Buffer overflow in Gnu Libredwg

CVE-2019-20912

An issue was discovered in GNU LibreDWG through 0.9.3. Crafted input will lead to a stack overflow in bits.c, possibly related to bit_read_TF.

Vulnerability class: Buffer Overflow

EPSS: 0.013 (67.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Gnu Libredwg
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-20912?: CVE-2019-20912 is a high-severity vulnerability in Gnu Libredwg, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2020-07-16.
How severe is CVE-2019-20912?: High severity. CVSS v3 base score is 8.8 out of 10.