PRIOn knowledge basePRION:CVE-2010-3856Design/Logic Flaw
ld.so in the GNU C Library (aka glibc or libc6) before 2.11.3, and 2.12.x before 2.12.2, does not properly restrict use of the LD_AUDIT environment variable to reference dynamic shared objects (DSOs) as audit objects, which allows local users to gain privileges by leveraging an unsafe DSO located in a trusted library directory, as demonstrated by libpcprofile.so.
References
packetstormsecurity.com/files/153278/WAGO-852-Industrial-Managed-Switch-Series-Code-Execution-Hardcoded-Credentials.html
packetstormsecurity.com/files/173661/OpenSSH-Forwarded-SSH-Agent-Remote-Code-Execution.html
seclists.org/fulldisclosure/2010/Oct/344
seclists.org/fulldisclosure/2019/Jun/18
seclists.org/fulldisclosure/2023/Jul/31
secunia.com/advisories/42787
security.gentoo.org/glsa/glsa-201011-01.xml
sourceware.org/ml/libc-hacker/2010-10/msg00010.html
support.avaya.com/css/P8/documents/100121017
www.debian.org/security/2010/dsa-2122
www.mandriva.com/security/advisories?name=MDVSA-2010:212
www.openwall.com/lists/oss-security/2023/07/19/9
www.openwall.com/lists/oss-security/2023/07/20/1
www.redhat.com/support/errata/RHSA-2010-0872.html
www.securityfocus.com/archive/1/515545/100/0/threaded
www.securityfocus.com/bid/44347
www.ubuntu.com/usn/USN-1009-1
www.vmware.com/security/advisories/VMSA-2011-0001.html
www.vupen.com/english/advisories/2011/0025
bugzilla.redhat.com/show_bug.cgi?id=645672
lists.opensuse.org/opensuse-security-announce/2010-10/msg00007.html
rhn.redhat.com/errata/RHSA-2010-0793.html
seclists.org/bugtraq/2019/Jun/14
www.exploit-db.com/exploits/44025/
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