat.com/support/errata/RHSA-2009-1438.html"
                },
                {
                    "name": "ADV-2009-3316",
                    "tags": [
                        "vdb-entry",
                        "x_refsource_VUPEN"
                    ],
                    "url": "http://www.vupen.com/english/advisories/2009/3316"
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-07T05:27:54.804Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "name": "20100625 VMSA-2010-0010 ESX 3.5 third party update for Service Console kernel",
                        "tags": [
                            "mailing-list",
                            "x_refsource_BUGTRAQ",
                            "x_transferred"
                        ],
                        "url": "http://www.securityfocus.com/archive/1/512019/100/0/threaded"
                    },
                    {
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "http://wiki.rpath.com/Advisories:rPSA-2009-0111"
                    },
                    {
                        "name": "36131",
                        "tags": [
                            "third-party-advisory",
                            "x_refsource_SECUNIA",
                            "x_transferred"
                        ],
                        "url": "http://secunia.com/advisories/36131"
                    },
                    {
                        "name": "55807",
                        "tags": [
                            "vdb-entry",
                            "x_refsource_OSVDB",
                            "x_transferred"
                        ],
                        "url": "http://www.osvdb.org/55807"
                    },
                    {
                        "name": "ADV-2009-1866",
                        "tags": [
                            "vdb-entry",
                            "x_refsource_VUPEN",
                            "x_transferred"
                        ],
                        "url": "http://www.vupen.com/english/advisories/2009/1866"
                    },
                    {
                        "name": "RHSA-2009:1540",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_REDHAT",
                            "x_transferred"
                        ],
                        "url": "https://rhn.redhat.com/errata/RHSA-2009-1540.html"
                    },
                    {
                        "name": "37471",
                        "tags": [
                            "third-party-advisory",
                            "x_refsource_SECUNIA",
                            "x_transferred"
                        ],
                        "url": "http://secunia.com/advisories/37471"
                    },
                    {
                        "name": "36759",
                        "tags": [
                            "third-party-advisory",
                            "x_refsource_SECUNIA",
                            "x_transferred"
                        ],
                        "url": "http://secunia.com/advisories/36759"
                    },
                    {
                        "name": "FEDORA-2009-8144",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_FEDORA",
                            "x_transferred"
                        ],
                        "url": "https://www.redhat.com/archives/fedora-package-announce/2009-August/msg00223.html"
                    },
                    {
                        "name": "DSA-1844",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_DEBIAN",
                            "x_transferred"
                        ],
                        "url": "http://www.debian.org/security/2009/dsa-1844"
                    },
                    {
                        "name": "USN-807-1",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_UBUNTU",
                            "x_transferred"
                        ],
                        "url": "http://www.ubuntu.com/usn/usn-807-1"
                    },
                    {
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "http://www.vmware.com/security/advisories/VMSA-2009-0016.html"
                    },
                    {
                        "name": "RHSA-2009:1193",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_REDHAT",
                            "x_transferred"
                        ],
                        "url": "http://www.redhat.com/support/errata/RHSA-2009-1193.html"
                    },
                    {
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f9fabcb58a6d26d6efde842d1703ac7cfa9427b6"
                    },
                    {
                        "name": "oval:org.mitre.oval:def:7826",
                        "tags": [
                            "vdb-entry",
                            "signature",
                            "x_refsource_OVAL",
                            "x_transferred"
                        ],
                        "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7826"
                    },
                    {
                        "name": "35647",
                        "tags": [
                            "vdb-entry",
                            "x_refsource_BID",
                            "x_transferred"
                        ],
                        "url": "http://www.securityfocus.com/bid/35647"
                    },
                    {
                        "name": "FEDORA-2009-8264",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_FEDORA",
                            "x_transferred"
                        ],
                        "url": "https://www.redhat.com/archives/fedora-package-announce/2009-August/msg00166.html"
                    },
                    {
                        "name": "20090724 rPSA-2009-0111-1 kernel",
                        "tags": [
                            "mailing-list",
