GNU C library dynamic linker expands $ORIGIN in setuid library search path

Overview Certain versions of glibc unsafely handle the $ORIGIN ELF substitution sequence which can be exploited to gain local privilege escalation. Description Tavis Ormandy's advisory states:"$ORIGIN is an ELF substitution sequence representing the location of the executable being loaded in the...

The GNU C library dynamic linker expands $ORIGIN in setuid library search path

The GNU C library dynamic linker expands $ORIGIN in setuid library search path ------------------------------------------------------------------------------ Gruezi, This is CVE-2010-3847. The dynamic linker or dynamic loader is responsible for the runtime linking of dynamically linked programs...

GNU C Library 2.x (libc6) - Dynamic Linker LD_AUDIT Arbitrary DSO Load Privilege Escalation

GNU C Library 2.x libc6 - Dynamic Linker LDAUDIT Arbitrary DSO Load Privilege Escalation Source: http://marc.info/?l=full-disclosure&m=128776663124692&w=2 The GNU C library dynamic linker will dlopen arbitrary DSOs during setuid loads...

RedHat Update for glibc RHSA-2010:0787-01

Check for the Version of glibc OpenVAS Vulnerability Test RedHat Update for glibc RHSA-2010:0787-01 Authors: System Generated Check Copyright: Copyright c 2010 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms...

GNU C Library Dynamic Linker Arbitrary DSO dlopen

The GNU C library dynamic linker will dlopen arbitrary DSOs during setuid loads ------------------------------------------------------------------------------- Cześć, This advisory describes CVE-2010-3856, an addendum to CVE-2010-3847. Please see http://seclists.org/fulldisclosure/2010/Oct/257 fo...

glibc, nscd security update

CentOS Errata and Security Advisory CESA-2010:0787 Updated glibc packages that fix one security issue are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System CVSS base...

Important: Red Hat Security Advisory: glibc security update

Updated glibc packages that fix one security issue are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

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

elf/dl-load.c in ld.so in the GNU C Library aka glibc or libc6 through 2.11.2, and 2.12.x through 2.12.1, does not properly handle a value of $ORIGIN for the LDAUDIT environment variable, which allows local users to gain privileges via a crafted dynamic shared object DSO located in an arbitrary...

GNU C Library Dynamic Linker $ORIGIN Expansion Vulnerability

The GNU C library dynamic linker expands $ORIGIN in setuid library search path ------------------------------------------------------------------------------ Gruezi, This is CVE-2010-3847. The dynamic linker or dynamic loader is responsible for the runtime linking of dynamically linked programs...

GNU C library dynamic linker $ORIGIN expansion Vulnerability

Exploit for linux platform in category local exploits ============================================================ GNU C library dynamic linker $ORIGIN expansion Vulnerability ============================================================ The GNU C library dynamic linker expands $ORIGIN in setuid...

GNU C library dynamic linker - $ORIGIN Expansion

GNU C library dynamic linker - $ORIGIN Expansion from: http://marc.info/?l=full-disclosure&m=128739684614072&w=2 The GNU C library dynamic linker expands $ORIGIN in setuid library search path ------------------------------------------------------------------------------ Gruezi, This is...

GNU C library dynamic linker - '$ORIGIN' Expansion

from: http://marc.info/?l=full-disclosure&m=128739684614072&w=2 The GNU C library dynamic linker expands $ORIGIN in setuid library search path ------------------------------------------------------------------------------ Gruezi, This is CVE-2010-3847. The dynamic linker or dynamic loader is...

glibc LD_AUDIT Arbitrary DSO Load Privilege Escalation

This module attempts to gain root privileges on Linux systems by abusing a vulnerability in the GNU C Library glibc dynamic linker. glibc ld.so in versions before 2.11.3, and 2.12.x before 2.12.2 does not properly restrict use of the LDAUDIT environment variable when loading setuid executables...

glibc '$ORIGIN' Expansion Privilege Escalation

This module attempts to gain root privileges on Linux systems by abusing a vulnerability in the GNU C Library glibc dynamic linker. glibc ld.so versions before 2.11.3, and 2.12.x before 2.12.2 does not properly restrict use of the LDAUDIT environment variable when loading setuid executables which...

CVE-2010-2456

Multiple directory traversal vulnerabilities in index.php in Linker IMG 1.0 and earlier allow remote attackers to read and execute arbitrary local files via a URL in the 1 cooklan cookie parameter $landir variable or possibly 2 Sdbtype parameter. NOTE: this was originally reported as remote file...

Directory traversal

Multiple directory traversal vulnerabilities in index.php in Linker IMG 1.0 and earlier allow remote attackers to read and execute arbitrary local files via a URL in the 1 cooklan cookie parameter $landir variable or possibly 2 Sdbtype parameter. NOTE: this was originally reported as remote file...

CVE-2010-2456

Multiple directory traversal vulnerabilities in index.php in Linker IMG 1.0 and earlier allow remote attackers to read and execute arbitrary local files via a URL in the 1 cooklan cookie parameter $landir variable or possibly 2 Sdbtype parameter. NOTE: this was originally reported as remote file...

CVE-2010-2456

CVE-2010-2456 affects Linker IMG 1.0 and earlier. It describes multiple directory traversal vulnerabilities in index.php allowing remote attackers to read and potentially execute arbitrary local files via a URL parameter in the cook_lan cookie (lan_dir) or the Sdb_type parameter. The issue was or...

Linker IMG 1.0 Remote File Inclusion

|| || | || o,7 || . o7 || 4||| ow, : / / | 1 1 0 I'm Sn!pEr.S!Te Hacker member from Inj3ct0r Team 1 1 0 0-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-1 ------------------------------------------------------------ Remote File Inclusion Vulnerability...

Linker IMG 1.0 - Remote File Inclusion

Linker IMG 1.0 - Remote File Inclusion 1 1 0 I'm Sn!pEr.S!Te Hacker member from Inj3ct0r Team 1 1 0 0-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-1 ------------------------------------------------------------ Remote File Inclusion Vulnerability...