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VULNERABILITIES

CVE-2018-20097 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://access.redhat.com/errata/RHSA-2019:2101 CVEThird Party Advisory
https://github.com/Exiv2/exiv2/issues/590 CVEExploitIssue TrackingPatchThird Party Advisory
https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206 CVEExploitThird Party Advisory
https://lists.debian.org/debian-lts-announce/2019/02/msg00038.html CVEMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html CVEMailing ListThird Party Advisory

see all 12 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer[email protected]

Affected Products

ProductVersions

Change History

11 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-20097
NVD Published Date:
Dec 12, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-20097 Details - Not Deferred