                            "x_refsource_BUGTRAQ",
                            "x_transferred"
                        ],
                        "url": "http://www.securityfocus.com/archive/1/505254/100/0/threaded"
                    },
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "http://blog.cr0.org/2009/06/bypassing-linux-null-pointer.html"
                    },
                    {
                        "name": "MDVSA-2011:051",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_MANDRIVA",
                            "x_transferred"
                        ],
                        "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:051"
                    },
                    {
                        "name": "20091120 VMSA-2009-0016 VMware vCenter and ESX update release and vMA patch release address multiple security issue in third party components",
                        "tags": [
                            "mailing-list",
                            "x_refsource_BUGTRAQ",
                            "x_transferred"
                        ],
                        "url": "http://www.securityfocus.com/archive/1/507985/100/0/threaded"
                    },
                    {
                        "name": "36051",
                        "tags": [
                            "third-party-advisory",
                            "x_refsource_SECUNIA",
                            "x_transferred"
                        ],
                        "url": "http://secunia.com/advisories/36051"
                    },
                    {
                        "name": "oval:org.mitre.oval:def:11768",
                        "tags": [
                            "vdb-entry",
                            "signature",
                            "x_refsource_OVAL",
                            "x_transferred"
                        ],
                        "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11768"
                    },
                    {
                        "name": "36045",
                        "tags": [
                            "third-party-advisory",
                            "x_refsource_SECUNIA",
                            "x_transferred"
                        ],
                        "url": "http://secunia.com/advisories/36045"
                    },
                    {
                        "name": "36116",
                        "tags": [
                            "third-party-advisory",
                            "x_refsource_SECUNIA",
                            "x_transferred"
                        ],
                        "url": "http://secunia.com/advisories/36116"
                    },
                    {
                        "name": "RHSA-2009:1550",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_REDHAT",
                            "x_transferred"
                        ],
                        "url": "https://rhn.redhat.com/errata/RHSA-2009-1550.html"
                    },
                    {
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "http://patchwork.kernel.org/patch/32598/"
                    },
                    {
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.31-rc3"
                    },
                    {
                        "name": "35801",
                        "tags": [
                            "third-party-advisory",
                            "x_refsource_SECUNIA",
                            "x_transferred"
                        ],
                        "url": "http://secunia.com/advisories/35801"
                    },
                    {
                        "name": "36054",
                        "tags": [
                            "third-party-advisory",
                            "x_refsource_SECUNIA",
                            "x_transferred"
                        ],
                        "url": "http://secunia.com/advisories/36054"
                    },
                    {
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "https://bugs.launchpad.net/bugs/cve/2009-1895"
                    },
                    {
                        "name": "DSA-1845",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_DEBIAN",
                            "x_transferred"
                        ],
                        "url": "http://www.debian.org/security/2009/dsa-1845"
                    },
                    {
                        "name": "oval:org.mitre.oval:def:9453",
                        "tags": [
                            "vdb-entry",
                            "signature",
                            "x_refsource_OVAL",
                            "x_transferred"
                        ],
                        "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9453"
                    },
                    {
                        "name": "RHSA-2009:1438",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_REDHAT",
                            "x_transferred"
                        ],
                        "url": "http://www.redhat.com/support/errata/RHSA-2009-1438.html"
                    },
                    {
                        "name": "ADV-2009-3316",
                        "tags": [
                            "vdb-entry",
                            "x_refsource_VUPEN",
                            "x_transferred"
                        ],
                        "url": "http://www.vupen.com/english/advisories/2009/3316"
                    }
                ]
            }
        ]
    },
    "cveMetadata": {
        "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "assignerShortName": "redhat",
        "cveId": "CVE-2009-1895",
        "datePublished": "2009-07-16T15:00:00.000Z",
        "dateReserved": "2009-06-02T00:00:00.000Z",
        "dateUpdated": "2024-08-07T05:27:54.804Z",
        "state": "PUBLISHED"
    },
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1"
}