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ubuntuUbuntuUSN-5718-1
HistoryNov 08, 2022 - 12:00 a.m.

pixman vulnerability

2022-11-0800:00:00
ubuntu.com
19

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

9.4 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

0.003 Low

EPSS

Percentile

70.3%

Releases

  • Ubuntu 22.10
  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • pixman - pixel-manipulation library for X and cairo

Details

Maddie Stone discovered that pixman incorrectly handled certain memory
operations. A remote attacker could use this issue to cause pixman to
crash, resulting in a denial of service, or possibly execute arbitrary
code.

OSVersionArchitecturePackageVersionFilename
Ubuntu22.10noarchlibpixman-1-0< 0.40.0-1ubuntu0.22.10.1UNKNOWN
Ubuntu22.10noarchlibpixman-1-0-dbgsym< 0.40.0-1ubuntu0.22.10.1UNKNOWN
Ubuntu22.10noarchlibpixman-1-dev< 0.40.0-1ubuntu0.22.10.1UNKNOWN
Ubuntu22.04noarchlibpixman-1-0< 0.40.0-1ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibpixman-1-0-dbgsym< 0.40.0-1ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibpixman-1-dev< 0.40.0-1ubuntu0.22.04.1UNKNOWN
Ubuntu20.04noarchlibpixman-1-0< 0.38.4-0ubuntu2.1UNKNOWN
Ubuntu20.04noarchlibpixman-1-0-dbgsym< 0.38.4-0ubuntu2.1UNKNOWN
Ubuntu20.04noarchlibpixman-1-0-udeb< 0.38.4-0ubuntu2.1UNKNOWN
Ubuntu20.04noarchlibpixman-1-dev< 0.38.4-0ubuntu2.1UNKNOWN
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8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

9.4 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

0.003 Low

EPSS

Percentile

70.3%