CVE-2023-43907

OptiPNG v0.7.7 was discovered to contain a global buffer overflow via the 'buffer' variable at gifread.c.

CVSS v3.1 NVD

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.46% chance of exploitation in the next 30 days, 38th percentile

Published

2023-10-01

Updated

2024-09-23

Proof-of-concept exploits (1)

• Frank-Z7/z-vulnerabilitys/blob/main/optipng-global-buffer-overflow1/optipng-global-buffer…

Security advisories

• http://optipng.sourceforge.net
• https://sourceforge.net/projects/optipng/files/OptiPNG/optipng-0.7.7/optipng-0.7.7.tar.gz…

References

• CVE Record
• NVD entry

Related

• CVE-2022-46093
• CVE-2022-46095
• CVE-2022-46096
• CVE-2023-46361