Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2020-19752

NULL Pointer Dereference

Published: Sep 07, 2021 | Modified: Nov 21, 2024
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
LOW
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2020-19752
CWEhttps://cwe.mitre.org/data/definitions/476.html

The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.

Weakness

The product dereferences a pointer that it expects to be valid but is NULL.

Affected Software

NameVendorStart VersionEnd Version
GifsicleLcdf1.92 (including)1.92 (including)
GifsicleUbuntubionic*
GifsicleUbuntufocal*
GifsicleUbuntuhirsute*
GifsicleUbuntuimpish*
GifsicleUbuntukinetic*
GifsicleUbuntulunar*
GifsicleUbuntumantic*
GifsicleUbuntuoracular*
GifsicleUbuntuplucky*
GifsicleUbuntutrusty*
GifsicleUbuntutrusty/esm*
GifsicleUbuntuxenial*

Potential Mitigations

References

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