Vulnerability Description
OptiPNG v0.7.7 was discovered to contain a global buffer overflow via the 'buffer' variable at gifread.c.
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Optipng Project | Optipng | 0.7.7 |
Related Weaknesses (CWE)
References
- http://optipng.sourceforge.net/Product
- https://github.com/Frank-Z7/z-vulnerabilitys/blob/main/optipng-global-buffer-oveExploitThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://sourceforge.net/projects/optipng/files/OptiPNG/optipng-0.7.7/optipng-0.7Product
- http://optipng.sourceforge.net/Product
- https://github.com/Frank-Z7/z-vulnerabilitys/blob/main/optipng-global-buffer-oveExploitThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://sourceforge.net/projects/optipng/files/OptiPNG/optipng-0.7.7/optipng-0.7Product
FAQ
What is CVE-2023-43907?
CVE-2023-43907 is a vulnerability with a CVSS score of 7.8 (HIGH). OptiPNG v0.7.7 was discovered to contain a global buffer overflow via the 'buffer' variable at gifread.c.
How severe is CVE-2023-43907?
CVE-2023-43907 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-43907?
Check the references section above for vendor advisories and patch information. Affected products include: Optipng Project Optipng.