CVE-2018-5345
Published: 11 January 2018
A stack-based buffer overflow within GNOME gcab through 0.7.4 can be exploited by malicious attackers to cause a crash or, potentially, execute arbitrary code via a crafted .cab file.
Priority
Status
Package | Release | Status |
---|---|---|
gcab Launchpad, Ubuntu, Debian |
artful |
Released
(0.7-4ubuntu0.1)
|
trusty |
Does not exist
|
|
upstream |
Released
(0.7-7)
|
|
zesty |
Ignored
(end of life)
|
|
xenial |
Released
(0.7-1ubuntu0.1)
|
|
Patches: upstream: https://git.gnome.org/browse/gcab/commit/?id=bd2abee5f0a9b5cbe3a1ab1f338c4fb8f6ca797b |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |