CVE-2018-12264
Published: 13 June 2018
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.
Priority
Status
Package | Release | Status |
---|---|---|
exiv2 Launchpad, Ubuntu, Debian |
artful |
Released
(0.25-3.1ubuntu0.17.10.1)
|
bionic |
Released
(0.25-3.1ubuntu0.18.04.1)
|
|
trusty |
Released
(0.23-1ubuntu2.1)
|
|
upstream |
Needs triage
|
|
xenial |
Released
(0.25-2.1ubuntu16.04.2)
|
|
Patches: upstream: https://github.com/Exiv2/exiv2/commit/341de4500ab993103c215bfb07d43d4a08654ac4 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |