Vulnerability Monitor

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CVE-2012-4512

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."

Published

2020-02-08T19:15:10.473

Last Modified

2024-11-21T01:43:02.233

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-843

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	kde	kde	4.7.3	Yes
Operating System	redhat	enterprise_linux	6.0	Yes
Operating System	redhat	enterprise_linux_desktop	6.0	Yes
Operating System	redhat	enterprise_linux_server_eus	6.3	Yes
Operating System	redhat	enterprise_linux_workstation	6.0	Yes

References

http://archives.neohapsis.com/archives/bugtraq/2012-11/0005.html Broken Link, Third Party Advisory ([email protected])
http://em386.blogspot.com/2010/12/webkit-css-type-confusion.html Exploit, Third Party Advisory ([email protected])
http://quickgit.kde.org/index.php?p=kdelibs.git&a=commitdiff&h=a872c8a969a8bd3706253d6ba24088e4f07f3352 Broken Link, Vendor Advisory ([email protected])
http://rhn.redhat.com/errata/RHSA-2012-1416.html Third Party Advisory ([email protected])
http://rhn.redhat.com/errata/RHSA-2012-1418.html Third Party Advisory ([email protected])
http://secunia.com/advisories/51097 Not Applicable, Third Party Advisory ([email protected])
http://secunia.com/advisories/51145 Not Applicable, Third Party Advisory ([email protected])
http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.asc Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2012/10/11/11 Mailing List, Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2012/10/30/6 Mailing List, Third Party Advisory ([email protected])
http://www.securitytracker.com/id?1027709 Third Party Advisory, VDB Entry ([email protected])
http://archives.neohapsis.com/archives/bugtraq/2012-11/0005.html Broken Link, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://em386.blogspot.com/2010/12/webkit-css-type-confusion.html Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://quickgit.kde.org/index.php?p=kdelibs.git&a=commitdiff&h=a872c8a969a8bd3706253d6ba24088e4f07f3352 Broken Link, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2012-1416.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2012-1418.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/51097 Not Applicable, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/51145 Not Applicable, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.asc Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2012/10/11/11 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2012/10/30/6 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id?1027709 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)