systemtap: does not guard against DWARF operations div-by-zero errors, which can cause a kernel panic

SystemTap 1.4 and earlier, when unprivileged aka stapusr mode is enabled, allows local users to cause a denial of service divide-by-zero error and OOPS via a crafted ELF program with DWARF expressions that are not properly handled by a stap script that performs context variable access...

Moderate: Red Hat Security Advisory: systemtap security update

Updated systemtap 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 moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

systemtap: divide by zero stack unwinding flaw

SystemTap 1.4, when unprivileged aka stapusr mode is enabled, allows local users to cause a denial of service divide-by-zero error and OOPS via a crafted ELF program with DWARF expressions that are not properly handled by a stap script that performs stack unwinding aka backtracing...

Fedora 15 : systemtap-1.4-9.fc15 (2011-7314)

Two divide-by-zero flaws were found in the way systemtap interpreted certain corrupted DWARF expressions. A privileged user able to execute arbitrary systemtap scripts could be tricked into triggering this flaw to crash the target machine. An unprivileged user in the stapusr group may be able to...

Fedora 14 : systemtap-1.4-6.fc14 (2011-7302)

Two divide-by-zero flaws were found in the way systemtap interpreted certain corrupted DWARF expressions. A privileged user able to execute arbitrary systemtap scripts could be tricked into triggering this flaw to crash the target machine. An unprivileged user in the stapusr group may be able to...

Fedora 11 : systemtap-1.1-1.fc11 (2010-0671)

Fixes CVE-2009-4273 Bugzilla 550172: https://bugzilla.redhat.com/showbug.cgi?id=CVE-2009-4273 New upstream release containing new features and bug fixes: better support for gcc 4.5 richer DWARF debuginfo, new preprocessor conditional for kernel 'CONFIG' testing, improved experimental unprivileged...

Fedora 12 : systemtap-1.1-1.fc12 (2010-0688)

Fixes CVE-2009-4273 Bugzilla 550172: https://bugzilla.redhat.com/showbug.cgi?id=CVE-2009-4273 New upstream release containing new features and bug fixes: better support for gcc 4.5 richer DWARF debuginfo, new preprocessor conditional for kernel 'CONFIG' testing, improved experimental unprivileged...

CVE-2009-2911

SystemTap 1.0, when the --unprivileged option is used, does not properly restrict certain data sizes, which allows local users to 1 cause a denial of service or gain privileges via a print operation with a large number of arguments that trigger a kernel stack overflow, 2 cause a denial of service...

CVE-2009-2911

SystemTap 1.0, when the --unprivileged option is used, does not properly restrict certain data sizes, which allows local users to 1 cause a denial of service or gain privileges via a print operation with a large number of arguments that trigger a kernel stack overflow, 2 cause a denial of service...

DEBIAN-CVE-2009-2911

SystemTap 1.0, when the --unprivileged option is used, does not properly restrict certain data sizes, which allows local users to 1 cause a denial of service or gain privileges via a print operation with a large number of arguments that trigger a kernel stack overflow, 2 cause a denial of service...

CVE-2009-2911

SystemTap 1.0, when the --unprivileged option is used, does not properly restrict certain data sizes, which allows local users to 1 cause a denial of service or gain privileges via a print operation with a large number of arguments that trigger a kernel stack overflow, 2 cause a denial of service...

phpg 1.6 - Cross-Site Scripting Full Path Disclosure Denial of Service

phpg 1.6 - Cross-Site Scripting Full Path Disclosure Denial of Service PHPg 1.6 has a few XSSes, path disclosures, and a DoS vulnerability. Home: http://black-dwarf.com HS: http://www.hotscripts.com/Detailed/86225.html Found by: Anarchy Angel - http://hha.zapto.org Temp XSS:...

PHPg 1.6 (XSS/PD/DoS) Multiple Remote Vulnerabilities

Exploit for unknown platform in category web applications ===================================================== PHPg 1.6 XSS/PD/DoS Multiple Remote Vulnerabilities ===================================================== PHPg 1.6 has a few XSSes, path disclosures, and a DoS vulnerability. Home:...

phpg 1.6 - Cross-Site Scripting / Full Path Disclosure / Denial of Service

PHPg 1.6 has a few XSSes, path disclosures, and a DoS vulnerability. Home: http://black-dwarf.com HS: http://www.hotscripts.com/Detailed/86225.html Found by: Anarchy Angel - http://hha.zapto.org Temp XSS: http://site.com/phpg/index.php?url=" XSS Temp XSS:...

Fedora Core 6 : kernel-2.6.22.14-72.fc6 (2007-759)

Update to Linux 2.6.22.14: http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.10 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.11 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.12 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.13...

CentOS 3 : gdb (CESA-2007:0469)

An updated gdb package that fixes a security issue and various bugs is now available. This update has been rated as having low security impact by the Red Hat Security Response Team. GDB, the GNU debugger, allows debugging of programs written in C, C++, and other languages by executing them in a...

GDB buffer overflow

Buffer overflow in the 1 DWARF dwarfread.c and 2 DWARF2 dwarf2read.c debugging code in GNU Debugger GDB 6.5 allows user-assisted attackers, or restricted users, to execute arbitrary code via a crafted file with a location block DWFORMblock that contains a large number of operations...

gdb security update

CentOS Errata and Security Advisory CESA-2007:0229 An updated gdb package that fixes a security issue and various bugs is now available. This update has been rated as having low security impact by the Red Hat Security Response Team. GDB, the GNU debugger, allows debugging of programs written in C...

Low: Red Hat Security Advisory: gdb security and bug fix update

An updated gdb package that fixes a security issue and various bugs is now available. This update has been rated as having low security impact by the Red Hat Security Response Team. GDB, the GNU debugger, allows debugging of programs written in C, C++, and other languages by executing them in a...

GDB buffer overflow

Buffer overflow in the 1 DWARF dwarfread.c and 2 DWARF2 dwarf2read.c debugging code in GNU Debugger GDB 6.5 allows user-assisted attackers, or restricted users, to execute arbitrary code via a crafted file with a location block DWFORMblock that contains a large number of operations...