Mozilla NNTP buffer overflow

mozilla-nntp-bo (18711) The risk level is classified as HighHigh Risk

Description:

Mozilla is vulnerable to a heap-based buffer overflow, caused by a vulnerability in the NNTP (Network News Transport Protocol) handling code. By creating a specially-crafted Web page, a remote attacker could overflow a buffer and cause the victim's browser to crash or execute arbitrary code on the system, once the malicious page is visited.


Consequences:

Gain Access

Remedy:

Upgrade to the latest version of Mozilla (1.7.5 or later), available from the Mozilla Web site. See References.

For Gentoo Linux:
Upgrade to the latest version of mozilla (1.7.5 or 1.0 or 0.9 or later), as listed in GLSA 200501-03. See References.

For Red Hat Linux containing the mozilla package:
Upgrade to the latest mozilla package, as listed below. Refer to RHSA-2005:038-05 for more information. See References.

Red Hat Enterprise Linux AS, ES, WS (v. 3) and Desktop 3: 1.4.3-3.0.7 or later
Red Hat Enterprise Linux AS, ES, WS (v. 2.1) and Red Hat Linux Advanced Workstation 2.1: 1.4.3-2.1.5 or later

For SUSE Linux:
Refer to SUSE Security Announcement SUSE-SA:2006:022 for patch, upgrade, or suggested workaround information. See References.

For other distributions:
Contact your vendor for upgrade or patch information.

References:

  • BugTraq Mailing List, Wed Dec 29 2004 - 15:29:27 CST : Heap overflow in Mozilla Browser <= 1.7.3 NNTP code..
  • CIAC Information Bulletin P-098: P-098: Updated Mozilla Packages Fix a Buffer Overflow.
  • Mozilla Web site: Mozilla - Home of the Firefox web browser, Thunderbird and the Mozilla Suite.
  • BID-12131: Mozilla Browser Network News Transport Protocol Remote Heap Overflow Vulnerability
  • CVE-2004-1316: Heap-based buffer overflow in MSG_UnEscapeSearchUrl in nsNNTPProtocol.cpp for Mozilla 1.7.3 and earlier allows remote attackers to cause a denial of service (application crash) via an NNTP URL (news:) with a trailing '\' (backslash) character, which prevents a string from being NULL terminated.
  • RHSA-2005-038: mozilla security update
  • SUSE-SA:2006:022: MozillaThunderbird various problems

Platforms Affected:

  • Compaq Tru64 5.1a
  • Compaq Tru64 5.1b
  • Conectiva Linux 10
  • Conectiva Linux 9.0
  • Gentoo Linux
  • Mozilla Mozilla 0.8
  • Mozilla Mozilla 0.9.2
  • Mozilla Mozilla 0.9.2.1
  • Mozilla Mozilla 0.9.3
  • Mozilla Mozilla 0.9.4
  • Mozilla Mozilla 0.9.4.1
  • Mozilla Mozilla 0.9.5
  • Mozilla Mozilla 0.9.6
  • Mozilla Mozilla 0.9.7
  • Mozilla Mozilla 0.9.8
  • Mozilla Mozilla 0.9.9
  • Mozilla Mozilla 1.0 rc1
  • Mozilla Mozilla 1.0
  • Mozilla Mozilla 1.0.1
  • Mozilla Mozilla 1.0.2
  • Mozilla Mozilla 1.1
  • Mozilla Mozilla 1.1 Alpha
  • Mozilla Mozilla 1.1 Beta
  • Mozilla Mozilla 1.2
  • Mozilla Mozilla 1.2 Beta
  • Mozilla Mozilla 1.2 Alpha
  • Mozilla Mozilla 1.2.1
  • Mozilla Mozilla 1.3
  • Mozilla Mozilla 1.3.1
  • Mozilla Mozilla 1.4
  • Mozilla Mozilla 1.4 Beta
  • Mozilla Mozilla 1.4 Alpha
  • Mozilla Mozilla 1.4.1
  • Mozilla Mozilla 1.4.2
  • Mozilla Mozilla 1.4.4
  • Mozilla Mozilla 1.5 Alpha
  • Mozilla Mozilla 1.5 rc2
  • Mozilla Mozilla 1.5 rc1
  • Mozilla Mozilla 1.5
  • Mozilla Mozilla 1.5.1
  • Mozilla Mozilla 1.6 Alpha
  • Mozilla Mozilla 1.6
  • Mozilla Mozilla 1.6 Beta
  • Mozilla Mozilla 1.7
  • Mozilla Mozilla 1.7 Alpha
  • Mozilla Mozilla 1.7 rc2
  • Mozilla Mozilla 1.7 rc1
  • Mozilla Mozilla 1.7 rc3
  • Mozilla Mozilla 1.7 Beta
  • Mozilla Mozilla 1.7.1
  • Mozilla Mozilla 1.7.2
  • Mozilla Mozilla 1.7.3
  • RedHat Enterprise Linux 2.1 AW
  • RedHat Enterprise Linux 2.1 WS
  • RedHat Enterprise Linux 2.1 AS
  • RedHat Enterprise Linux 2.1 ES
  • RedHat Enterprise Linux 3 WS
  • RedHat Enterprise Linux 3 ES
  • RedHat Enterprise Linux 3 AS
  • RedHat Enterprise Linux 3 Desktop
  • RedHat Linux Advanced Workstation 2.1 Itanium
  • SUSE SuSE Linux 10.0
  • SUSE SuSE Linux 9.1
  • SUSE SuSE Linux 9.2
  • SUSE SuSE Linux 9.3

Reported:

Dec 29, 2004

The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

For corrections or additions please email xforce@iss.net

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