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CVE-2018-11490

CVSS v3.1 8.8 (High)
88% Progress
CVSS v2.0 6.8 (Medium)
68% Progress
EPSS 0.28 % (69th)
0.28% Progress
Affected Products 4
Advisories 4
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-129
Improper Validation of Array Index
CWE-787
Out-of-bounds Write
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2018-05-26 18:29:00
(6 years ago)
Updated Date
2023-02-03 19:05:13
(19 months ago)

Affected Products

Canonical

Debian

Giflib Project

Sam2p Project

Configuration #1

    CPE23 From Up To
  Giflib Project Giflib from 3.0 version and 3.1.1 and prior versions cpe:2.3:a:giflib_project:giflib >= 3.0 <= 3.1.1
  Sam2p Project Sam2p 0.49.4 cpe:2.3:a:sam2p_project:sam2p:0.49.4

Configuration #2

    CPE23 From Up To
  Debian Linux 10.0 cpe:2.3:o:debian:debian_linux:10.0

Configuration #3

    CPE23 From Up To
  Canonical Ubuntu Linux 16.04 cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm
  Canonical Ubuntu Linux 18.04 cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts
  Canonical Ubuntu Linux 19.04 cpe:2.3:o:canonical:ubuntu_linux:19.04