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RHEL 4 / 5 : pidgin (RHSA-2009:1139)

medium Nessus Plugin ID 39598

Synopsis

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

Description

Updated pidgin packages that fix one security issue and one bug are now available for Red Hat Enterprise Linux 4 and 5.

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

Pidgin is an instant messaging program which can log in to multiple accounts on multiple instant messaging networks simultaneously. The AOL Open System for CommunicAtion in Realtime (OSCAR) protocol is used by the AOL ICQ and AIM instant messaging systems.

A denial of service flaw was found in the Pidgin OSCAR protocol implementation. If a remote ICQ user sent a web message to a local Pidgin user using this protocol, it would cause excessive memory usage, leading to a denial of service (Pidgin crash). (CVE-2009-1889)

These updated packages also fix the following bug :

* the Yahoo! Messenger Protocol changed, making it incompatible (and unusable) with Pidgin versions prior to 2.5.7. This update provides Pidgin 2.5.8, which implements version 16 of the Yahoo! Messenger Protocol, which resolves this issue.

Note: These packages upgrade Pidgin to version 2.5.8. Refer to the Pidgin release notes for a full list of changes:
http://developer.pidgin.im/wiki/ChangeLog

All Pidgin users should upgrade to these updated packages, which correct these issues. Pidgin must be restarted for this update to take effect.

Solution

Update the affected packages.

See Also

https://access.redhat.com/security/cve/cve-2009-1889

https://access.redhat.com/errata/RHSA-2009:1139

Plugin Details

Severity: Medium

ID: 39598

File Name: redhat-RHSA-2009-1139.nasl

Version: 1.31

Type: local

Agent: unix

Published: 7/3/2009

Updated: 1/14/2021

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 4.4

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

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:5, p-cpe:/a:redhat:enterprise_linux:finch, p-cpe:/a:redhat:enterprise_linux:libpurple-tcl, p-cpe:/a:redhat:enterprise_linux:pidgin, cpe:/o:redhat:enterprise_linux:4, p-cpe:/a:redhat:enterprise_linux:libpurple-devel, p-cpe:/a:redhat:enterprise_linux:pidgin-perl, p-cpe:/a:redhat:enterprise_linux:finch-devel, cpe:/o:redhat:enterprise_linux:5.3, p-cpe:/a:redhat:enterprise_linux:pidgin-devel, p-cpe:/a:redhat:enterprise_linux:libpurple, p-cpe:/a:redhat:enterprise_linux:libpurple-perl, cpe:/o:redhat:enterprise_linux:4.8

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: 7/2/2009

Vulnerability Publication Date: 7/1/2009

Reference Information

CVE: CVE-2009-1889

BID: 35530

CWE: 399

RHSA: 2009:1139