CVE-2023-43907
HIGHCVSS 7.8/10EPSS 0.52%
Last modified
CVE-2023-43907 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. OptiPNG v0.7.7 was discovered to contain a global buffer overflow via the 'buffer' variable at gifread.c.. EPSS estimates a 0.52% chance of exploitation in the next 30 days.
Description
OptiPNG v0.7.7 was discovered to contain a global buffer overflow via the 'buffer' variable at gifread.c.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Optipng Project | Optipng | 0.7.7 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-43907?
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 a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.
How do I fix CVE-2023-43907?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-43907?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST