CVE-2023-36271
HIGHCVSS 8.8/10EPSS 0.92%
Last modified
CVE-2023-36271 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. LibreDWG v0.10 to v0.12.5 was discovered to contain a heap buffer overflow via the function bit_wcs2nlen at bits.c.. EPSS estimates a 0.92% chance of exploitation in the next 30 days.
Description
LibreDWG v0.10 to v0.12.5 was discovered to contain a heap buffer overflow via the function bit_wcs2nlen at bits.c.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Libredwg | >= 0.10, <= 0.12.5 |
References
- https://github.com/LibreDWG/libredwg/issues/681#BUG2Exploit, Issue Tracking, Third Party Advisory
- https://github.com/LibreDWG/libredwg/issues/681#BUG2Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2023-36271?
LibreDWG v0.10 to v0.12.5 was discovered to contain a heap buffer overflow via the function bit_wcs2nlen at bits.c.
How severe is CVE-2023-36271?
CVE-2023-36271 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.92% probability of exploitation in the next 30 days.
How do I fix CVE-2023-36271?
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-2023-36271?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST