CVE-2018-11490

2018-05-2600:00:00

ubuntu.com

CVSS2

6.8

Attack Vector

NETWORK

Attack 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

CVSS3

8.8

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

EPSS

0.003

Percentile

68.3%

JSON

The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version
3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer
overflow because a certain “Private->RunningCode - 2” array index is not
checked. This will lead to a denial of service or possibly unspecified
other impact.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchgiflib< 5.1.4-2ubuntu0.1UNKNOWN
ubuntu19.04noarchgiflib< 5.1.4-3ubuntu0.1UNKNOWN
ubuntu16.04noarchgiflib< 5.1.4-0.3~16.04.1UNKNOWN