VulnerabilityModified
CVE-2020-21827
A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read_2004_compressed_section ../../src/decode.c:2379.
HIGH 7.8EPSS 0.89%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.89%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read_2004_compressed_section ../../src/decode.c:2379.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.89% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- gnu/libredwg
- Source
- cve@mitre.org
References
- https://cwe.mitre.org/data/definitions/122.htmlTechnical Description
- https://github.com/LibreDWG/libredwg/issues/183Exploit, Issue Tracking, Third Party Advisory
- https://cwe.mitre.org/data/definitions/122.htmlTechnical Description
- https://github.com/LibreDWG/libredwg/issues/183Exploit, Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.