Lucene search

K
ubuntuUbuntuUSN-3962-1
HistoryApr 30, 2019 - 12:00 a.m.

libpng vulnerability

2019-04-3000:00:00
ubuntu.com
68

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

Low

2.6 Low

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.005 Low

EPSS

Percentile

75.2%

Releases

  • Ubuntu 18.10
  • Ubuntu 18.04 ESM

Packages

  • libpng1.6 - PNG (Portable Network Graphics) file library

Details

It was discovered that libpng incorrectly handled certain memory
operations. If a user or automated system were tricked into opening a
specially crafted PNG file, a remote attacker could use this issue to
cause libpng to crash, resulting in a denial of service, or possibly
execute arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu18.10noarchlibpng16-16< 1.6.34-2ubuntu0.1UNKNOWN
Ubuntu18.10noarchlibpng-dev< 1.6.34-2ubuntu0.1UNKNOWN
Ubuntu18.10noarchlibpng-tools< 1.6.34-2ubuntu0.1UNKNOWN
Ubuntu18.10noarchlibpng-tools-dbgsym< 1.6.34-2ubuntu0.1UNKNOWN
Ubuntu18.10noarchlibpng16-16-dbgsym< 1.6.34-2ubuntu0.1UNKNOWN
Ubuntu18.10noarchlibpng16-16-udeb< 1.6.34-2ubuntu0.1UNKNOWN
Ubuntu18.04noarchlibpng16-16< 1.6.34-1ubuntu0.18.04.2UNKNOWN
Ubuntu18.04noarchlibpng-dev< 1.6.34-1ubuntu0.18.04.2UNKNOWN
Ubuntu18.04noarchlibpng-tools< 1.6.34-1ubuntu0.18.04.2UNKNOWN
Ubuntu18.04noarchlibpng-tools-dbgsym< 1.6.34-1ubuntu0.18.04.2UNKNOWN
Rows per page:
1-10 of 121

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

Low

2.6 Low

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.005 Low

EPSS

Percentile

75.2%