CVE-2018-11490

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…

published May 26, 2018

CVSS
—
EPSS
2%
Percentile
84.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02448 · 84.1th percentile
Published
2018-05-26T00:00Z
EPSS history
Timeline
  • 26 MAY 00:00Z
    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…
    cvelistv5