Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-18771

Exiv2 0.27.99.0 has a global buffer over-read in Exiv2::Internal::Nikon1MakerNote::print0x0088 in nikonmn_int.cpp which can result in an information leak.

Published

2021-08-23T22:15:26.150

Last Modified

2024-11-21T05:08:48.397

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.1 (HIGH)

CVSSv2 Vector

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

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

Exploitability Score

8.6

Impact Score

4.9

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	exiv2	exiv2	0.27.99.0	Yes
Operating System	debian	debian_linux	10.0	Yes

References

https://cwe.mitre.org/data/definitions/126.html Technical Description, Third Party Advisory ([email protected])
https://github.com/Exiv2/exiv2/issues/756 Exploit, Issue Tracking, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html Mailing List, Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/202312-06 ([email protected])
https://cwe.mitre.org/data/definitions/126.html Technical Description, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/Exiv2/exiv2/issues/756 Exploit, Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202312-06 (af854a3a-2127-422b-91ae-364da2661108)