Out-of-bounds Read Affecting giflib package, versions *
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Confidentiality
High
Availability
High
Threat Intelligence
EPSS
0.07% (29th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN10-GIFLIB-1253288
- published 22 Apr 2021
- disclosed 21 Apr 2021
Introduced: 21 Apr 2021
CVE-2020-23922 Open this link in a new tabHow to fix?
There is no fixed version for Debian:10
giflib
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream giflib
package and not the giflib
package as distributed by Debian
.
See How to fix?
for Debian:10
relevant fixed versions and status.
An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.
References
- https://security-tracker.debian.org/tracker/CVE-2020-23922
- https://sourceforge.net/p/giflib/bugs/151/
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E
- https://cwe.mitre.org/data/definitions/126.html
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E