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glibc: ld.so insecure handling of $ORIGIN in LD_AUDIT for setuid/setgid programs

🗓️ 20 Oct 2010 23:26:00Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 3 Views

glibc ld.so mishandles $ORIGIN in LD_AUDIT, enabling privilege escalation via crafted DSO.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
0day.today		GNU C library dynamic linker $ORIGIN expansion Vulnerability
19 Oct 201000:00
–zdt
0day.today		GNU C library dynamic linker LD_AUDIT arbitrary DSO load Vulnerability
23 Oct 201000:00
–zdt
0day.today		glibc $ORIGIN Expansion Privilege Escalation Exploit
10 Feb 201800:00
–zdt
0day.today		glibc LD_AUDIT Arbitrary DSO Load Privilege Escalation Exploit
10 Feb 201800:00
–zdt
0day.today		glibc LD_AUDIT libmemusage.so RHEL-Based Arbitrary DSO Load Privilege Escalation Exploit
1 Apr 201800:00
–zdt
ATTACKERKB		CVE-2011-1658
8 Apr 201115:17
–attackerkb
BDU FSTEC		Vulnerabilities in the SUSE Linux Enterprise operating system that allow attackers to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
BDU FSTEC		Vulnerabilities in the SUSE Linux Enterprise operating system that allow attackers to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
BDU FSTEC		Vulnerabilities in the SUSE Linux Enterprise operating system that allow attackers to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
BDU FSTEC		Vulnerabilities in the SUSE Linux Enterprise operating system that allow attackers to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux5i386glibc0:2.5-49.el5_5.6glibc-0:2.5-49.el5_5.6.i386.rpm
Red Hat Enterprise Linux5ia64glibc0:2.5-49.el5_5.6glibc-0:2.5-49.el5_5.6.ia64.rpm
Red Hat Enterprise Linux5ppcglibc0:2.5-49.el5_5.6glibc-0:2.5-49.el5_5.6.ppc.rpm
Red Hat Enterprise Linux5ppc64glibc0:2.5-49.el5_5.6glibc-0:2.5-49.el5_5.6.ppc64.rpm
Red Hat Enterprise Linux5s390glibc0:2.5-49.el5_5.6glibc-0:2.5-49.el5_5.6.s390.rpm
Red Hat Enterprise Linux5s390xglibc0:2.5-49.el5_5.6glibc-0:2.5-49.el5_5.6.s390x.rpm
Red Hat Enterprise Linux5x86_64glibc0:2.5-49.el5_5.6glibc-0:2.5-49.el5_5.6.x86_64.rpm
Red Hat Enterprise Linux5anyglibc0:2.5-49.el5_5.6.i686glibc-0:2.5-49.el5_5.6.i686.noarch.rpm
Red Hat Enterprise Linux5i386glibc-common0:2.5-49.el5_5.6glibc-common-0:2.5-49.el5_5.6.i386.rpm
Red Hat Enterprise Linux5ia64glibc-common0:2.5-49.el5_5.6glibc-common-0:2.5-49.el5_5.6.ia64.rpm
Rows per page

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25 Jun 2026 10:36Current
7.4High risk
Vulners AI Score7.4
CVSS 26.9
EPSS0.08747
CWE-426
gnu c librarydynamic linkerld auditsetuid setgidprivilege escalationcrafted dsoarbitrary directory
3