CVE-2012-4512
Published: 8 February 2020
The CSS parser (khtml/css/cssparser.cpp) in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read memory via a crafted font face source, related to "type confusion."
Notes
Author | Note |
---|---|
jdstrand | only 4.7.3 reported as affected. Reported as fixed in later releases |
Priority
Status
Package | Release | Status |
---|---|---|
kde-baseapps Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
lucid |
Does not exist
|
|
natty |
Does not exist
|
|
oneiric |
Ignored
(end of life)
|
|
precise |
Ignored
(end of life)
|
|
quantal |
Ignored
(end of life)
|
|
raring |
Ignored
(end of life)
|
|
saucy |
Ignored
(end of life)
|
|
trusty |
Does not exist
(trusty was not-affected)
|
|
upstream |
Released
|
|
utopic |
Ignored
(end of life)
|
|
vivid |
Ignored
(end of life)
|
|
wily |
Ignored
(end of life)
|
|
xenial |
Not vulnerable
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Not vulnerable
|
|
Patches: upstream: https://cgit.kde.org/kdelibs.git/commit/?h=a872c8a969a8bd3706253d6ba24088e4f07f3352 |
||
kdebase Launchpad, Ubuntu, Debian |
hardy |
Ignored
(end of life)
|
lucid |
Ignored
(end of life)
|
|
natty |
Ignored
(end of life)
|
|
oneiric |
Does not exist
|
|
precise |
Does not exist
|
|
quantal |
Does not exist
|
|
raring |
Does not exist
|
|
saucy |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Released
|
|
utopic |
Does not exist
|
|
vivid |
Does not exist
|
|
wily |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |