{"id":"CVE-2015-3238","state":"PUBLISHED","title":"The _unix_run_helper_binary function in the pam_unix module in Linux-PAM (aka pam) before 1.2.1, when unable to directly access passwords, allows local users to enumerate usernames","description":"The _unix_run_helper_binary function in the pam_unix module in Linux-PAM (aka pam) before 1.2.1, when unable to directly access passwords, allows local users to enumerate usernames or cause a denial of service (hang) via a large password.","publishedAt":"2015-08-24T14:00:00.000Z","updatedAt":"2024-08-06T05:39:32.046Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://lists.fedoraproject.org/pipermail/package-announce/2015-June/161249.html","http://rhn.redhat.com/errata/RHSA-2015-1640.html","http://www.openwall.com/lists/oss-security/2015/06/25/13","https://bugzilla.redhat.com/show_bug.cgi?id=1228571","https://www.trustwave.com/Resources/Security-Advisories/Advisories/TWSL2015-011/?fid=6551","https://security.gentoo.org/glsa/201605-05","http://www.ubuntu.com/usn/USN-2935-2","http://www.ubuntu.com/usn/USN-2935-3","http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html","http://www.ubuntu.com/usn/USN-2935-1","http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161350.html","http://www.securityfocus.com/bid/75428","https://www.trustwave.com/Resources/SpiderLabs-Blog/Username-Enumeration-against-OpenSSH-SELinux-with-CVE-2015-3238/"],"weaknesses":[],"ingestedAt":"2026-10-29T19:42:04.713Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2015/3xxx/CVE-2015-3238.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2015-3238","state":"PUBLISHED","datePublished":"2015-08-24T14:00:00.000Z","dateUpdated":"2024-08-06T05:39:32.046Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2015-04-10T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The _unix_run_helper_binary function in the pam_unix module in Linux-PAM (aka pam) before 1.2.1, when unable to directly access passwords, allows local users to enumerate usernames or cause a denial of service (hang) via a large password."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-June/161249.html","name":"FEDORA-2015-10830","tags":["vendor-advisory","x_refsource_FEDORA"]},{"url":"http://rhn.redhat.com/errata/RHSA-2015-1640.html","name":"RHSA-2015:1640","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"http://www.openwall.com/lists/oss-security/2015/06/25/13","name":"[oss-security] 20150625 Linux-PAM 1.2.1 released to address CVE-2015-3238","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1228571","tags":["x_refsource_CONFIRM"]},{"url":"https://www.trustwave.com/Resources/Security-Advisories/Advisories/TWSL2015-011/?fid=6551","tags":["x_refsource_MISC"]},{"url":"https://security.gentoo.org/glsa/201605-05","name":"GLSA-201605-05","tags":["vendor-advisory","x_refsource_GENTOO"]},{"url":"http://www.ubuntu.com/usn/USN-2935-2","name":"USN-2935-2","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://www.ubuntu.com/usn/USN-2935-3","name":"USN-2935-3","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html","tags":["x_refsource_CONFIRM"]},{"url":"http://www.ubuntu.com/usn/USN-2935-1","name":"USN-2935-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161350.html","name":"FEDORA-2015-10848","tags":["vendor-advisory","x_refsource_FEDORA"]},{"url":"http://www.securityfocus.com/bid/75428","name":"75428","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://www.trustwave.com/Resources/SpiderLabs-Blog/Username-Enumeration-against-OpenSSH-SELinux-with-CVE-2015-3238/","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2016-12-01T15:57:02.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2015-06-25T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-June/161249.html","name":"FEDORA-2015-10830","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://rhn.redhat.com/errata/RHSA-2015-1640.html","name":"RHSA-2015:1640","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2015/06/25/13","name":"[oss-security] 20150625 Linux-PAM 1.2.1 released to address CVE-2015-3238","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1228571","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://www.trustwave.com/Resources/Security-Advisories/Advisories/TWSL2015-011/?fid=6551","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://security.gentoo.org/glsa/201605-05","name":"GLSA-201605-05","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-2935-2","name":"USN-2935-2","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-2935-3","name":"USN-2935-3","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-2935-1","name":"USN-2935-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161350.html","name":"FEDORA-2015-10848","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://www.securityfocus.com/bid/75428","name":"75428","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://www.trustwave.com/Resources/SpiderLabs-Blog/Username-Enumeration-against-OpenSSH-SELinux-with-CVE-2015-3238/","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T05:39:32.046Z"}}]}}}