Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-21839

An issue was discovered in GNU LibreDWG 0.10. Crafted input will lead to an memory leak in dwg_decode_eed ../../src/decode.c:3638.

Published

2021-05-17T21:15:07.523

Last Modified

2024-11-21T05:12:54.503

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-401

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	gnu	libredwg	0.10	Yes

References

http://gnu.com Broken Link ([email protected])
https://cwe.mitre.org/data/definitions/401.html Technical Description ([email protected])
https://github.com/LibreDWG/libredwg/issues/188#issuecomment-574492707 Exploit, Issue Tracking, Patch, Third Party Advisory ([email protected])
http://gnu.com Broken Link (af854a3a-2127-422b-91ae-364da2661108)
https://cwe.mitre.org/data/definitions/401.html Technical Description (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/LibreDWG/libredwg/issues/188#issuecomment-574492707 Exploit, Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)