CVE-2005-0965
CVSS5.0
发布时间 :2005-05-02 00:00:00
修订时间 :2016-10-17 23:16:05
NMCOPS    

[原文]The gaim_markup_strip_html function in Gaim 1.2.0, and possibly earlier versions, allows remote attackers to cause a denial of service (application crash) via a string that contains malformed HTML, which causes an out-of-bounds read.


[CNNVD]Gaim Gaim_Markup_Strip_HTML远程拒绝服务漏洞(CNNVD-200505-021)

        Gaim是一款可在多种操作系统平台上执行的实时通讯软件。
        Gaim 1.2.0及更早版本中的gaim_markup_strip_html函数允许远程攻击者通过包含有畸形HTML的字符串导致拒绝服务(应用程序崩溃)。

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: [--]
完整性影响: [--]
可用性影响: [--]
攻击复杂度: [--]
攻击向量: [--]
身份认证: [--]

- CPE (受影响的平台与产品)

产品及版本信息(CPE)暂不可用

- OVAL (用于检测的技术细节)

oval:org.mitre.oval:def:11292The gaim_markup_strip_html function in Gaim 1.2.0, and possibly earlier versions, allows remote attackers to cause a denial of service (appl...
*OVAL详细的描述了检测该漏洞的方法,你可以从相关的OVAL定义中找到更多检测该漏洞的技术细节。

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0965
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-0965
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200505-021
(官方数据源) CNNVD

- 其它链接及资源

http://gaim.sourceforge.net/security/index.php?id=13
(VENDOR_ADVISORY)  CONFIRM  http://gaim.sourceforge.net/security/index.php?id=13
http://marc.info/?l=bugtraq&m=111238715307356&w=2
(UNKNOWN)  BUGTRAQ  20050401 multiple remote denial of service vulnerabilities in Gaim
http://www.mandriva.com/security/advisories?name=MDKSA-2005:071
(UNKNOWN)  MANDRAKE  MDKSA-2005:071
http://www.novell.com/linux/security/advisories/2005_36_sudo.html
(UNKNOWN)  SUSE  SUSE-SA:2005:036
http://www.redhat.com/support/errata/RHSA-2005-365.html
(UNKNOWN)  REDHAT  RHSA-2005:365
http://www.securityfocus.com/archive/1/archive/1/426078/100/0/threaded
(UNKNOWN)  FEDORA  FLSA:158543
http://www.securityfocus.com/bid/12999
(UNKNOWN)  BID  12999

- 漏洞信息

Gaim Gaim_Markup_Strip_HTML远程拒绝服务漏洞
中危 其他
2005-05-02 00:00:00 2005-10-20 00:00:00
远程  
        Gaim是一款可在多种操作系统平台上执行的实时通讯软件。
        Gaim 1.2.0及更早版本中的gaim_markup_strip_html函数允许远程攻击者通过包含有畸形HTML的字符串导致拒绝服务(应用程序崩溃)。

- 公告与补丁

        目前厂商已经发布了升级补丁以修复此安全问题,补丁获取链接:
        http://gaim.sourceforge.net/downloads.php

- 漏洞信息 (F37030)

Gentoo Linux Security Advisory 200504-5 (PacketStormID:F37030)
2005-04-17 00:00:00
Gentoo  security.gentoo.org
advisory,denial of service,vulnerability
linux,gentoo
CVE-2005-0965,CVE-2005-0966,CVE-2005-0967
[点击下载]

Gentoo Linux Security Advisory GLSA 200504-05 - Gaim contains multiple vulnerabilities that can lead to a Denial of Service. Versions less than 1.2.1 are affected.

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Gentoo Linux Security Advisory                           GLSA 200504-05
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                                            http://security.gentoo.org/
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  Severity: Low
     Title: Gaim: Denial of Service issues
      Date: April 06, 2005
   Updated: April 06, 2005
      Bugs: #87903
        ID: 200504-05:02

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Synopsis
========

Gaim contains multiple vulnerabilities that can lead to a Denial of
Service.

Background
==========

Gaim is a full featured instant messaging client which handles a
variety of instant messaging protocols.

