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ubuntuUbuntuUSN-1335-1
HistoryJan 19, 2012 - 12:00 a.m.

t1lib vulnerabilities

2012-01-1900:00:00
ubuntu.com
35

7.6 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:H/Au:N/C:C/I:C/A:C

7.9 High

AI Score

Confidence

Low

0.086 Low

EPSS

Percentile

94.5%

Releases

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

Packages

  • t1lib - Type 1 font rasterizer library - runtime

Details

Jon Larimer discovered that t1lib did not properly parse AFM fonts. If a
user were tricked into using a specially crafted font file, a remote
attacker could cause t1lib to crash or possibly execute arbitrary code with
user privileges. (CVE-2010-2642, CVE-2011-0433)

Jonathan Brossard discovered that t1lib did not correctly handle certain
malformed font files. If a user were tricked into using a specially crafted
font file, a remote attacker could cause t1lib to crash. (CVE-2011-1552,
CVE-2011-1553, CVE-2011-1554)

OSVersionArchitecturePackageVersionFilename
Ubuntu11.10noarchlibt1-5< 5.1.2-3ubuntu0.11.10.2UNKNOWN
Ubuntu11.10noarchlibt1-5-dbg< 5.1.2-3ubuntu0.11.10.2UNKNOWN
Ubuntu11.10noarchlibt1-dev< 5.1.2-3ubuntu0.11.10.2UNKNOWN
Ubuntu11.10noarcht1lib-bin< 5.1.2-3ubuntu0.11.10.2UNKNOWN
Ubuntu11.04noarchlibt1-5< 5.1.2-3ubuntu0.11.04.2UNKNOWN
Ubuntu11.04noarchlibt1-5-dbg< 5.1.2-3ubuntu0.11.04.2UNKNOWN
Ubuntu11.04noarchlibt1-dev< 5.1.2-3ubuntu0.11.04.2UNKNOWN
Ubuntu11.04noarcht1lib-bin< 5.1.2-3ubuntu0.11.04.2UNKNOWN
Ubuntu10.10noarchlibt1-5< 5.1.2-3ubuntu0.10.10.2UNKNOWN
Ubuntu10.10noarchlibt1-5-dbg< 5.1.2-3ubuntu0.10.10.2UNKNOWN
Rows per page:
1-10 of 161

7.6 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:H/Au:N/C:C/I:C/A:C

7.9 High

AI Score

Confidence

Low

0.086 Low

EPSS

Percentile

94.5%