CVE-2018-19107

moderate-risk
Published 2018-11-08

In Exiv2 0.26, Exiv2::IptcParser::decode in iptc.cpp (called from psdimage.cpp in the PSD image reader) may suffer from a denial of service (heap-based buffer over-read) caused by an integer overflow via a crafted PSD image file.

Do I need to act?

~
2.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Products (10)

Affected Vendors

Debian Redhat Canonical Exiv2

References (12)

Third Party Advisory https://access.redhat.com/errata/RHSA-2019:2101
Patch https://github.com/Exiv2/exiv2/issues/427
Patch https://github.com/Exiv2/exiv2/pull/518
Third Party Advisory https://lists.debian.org/debian-lts-announce/2019/02/msg00038.html
Mailing List https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html
Third Party Advisory https://usn.ubuntu.com/4056-1/
Third Party Advisory https://access.redhat.com/errata/RHSA-2019:2101
Patch https://github.com/Exiv2/exiv2/issues/427
Patch https://github.com/Exiv2/exiv2/pull/518
Third Party Advisory https://lists.debian.org/debian-lts-announce/2019/02/msg00038.html
Mailing List https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html
Third Party Advisory https://usn.ubuntu.com/4056-1/
45
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 5/34 · Minimal
Exposure 16/34 · Moderate