Affected packages
=================

    -------------------------------------------------------------------
     Package      /  Vulnerable  /                          Unaffected
    -------------------------------------------------------------------
  1  net-im/gaim       < 1.2.1                                >= 1.2.1

Description
===========

Multiple vulnerabilities have been addressed in the latest release of
Gaim:

* A buffer overread in the gaim_markup_strip_html() function, which
  is used when logging conversations (CAN-2005-0965).

* Markup tags are improperly escaped using Gaim's IRC plugin
  (CAN-2005-0966).

* Sending a specially crafted file transfer request to a Gaim Jabber
  user can trigger a crash (CAN-2005-0967).

Impact
======

An attacker could possibly cause a Denial of Service by exploiting any
of these vulnerabilities.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All Gaim users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=net-im/gaim-1.2.1"

References
==========

  [ 1 ] CAN-2005-0967
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0967
  [ 2 ] CAN-2005-0966
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0966
  [ 3 ] CAN-2005-0965
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0965
  [ 4 ] Gaim Vulnerability Index
        http://gaim.sourceforge.net/security/

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

  http://security.gentoo.org/glsa/glsa-200504-05.xml

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
http://bugs.gentoo.org.

License
=======

Copyright 2005 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

http://creativecommons.org/licenses/by-sa/2.0
    

- 漏洞信息

15276
Gaim gaim_markup_strip_html Function Malformed HTML DoS
Remote / Network Access Denial of Service
Loss of Availability
Exploit Unknown

- 漏洞描述

A remote overflow exists in Gaim. The 'gaim_markup_strip_html()' function fails to perform proper bounds checking resulting in a buffer overflow. By issuing a string that contains malformed HTML, a remote attacker can cause the application to crash resulting in a loss of availability.

- 时间线

2005-04-01 2005-03-25
2001-01-01 Unknow

- 解决方案

Upgrade to version 1.2.1 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

- 相关参考

- 漏洞作者

- 漏洞信息

Gaim Gaim_Markup_Strip_HTML Remote Denial Of Service Vulnerability
Failure to Handle Exceptional Conditions 12999
Yes No
2005-04-05 12:00:00 2007-02-28 09:26:00
Discovery of this vulnerability is credited to Jean-Yves Lefort.

