Mozilla, Firefox, and Thunderbird nsPop3Protocol.cpp buffer overflow

mozilla-nspop3protocol-bo (17379) The risk level is classified as HighHigh Risk

Description:

Mozilla is vulnerable to a buffer overflow, caused by improper bounds checking in the nsPop3Protocol.cpp POP3 mail handler. A remote attacker, in control of a malicious POP3 mail server, could send a specially-crafted response to a vulnerable client to overflow a buffer and possibly execute arbitrary code on the system.

Platforms Affected:

  • Compaq, Tru64 5.1a
  • Compaq, Tru64 5.1b
  • Conectiva, Linux 10
  • Conectiva, Linux 9.0
  • Gentoo, Linux
  • MandrakeSoft, Mandrake Linux 10.0 AMD64
  • MandrakeSoft, Mandrake Linux 10.0
  • Mozilla, Firefox 0.7
  • Mozilla, Firefox 0.8
  • Mozilla, Firefox 0.9
  • Mozilla, Firefox 0.9 rc
  • Mozilla, Firefox 0.9.1
  • Mozilla, Firefox 0.9.2
  • Mozilla, Firefox 0.9.3
  • Mozilla, Mozilla 0.9.2
  • Mozilla, Mozilla 1.0
  • Mozilla, Mozilla 1.0 rc1
  • Mozilla, Mozilla 1.0.1
  • Mozilla, Mozilla 1.0.2
  • Mozilla, Mozilla 1.1 Beta
  • Mozilla, Mozilla 1.1 Alpha
  • Mozilla, Mozilla 1.1
  • 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 Alpha
  • Mozilla, Mozilla 1.4 Beta
  • Mozilla, Mozilla 1.4.1
  • Mozilla, Mozilla 1.4.2
  • Mozilla, Mozilla 1.4.4
  • Mozilla, Mozilla 1.5 rc1
  • Mozilla, Mozilla 1.5 rc2
  • Mozilla, Mozilla 1.5 Alpha
  • Mozilla, Mozilla 1.5
  • Mozilla, Mozilla 1.5.1
  • Mozilla, Mozilla 1.6
  • Mozilla, Mozilla 1.6 Beta
  • Mozilla, Mozilla 1.6 Alpha
  • Mozilla, Mozilla 1.7 rc3
  • Mozilla, Mozilla 1.7 Alpha
  • Mozilla, Mozilla 1.7 Beta
  • Mozilla, Mozilla 1.7 rc1
  • Mozilla, Mozilla 1.7 rc2
  • Mozilla, Mozilla 1.7
  • Mozilla, Mozilla 1.7.1
  • Mozilla, Mozilla 1.7.2
  • Mozilla, Thunderbird 0.1
  • Mozilla, Thunderbird 0.2
  • Mozilla, Thunderbird 0.3
  • Mozilla, Thunderbird 0.4
  • Mozilla, Thunderbird 0.5
  • Mozilla, Thunderbird 0.6
  • Mozilla, Thunderbird 0.7
  • Mozilla, Thunderbird 0.7.1
  • Mozilla, Thunderbird 0.7.2
  • Mozilla, Thunderbird 0.7.3
  • RedHat, Enterprise Linux 2.1 AS
  • RedHat, Enterprise Linux 2.1 ES
  • RedHat, Enterprise Linux 2.1 WS
  • RedHat, Enterprise Linux 2.1 AW
  • RedHat, Enterprise Linux 3 Desktop
  • RedHat, Enterprise Linux 3 AS
  • RedHat, Enterprise Linux 3 ES
  • RedHat, Enterprise Linux 3 WS
  • RedHat, Linux Advanced Workstation 2.1 Itanium
  • Slackware, Slackware Linux 10.0
  • Slackware, Slackware Linux current
  • Sun, JDS 2003
  • Sun, JDS Release 2
  • Sun, Solaris 8
  • Sun, Solaris 9
  • SuSE, Linux Enterprise Server 8
  • SuSE, SuSE Linux 8.1
  • SuSE, SuSE Linux 8.2
  • SuSE, SuSE Linux 9.0
  • SuSE, SuSE Linux 9.1
  • SuSE, SuSE Linux Desktop 1.0
  • SuSE, SuSE SLES 9

Remedy:

For Mozilla:
Upgrade to the latest version (1.7.3 or later), available from the Mozilla Web site. See References.

For Firefox:
Upgrade to the latest version (1.0PR or later), available from the Mozilla Web site. See References.

For Thunderbird:
Upgrade to the latest version (0.8 or later), available from the Mozilla Web site. See References.

For Gentoo Linux:
Upgrade to the latest version of Mozilla, Epiphany, Mozilla Thunderbird, and Mozilla Firefox, as listed in GLSA 200409-26. See References.

For Slackware Linux:
Upgrade to the latest Mozilla package, as listed below. Refer to slackware-security Mailing List, Wed, 22 Sep 2004 13:39:12 -0700 (PDT) for more information. See References.

Slackware Linux 10 and -current: 1.7.3-i486-1 or later

For Red Hat Linux:
Upgrade to the latest mozilla package, as listed below. Refer to RHSA-2004:486-18 for more information. See References.

Red Hat Enterprise Linux AS (v. 2.1), ES (v. 2.1), WS (v. 2.1), and Red Hat Linux Advanced Workstation 2.1 for the Itanium Processor: 1.4.3-2.1.4 or later
Red Hat Enterprise Linux AS (v. 3), ES (v. 3), WS (v. 3), Desktop: 1.4.3-3.0.4.x86_64 or later

For HP Tru64 Unix 5.1A and 5.1B:
Apply the appropriate patch for your system, as listed in Hewlett-Packard Company Security Bulletin HPSBTU01081. See References.

For SuSE Linux:
Apply the update for this vulnerability, as listed in SuSE Security Announcement SUSE-SA:2004:036. See References.

For Mandrake Linux:
Upgrade to the latest mozilla package, as listed below. Refer to MandrakeSoft Security Advisory MDKSA-2004:107 for more information. See References.

Mandrake Linux 10.0: 1.6-12.2.100mdk or later

For Conectiva Linux:
Upgrade to the latest mozilla package, as listed below. Refer to Conectiva Linux Security Announcement CLSA-2004:877 for more information. See References.

Conectiva Linux 10.0: 1.7.3-60868U10_1cl or later
Conectiva Linux 9: 1.7.3-27852U90_4cl or later

For Sun Solaris:
Apply the appropriate patch for your system, as listed below. Refer to Sun Alert ID: 57701 for more information. See References.

SPARC
Solaris 8: 117765-02 or later
Solaris 9: 117767-02 or later

x86 Platform
Solaris 8: 117766-02 or later
Solaris 9: 117768-02 or later

Linux
Sun Java Desktop System (JDS) 2003: 118937-01 or later
Sun Java Desktop System (JDS) Release 2: 118492-02 or later

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

Consequences:

Gain Access

References:

Reported:

Sep 14, 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

Return to the main page