CVE-2010-3435

EPSS 0.4%

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.

Produtos afetados

n/a · n/a

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Referências

http://git.altlinux.org/people/ldv/packages/?p=pam.git%3Ba=commit%3Bh=06f882f30092a39a1db867c9744b2ca8d60e4ad6 http://lists.vmware.com/pipermail/security-announce/2011/000126.html http://openwall.com/lists/oss-security/2010/09/21/3 http://openwall.com/lists/oss-security/2010/09/27/10 http://openwall.com/lists/oss-security/2010/09/27/4 http://openwall.com/lists/oss-security/2010/09/27/5 http://openwall.com/lists/oss-security/2010/09/27/7 http://openwall.com/lists/oss-security/2010/09/27/8 http://openwall.com/lists/oss-security/2010/10/25/2 https://bugzilla.redhat.com/show_bug.cgi?id=641335 http://secunia.com/advisories/49711 http://security.gentoo.org/glsa/glsa-201206-31.xml