{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "state": "PUBLISHED", "cveId": "CVE-2021-30465", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-08-03T22:32:40.599Z", "dateReserved": "2021-04-08T00:00:00.000Z", "datePublished": "2021-05-27T00:00:00.000Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-03-27T00:00:00.000Z" }, "descriptions": [ { "lang": "en", "value": "runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multiple containers with a fairly specific mount configuration. The problem occurs via a symlink-exchange attack that relies on a race condition." } ], "affected": [ { "vendor": "n/a", "product": "n/a", "versions": [ { "version": "n/a", "status": "affected" } ] } ], "references": [ { "url": "https://github.com/opencontainers/runc/releases" }, { "name": "[oss-security] 20210519 CVE-2021-30465: runc <1.0.0-rc95 vulnerable to symlink-exchange attack", "tags": [ "mailing-list" ], "url": "http://www.openwall.com/lists/oss-security/2021/05/19/2" }, { "url": "http://www.openwall.com/lists/oss-security/2021/05/19/2" }, { "url": "https://github.com/opencontainers/runc/security/advisories/GHSA-c3xm-pvg7-gh7r" }, { "name": "FEDORA-2021-2eb67ba3c2", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4HOARVIT47RULTTFWAU7XBG4WY6TDDHV/" }, { "name": "FEDORA-2021-0440f235a0", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/35ZW6NBZSBH5PWIT7JU4HXOXGFVDCOHH/" }, { "url": "https://github.com/opencontainers/runc/commit/0ca91f44f1664da834bc61115a849b56d22f595f" }, { "url": "https://bugzilla.opensuse.org/show_bug.cgi?id=1185405" }, { "url": "https://security.netapp.com/advisory/ntap-20210708-0003/" }, { "name": "GLSA-202107-26", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202107-26" }, { "name": "[debian-lts-announce] 20230327 [SECURITY] [DLA 3369-1] runc security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00023.html" } ], "problemTypes": [ { "descriptions": [ { "type": "text", "lang": "en", "description": "n/a" } ] } ] }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T22:32:40.599Z" }, "title": "CVE Program Container", "references": [ { "url": "https://github.com/opencontainers/runc/releases", "tags": [ "x_transferred" ] }, { "name": "[oss-security] 20210519 CVE-2021-30465: runc <1.0.0-rc95 vulnerable to symlink-exchange attack", "tags": [ "mailing-list", "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2021/05/19/2" }, { "url": "http://www.openwall.com/lists/oss-security/2021/05/19/2", "tags": [ "x_transferred" ] }, { "url": "https://github.com/opencontainers/runc/security/advisories/GHSA-c3xm-pvg7-gh7r", "tags": [ "x_transferred" ] }, { "name": "FEDORA-2021-2eb67ba3c2", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4HOARVIT47RULTTFWAU7XBG4WY6TDDHV/" }, { "name": "FEDORA-2021-0440f235a0", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/35ZW6NBZSBH5PWIT7JU4HXOXGFVDCOHH/" }, { "url": "https://github.com/opencontainers/runc/commit/0ca91f44f1664da834bc61115a849b56d22f595f", "tags": [ "x_transferred" ] }, { "url": "https://bugzilla.opensuse.org/show_bug.cgi?id=1185405", "tags": [ "x_transferred" ] }, { "url": "https://security.netapp.com/advisory/ntap-20210708-0003/", "tags": [ "x_transferred" ] }, { "name": "GLSA-202107-26", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://security.gentoo.org/glsa/202107-26" }, { "name": "[debian-lts-announce] 20230327 [SECURITY] [DLA 3369-1] runc security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00023.html" } ] } ] } }