{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "state": "PUBLISHED", "cveId": "CVE-2021-35938", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "dateUpdated": "2024-08-04T00:40:47.458Z", "dateReserved": "2021-06-29T00:00:00.000Z", "datePublished": "2022-08-25T00:00:00.000Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2022-10-31T00:00:00.000Z" }, "descriptions": [ { "lang": "en", "value": "A symbolic link issue was found in rpm. It occurs when rpm sets the desired permissions and credentials after installing a file. A local unprivileged user could use this flaw to exchange the original file with a symbolic link to a security-critical file and escalate their privileges on the system. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability." } ], "affected": [ { "vendor": "n/a", "product": "RPM", "versions": [ { "version": "Fixed in rpm v4.18.0", "status": "affected" } ] } ], "references": [ { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1964114" }, { "url": "https://bugzilla.suse.com/show_bug.cgi?id=1157880" }, { "url": "https://access.redhat.com/security/cve/CVE-2021-35938" }, { "url": "https://rpm.org/wiki/Releases/4.18.0" }, { "url": "https://github.com/rpm-software-management/rpm/pull/1919" }, { "url": "https://github.com/rpm-software-management/rpm/commit/25a435e90844ea98fe5eb7bef22c1aecf3a9c033" }, { "name": "GLSA-202210-22", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202210-22" } ], "problemTypes": [ { "descriptions": [ { "type": "CWE", "lang": "en", "description": "CWE-59 - Improper Link Resolution Before File Access ('Link Following')", "cweId": "CWE-59" } ] } ] }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T00:40:47.458Z" }, "title": "CVE Program Container", "references": [ { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1964114", "tags": [ "x_transferred" ] }, { "url": "https://bugzilla.suse.com/show_bug.cgi?id=1157880", "tags": [ "x_transferred" ] }, { "url": "https://access.redhat.com/security/cve/CVE-2021-35938", "tags": [ "x_transferred" ] }, { "url": "https://rpm.org/wiki/Releases/4.18.0", "tags": [ "x_transferred" ] }, { "url": "https://github.com/rpm-software-management/rpm/pull/1919", "tags": [ "x_transferred" ] }, { "url": "https://github.com/rpm-software-management/rpm/commit/25a435e90844ea98fe5eb7bef22c1aecf3a9c033", "tags": [ "x_transferred" ] }, { "name": "GLSA-202210-22", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://security.gentoo.org/glsa/202210-22" } ] } ] } }