Vulnerability Description
An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.
CVSS Score
7.1
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Giflib Project | Giflib | <= 5.1.4 |
| Apache | Bookkeeper | 4.12.1 |
Related Weaknesses (CWE)
References
- https://cwe.mitre.org/data/definitions/126.htmlTechnical DescriptionThird Party Advisory
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e3
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8
- https://sourceforge.net/p/giflib/bugs/151/ExploitThird Party Advisory
- https://cwe.mitre.org/data/definitions/126.htmlTechnical DescriptionThird Party Advisory
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e3
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8
- https://sourceforge.net/p/giflib/bugs/151/ExploitThird Party Advisory
FAQ
What is CVE-2020-23922?
CVE-2020-23922 is a vulnerability with a CVSS score of 7.1 (HIGH). An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.
How severe is CVE-2020-23922?
CVE-2020-23922 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-23922?
Check the references section above for vendor advisories and patch information. Affected products include: Giflib Project Giflib, Apache Bookkeeper.