{"id":"CVE-2010-3435","url":"https://www.cyber-defence.io/tools/cve/CVE-2010-3435","generatedAt":"2026-10-27T19:51:38.102Z","title":"The (1) pam_env and (2) pam_mail modules in Linux-PAM (aka pam) before 1.1.2 use root privileges during read access to files and directories that belong to arbitrary user accounts, which might allow local users to obtain sensitive information by…","description":"The (1) pam_env and (2) pam_mail modules in Linux-PAM (aka pam) before 1.1.2 use root privileges during read access to files and directories that belong to arbitrary user accounts, which might allow local users to obtain sensitive information by leveraging this filesystem activity, as demonstrated by a symlink attack on the .pam_environment file in a user's home directory.","published":"2011-01-24T18:00:02.000Z","lastModified":"2026-06-16T23:22:46.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":4.7,"severity":"MEDIUM","vector":"AV:L/AC:M/Au:N/C:C/I:N/A:N"},"cwe":[],"affected":["linux-pam/linux-pam"],"epss":{"score":0.00353,"percentile":0.28782,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.35%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://git.altlinux.org/people/ldv/packages/?p=pam.git%3Ba=commit%3Bh=06f882f30092a39a1db867c9744b2ca8d60e4ad6","source":"secalert@redhat.com"},{"url":"http://lists.vmware.com/pipermail/security-announce/2011/000126.html","source":"secalert@redhat.com"},{"url":"http://openwall.com/lists/oss-security/2010/09/21/3","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://openwall.com/lists/oss-security/2010/09/27/10","source":"secalert@redhat.com"},{"url":"http://openwall.com/lists/oss-security/2010/09/27/4","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://openwall.com/lists/oss-security/2010/09/27/5","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://openwall.com/lists/oss-security/2010/09/27/7","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://openwall.com/lists/oss-security/2010/09/27/8","source":"secalert@redhat.com"},{"url":"http://openwall.com/lists/oss-security/2010/10/25/2","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/49711","source":"secalert@redhat.com"},{"url":"http://security.gentoo.org/glsa/glsa-201206-31.xml","source":"secalert@redhat.com"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2010:220","source":"secalert@redhat.com"},{"url":"http://www.openwall.com/lists/oss-security/2010/09/24/2","source":"secalert@redhat.com"},{"url":"http://www.redhat.com/support/errata/RHSA-2010-0819.html","source":"secalert@redhat.com"},{"url":"http://www.redhat.com/support/errata/RHSA-2010-0891.html","source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/archive/1/516909/100/0/threaded","source":"secalert@redhat.com"},{"url":"http://www.vmware.com/security/advisories/VMSA-2011-0004.html","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2011/0606","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=641335","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://git.altlinux.org/people/ldv/packages/?p=pam.git%3Ba=commit%3Bh=06f882f30092a39a1db867c9744b2ca8d60e4ad6","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.vmware.com/pipermail/security-announce/2011/000126.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://openwall.com/lists/oss-security/2010/09/21/3","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://openwall.com/lists/oss-security/2010/09/27/10","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://openwall.com/lists/oss-security/2010/09/27/4","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://openwall.com/lists/oss-security/2010/09/27/5","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://openwall.com/lists/oss-security/2010/09/27/7","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://openwall.com/lists/oss-security/2010/09/27/8","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://openwall.com/lists/oss-security/2010/10/25/2","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/49711","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://security.gentoo.org/glsa/glsa-201206-31.xml","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2010:220","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.openwall.com/lists/oss-security/2010/09/24/2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/RHSA-2010-0819.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/RHSA-2010-0891.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/516909/100/0/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vmware.com/security/advisories/VMSA-2011-0004.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0606","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=641335","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2010-3435","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}