CVE-2018-14046
Published: 13 July 2018
Exiv2 0.26 has a heap-based buffer over-read in WebPImage::decodeChunks in webpimage.cpp.
Notes
| Author | Note |
|---|---|
| mdeslaur | webpimage support not in 0.25 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
exiv2 Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(code not present)
|
| bionic |
Not vulnerable
(code not present)
|
|
| trusty |
Does not exist
(trusty was not-affected [code not present])
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
Patches: other: https://github.com/D4N/exiv2/commit/49bfe84b4b7277cc425572fb68db23c8820181c1 other: https://github.com/D4N/exiv2/commit/f8fc2e6dcec7ce34fe83f3ca5418aa046d27d970 |
||
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 |