PT-2020-10377 · Giflib · Giflib

Cuanduo · Published 2020-01-02 · Updated 2020-01-08 · CVE-2019-20219

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions ngiflib version 0.4

Description The issue is a heap-based buffer over-read in the GifIndexToTrueColor function located in ngiflib.c.

Recommendations For ngiflib version 0.4, consider applying a patch or fix to address the heap-based buffer over-read issue in the GifIndexToTrueColor function. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2019-20219

Affected Products

Giflib

References · 3

• 🔥 https://github.com/miniupnp/ngiflib/issues/15 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-20219 · Security Note
• https://osv.dev/vulnerability/CVE-2019-20219 · Vendor Advisory