CVE-2018-12265
Published: 13 June 2018
Exiv2 0.26 has an integer overflow in the LoaderExifJpeg class in preview.cpp, leading to an out-of-bounds read in Exiv2::MemIo::read in basicio.cpp.
Notes
| Author | Note |
|---|---|
| mdeslaur | same commit as CVE-2018-12264 |
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 |