VulnerabilityModified
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.
HIGH 8.1EPSS 1.83%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.83%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
- EPSS
- 1.83% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- exiv2/exiv2 · debian/debian linux
- Source
- cve@mitre.org
References
- https://cwe.mitre.org/data/definitions/126.htmlTechnical Description, Third Party Advisory
- https://github.com/Exiv2/exiv2/issues/756Exploit, Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00004.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202312-06
- https://cwe.mitre.org/data/definitions/126.htmlTechnical Description, Third Party Advisory
- https://github.com/Exiv2/exiv2/issues/756Exploit, Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00004.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202312-06
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.