- 受影响的程序版本

Ubuntu Ubuntu Linux 4.1 ppc
Ubuntu Ubuntu Linux 4.1 ia64
Ubuntu Ubuntu Linux 4.1 ia32
Slackware Linux 10.1
SGI ProPack 3.0
S.u.S.E. Linux Professional 9.3 x86_64
S.u.S.E. Linux Professional 9.3
S.u.S.E. Linux Professional 9.2 x86_64
S.u.S.E. Linux Professional 9.2
S.u.S.E. Linux Professional 9.1 x86_64
S.u.S.E. Linux Professional 9.1
S.u.S.E. Linux Professional 9.0 x86_64
S.u.S.E. Linux Professional 9.0
S.u.S.E. Linux Personal 9.3 x86_64
S.u.S.E. Linux Personal 9.3
S.u.S.E. Linux Personal 9.2 x86_64
S.u.S.E. Linux Personal 9.2
S.u.S.E. Linux Personal 9.1 x86_64
S.u.S.E. Linux Personal 9.1
S.u.S.E. Linux Personal 9.0 x86_64
S.u.S.E. Linux Personal 9.0
Rob Flynn Gaim 1.2
Rob Flynn Gaim 1.1.4
+ Conectiva Linux 10.0
+ Conectiva Linux 9.0
+ Conectiva Linux 4.1
+ Gentoo Linux
+ MandrakeSoft Corporate Server 3.0 x86_64
+ MandrakeSoft Corporate Server 3.0
+ Mandriva Linux Mandrake 10.1 x86_64
+ Mandriva Linux Mandrake 10.1
+ Ubuntu Ubuntu Linux 5.0 4 powerpc
+ Ubuntu Ubuntu Linux 5.0 4 i386
+ Ubuntu Ubuntu Linux 5.0 4 amd64
Rob Flynn Gaim 1.1.3
+ Red Hat Fedora Core3
+ Red Hat Fedora Core2
Rob Flynn Gaim 1.1.2
+ Red Hat Fedora Core3
+ Red Hat Fedora Core2
Rob Flynn Gaim 1.1.1
Rob Flynn Gaim 1.0.2
+ Gentoo Linux
+ Slackware Linux 10.0
+ Slackware Linux 9.1
+ Slackware Linux 9.0
+ Slackware Linux -current
Rob Flynn Gaim 1.0.1
+ Red Hat Enterprise Linux AS 3
+ RedHat Desktop 3.0
+ RedHat Enterprise Linux ES 3
+ RedHat Enterprise Linux WS 3
Rob Flynn Gaim 1.0
+ Conectiva Linux 10.0
+ Conectiva Linux 9.0
+ Ubuntu Ubuntu Linux 4.1 ppc
+ Ubuntu Ubuntu Linux 4.1 ia64
+ Ubuntu Ubuntu Linux 4.1 ia32
RedHat Linux 9.0 i386
RedHat Linux 7.3 i686
RedHat Linux 7.3 i386
RedHat Linux 7.3
RedHat Enterprise Linux WS 4
RedHat Enterprise Linux WS 3
RedHat Enterprise Linux ES 4
RedHat Enterprise Linux ES 3
RedHat Desktop 4.0
RedHat Desktop 3.0
RedHat Advanced Workstation for the Itanium Processor 2.1 IA64
Red Hat Fedora Core3
Red Hat Fedora Core2
Red Hat Fedora Core1
Red Hat Enterprise Linux AS 4
Red Hat Enterprise Linux AS 3
Peachtree Linux release 1
Rob Flynn Gaim 1.2.1
+ Conectiva Linux 10.0
+ Conectiva Linux 9.0
+ Gentoo Linux
+ MandrakeSoft Corporate Server 3.0 x86_64
+ MandrakeSoft Corporate Server 3.0
+ Mandriva Linux Mandrake 10.1 x86_64
+ Mandriva Linux Mandrake 10.1
+ Red Hat Enterprise Linux AS 4
+ Red Hat Enterprise Linux AS 3
+ RedHat Enterprise Linux ES 4
+ RedHat Enterprise Linux ES 3
+ RedHat Enterprise Linux WS 4
+ RedHat Enterprise Linux WS 3

- 不受影响的程序版本

Rob Flynn Gaim 1.2.1
+ Conectiva Linux 10.0
+ Conectiva Linux 9.0
+ Gentoo Linux
+ MandrakeSoft Corporate Server 3.0 x86_64
+ MandrakeSoft Corporate Server 3.0
+ Mandriva Linux Mandrake 10.1 x86_64
+ Mandriva Linux Mandrake 10.1
+ Red Hat Enterprise Linux AS 4
+ Red Hat Enterprise Linux AS 3
+ RedHat Enterprise Linux ES 4
+ RedHat Enterprise Linux ES 3
+ RedHat Enterprise Linux WS 4
+ RedHat Enterprise Linux WS 3

- 漏洞讨论

Gaim is reported prone to a remote denial-of-service vulnerability. The issue manifests when the Gaim client handles a malformed HTML string triggering an out-of-bounds read operation.

A remote attacker may exploit this vulnerability to deny service for legitimate users.

This vulnerability is reported to affect Gaim version 1.2.0 and previous versions.

- 漏洞利用

Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: vuldb@securityfocus.com <mailto:vuldb@securityfocus.com>.

- 解决方案

Vendor upgrades are available. Please see the referenced advisories for more information.


Rob Flynn Gaim 1.0

Rob Flynn Gaim 1.0.1

Rob Flynn Gaim 1.0.2

Rob Flynn Gaim 1.1.1

Rob Flynn Gaim 1.1.2

Rob Flynn Gaim 1.1.3

Rob Flynn Gaim 1.1.4

Rob Flynn Gaim 1.2

Slackware Linux 10.1

- 相关参考

 

 

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