CVE-2018-20097
MEDIUM6.5EPSS 2.4%Published: 12/12/2018Modified: 4/28/2026
Also known as:DEBIAN-CVE-2018-20097
Description
There is a SEGV in Exiv2::Internal::TiffParserWorker::findPrimaryGroups of tiffimage_int.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack.
Affected packages (2)
- Debian/exiv2from 0, < 0.27.2-6
- PyPI/exiv2from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
References (7)
- ADVISORYhttps://access.redhat.com/errata/RHSA-2019:2101
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2018-20097
- PATCHhttps://github.com/Exiv2/exiv2/issues/590
- WEBhttps://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206
- WEBhttps://lists.debian.org/debian-lts-announce/2019/02/msg00038.html
- WEBhttps://lists.debian.org/debian-lts-announce/2023/01/msg00004.html
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZXCEKTYF7HLM6VH2WCWO2HXTJH37MBLA/