PT-2023-25506 · Libredwg · Libredwg

Kdsjzho · Published 2023-06-23 · Updated 2025-04-08 · CVE-2023-36272

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions LibreDWG version 0.12.5

Description A heap buffer overflow issue was discovered in the function bit utf8 to TU at bits.c.

Recommendations For LibreDWG version 0.12.5, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALT-PU-2023-2073

CVE-2023-36272

OPENSUSE-SU-2023:0201-1

Affected Products

Libredwg

References · 29

• 🔥 https://github.com/LibreDWG/libredwg/issues/681#BUG1 · Exploit
• https://github.com/LibreDWG/libredwg/commit/c1ed1d91e28a6ddc7a9b5479d4795d58fb6be0ca · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-36272 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-36274 · Security Note
• https://errata.altlinux.org/ALT-PU-2023-2073 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-36271 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2023:0201-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-36272 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-36272 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25222 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-36273 · Security Note
• https://github.com/LibreDWG/libredwg/issues/677#BUG1 · Note
• https://github.com/LibreDWG/libredwg/blob/0.10/src/bits.c#L1677C11-L1683C17 · Note
• https://github.com/LibreDWG/libredwg/issues/615 · Note
• https://github.com/LibreDWG/libredwg/issues/681#BUG2 · Note