CVE-2018-10958

moderate-risk
Published 2018-05-10

In types.cpp in Exiv2 0.26, a large size value may lead to a SIGABRT during an attempt at memory allocation for an Exiv2::Internal::PngChunk::zlibUncompress call.

Do I need to act?

~
1.6% 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 (7)

Affected Vendors

Debian Canonical Exiv2

References (14)

https://access.redhat.com/errata/RHSA-2019:2101
Exploit https://github.com/Exiv2/exiv2/issues/302
Mailing List https://lists.debian.org/debian-lts-announce/2018/06/msg00010.html
Mailing List https://lists.debian.org/debian-lts-announce/2018/10/msg00012.html
Third Party Advisory https://security.gentoo.org/glsa/201811-14
Third Party Advisory https://usn.ubuntu.com/3700-1/
Third Party Advisory https://www.debian.org/security/2018/dsa-4238
https://access.redhat.com/errata/RHSA-2019:2101
Exploit https://github.com/Exiv2/exiv2/issues/302
Mailing List https://lists.debian.org/debian-lts-announce/2018/06/msg00010.html
Mailing List https://lists.debian.org/debian-lts-announce/2018/10/msg00012.html
Third Party Advisory https://security.gentoo.org/glsa/201811-14
Third Party Advisory https://usn.ubuntu.com/3700-1/
Third Party Advisory https://www.debian.org/security/2018/dsa-4238
42
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 4/34 · Minimal
Exposure 14/34 · Moderate