Oracle Linux 4 : gdb (ELSA-2007-0229)

medium Nessus Plugin ID 67476

Synopsis

The remote Oracle Linux host is missing a security update.

Description

From Red Hat Security Advisory 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, C++, and other languages by executing them in a controlled fashion and then printing their data.

Various buffer overflows and underflows were found in the DWARF expression computation stack in GDB. If a user loaded an executable containing malicious debugging information into GDB, an attacker might be able to execute arbitrary code with the privileges of the user.
(CVE-2006-4146)

This updated package also addresses the following issues :

* Fixed bogus 0x0 unwind of the thread's topmost function clone(3).

* Fixed deadlock accessing invalid address; for corrupted backtraces.

* Fixed a race which occasionally left the detached processes stopped.

* Fixed 'gcore' command for 32bit debugged processes on 64bit hosts.

* Added support for TLS 'errno' for threaded programs missing its '-debuginfo' package..

* Suggest TLS 'errno' resolving by hand if no threading was found..

* Added a fix to prevent stepping into asynchronously invoked signal handlers.

* Added a fix to avoid false warning on shared objects bfd close on Itanium.

* Fixed segmentation fault on the source display by ^X 1.

* Fixed object names keyboard completion.

* Added a fix to avoid crash of 'info threads' if stale threads exist.

* Fixed a bug where shared libraries occasionally failed to load .

* Fixed handling of exec() called by a threaded debugged program.

* Fixed rebuilding requirements of the gdb package itself on multilib systems.

* Fixed source directory pathname detection for the edit command.

All users of gdb should upgrade to this updated package, which contains backported patches to resolve these issues.

Solution

Update the affected gdb package.

See Also

https://oss.oracle.com/pipermail/el-errata/2007-May/000144.html

Plugin Details

Severity: Medium

ID: 67476

File Name: oraclelinux_ELSA-2007-0229.nasl

Version: 1.7

Type: local

Agent: unix

Published: 7/12/2013

Updated: 1/14/2021

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.5

CVSS v2

Risk Factor: Medium

Base Score: 5.1

Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:gdb, cpe:/o:oracle:linux:4

Required KB Items: Host/local_checks_enabled, Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list

Patch Publication Date: 5/17/2007

Vulnerability Publication Date: 8/31/2006

Reference Information

CVE: CVE-2006-4146

CWE: 119

RHSA: 2007:0229