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ubuntuUbuntuUSN-1367-2
HistoryFeb 17, 2012 - 12:00 a.m.

Firefox vulnerability

2012-02-1700:00:00
ubuntu.com
35

9.3 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.832 High

EPSS

Percentile

98.3%

Releases

  • Ubuntu 11.10
  • Ubuntu 11.04
  • Ubuntu 10.10
  • Ubuntu 10.04

Packages

  • firefox - Mozilla Open Source web browser

Details

USN-1367-1 fixed vulnerabilities in libpng. This provides the corresponding
update for Firefox.

Original advisory details:

Jueri Aedla discovered that libpng did not properly verify the size used
when allocating memory during chunk decompression. If a user or automated
system using libpng were tricked into opening a specially crafted image,
an attacker could exploit this to cause a denial of service or execute
code with the privileges of the user invoking the program. (CVE-2011-3026)

OSVersionArchitecturePackageVersionFilename
Ubuntu11.10noarchfirefox< 10.0.2+build1-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchabrowser< 10.0.2+build1-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchabrowser-branding< 10.0.2+build1-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchfirefox-branding< 10.0.2+build1-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchfirefox-dbg< 10.0.2+build1-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchfirefox-dev< 10.0.2+build1-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchfirefox-globalmenu< 10.0.2+build1-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchfirefox-gnome-support< 10.0.2+build1-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchfirefox-gnome-support-dbg< 10.0.2+build1-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchfirefox-mozsymbols< 10.0.2+build1-0ubuntu0.11.10.1UNKNOWN
Rows per page:
1-10 of 381

9.3 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.832 High

EPSS

Percentile

98.3%