CVE-2018-12264

moderate-risk
Published 2018-06-13

Exiv2 0.26 has integer overflows in LoaderTiff::getData() in preview.cpp, leading to an out-of-bounds read in Exiv2::ValueType::setDataArea in value.hpp.

Do I need to act?

-
0.73% chance of exploitation
EPSS score — low 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
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (7)

Affected Vendors

Debian Canonical Exiv2

References (16)

http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html
https://access.redhat.com/errata/RHSA-2019:2101
Exploit https://github.com/Exiv2/exiv2/issues/366
Exploit https://github.com/TeamSeri0us/pocs/blob/master/exiv2/2-out-of-read-Poc
Third Party Advisory https://lists.debian.org/debian-lts-announce/2018/06/msg00010.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
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html
https://access.redhat.com/errata/RHSA-2019:2101
Exploit https://github.com/Exiv2/exiv2/issues/366
Exploit https://github.com/TeamSeri0us/pocs/blob/master/exiv2/2-out-of-read-Poc
Third Party Advisory https://lists.debian.org/debian-lts-announce/2018/06/msg00010.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
46
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 2/34 · Minimal
Exposure 14/34 · Moderate