6.5
CVSSv3

CVE-2019-15133

Published: 17/08/2019 Updated: 03/02/2023
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Vulnerability Summary

In GIFLIB prior to 2019-02-16, a malformed GIF file triggers a divide-by-zero exception in the decoder function DGifSlurp in dgif_lib.c if the height field of the ImageSize data structure is equal to zero.

Vulnerability Trend

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giflib project giflib

canonical ubuntu linux 16.04

canonical ubuntu linux 18.04

canonical ubuntu linux 19.04

debian debian linux 10.0

Vendor Advisories

Several security issues were fixed in GIFLIB ...