RHEL 3 / 4 : python (RHSA-2007:1076)

Medium Nessus Plugin ID 29301

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

Updated python packages that fix several security issues are now available for Red Hat Enterprise Linux 3 and 4.

This update has been rated as having moderate security impact by the Red Hat Security Response Team.

Python is an interpreted, interactive, object-oriented programming language.

An integer overflow flaw was discovered in the way Python's pcre module handled certain regular expressions. If a Python application used the pcre module to compile and execute untrusted regular expressions, it may be possible to cause the application to crash, or allow arbitrary code execution with the privileges of the Python interpreter. (CVE-2006-7228)

A flaw was discovered in the strxfrm() function of Python's locale module. Strings generated by this function were not properly NULL-terminated. This may possibly cause disclosure of data stored in the memory of a Python application using this function.
(CVE-2007-2052)

Multiple integer overflow flaws were discovered in Python's imageop module. If an application written in Python used the imageop module to process untrusted images, it could cause the application to crash, enter an infinite loop, or possibly execute arbitrary code with the privileges of the Python interpreter. (CVE-2007-4965)

Users of Python are advised to upgrade to these updated packages, which contain backported patches to resolve these issues.

Solution

Update the affected packages.

See Also

https://access.redhat.com/security/cve/cve-2006-7228

https://access.redhat.com/security/cve/cve-2007-2052

https://access.redhat.com/security/cve/cve-2007-4965

https://access.redhat.com/errata/RHSA-2007:1076

Plugin Details

Severity: Medium

ID: 29301

File Name: redhat-RHSA-2007-1076.nasl

Version: 1.20

Type: local

Agent: unix

Published: 2007/12/11

Updated: 2018/11/16

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 6.8

Temporal Score: 5.3

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

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:python, p-cpe:/a:redhat:enterprise_linux:python-devel, p-cpe:/a:redhat:enterprise_linux:python-docs, p-cpe:/a:redhat:enterprise_linux:python-tools, p-cpe:/a:redhat:enterprise_linux:tkinter, cpe:/o:redhat:enterprise_linux:3, cpe:/o:redhat:enterprise_linux:4, cpe:/o:redhat:enterprise_linux:4.6

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2007/12/10

Reference Information

CVE: CVE-2006-7228, CVE-2007-2052, CVE-2007-4965

BID: 25696, 26462

RHSA: 2007:1076

CWE: 189