CVE-2023-36271

EUVD-2023-40242
LibreDWG v0.10 to v0.12.5 was discovered to contain a heap buffer overflow via the function bit_wcs2nlen at bits.c.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 35%
Affected Products (NVD)
VendorProductVersion
gnulibredwg
0.10 ≤
𝑥
≤ 0.12.5
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/LibreDWG/libredwg/blob/0.10/src/bits.c#L1677C11-L1683C17
https://github.com/LibreDWG/libredwg/commit/c1ed1d91e28a6ddc7a9b5479d4795d58fb6be0ca
https://github.com/LibreDWG/libredwg/issues/681#BUG2
https://github.com/LibreDWG/libredwg/issues/681#BUG2