Vulnerability Description
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.
CVSS Score
8.8
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Exiv2 | Exiv2 | 0.26 |
| Debian | Debian Linux | 8.0 |
| Canonical | Ubuntu Linux | 14.04 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html
- https://access.redhat.com/errata/RHSA-2019:2101
- https://github.com/Exiv2/exiv2/issues/366ExploitThird Party Advisory
- https://github.com/TeamSeri0us/pocs/blob/master/exiv2/2-out-of-read-PocExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/06/msg00010.htmlThird Party Advisory
- https://security.gentoo.org/glsa/201811-14Third Party Advisory
- https://usn.ubuntu.com/3700-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4238Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html
- https://access.redhat.com/errata/RHSA-2019:2101
- https://github.com/Exiv2/exiv2/issues/366ExploitThird Party Advisory
- https://github.com/TeamSeri0us/pocs/blob/master/exiv2/2-out-of-read-PocExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/06/msg00010.htmlThird Party Advisory
- https://security.gentoo.org/glsa/201811-14Third Party Advisory
- https://usn.ubuntu.com/3700-1/Third Party Advisory
FAQ
What is CVE-2018-12264?
CVE-2018-12264 is a vulnerability with a CVSS score of 8.8 (HIGH). 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.
How severe is CVE-2018-12264?
CVE-2018-12264 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-12264?
Check the references section above for vendor advisories and patch information. Affected products include: Exiv2 Exiv2, Debian Debian Linux, Canonical Ubuntu Linux.