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8.8
CVSSv3

CVE-2012-4512

Published: 08/02/2020 Updated: 13/02/2023
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 685
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
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Vulnerability Summary

The CSS parser (khtml/css/cssparser.cpp) in Konqueror in KDE 4.7.3 allows remote malicious users to cause a denial of service (crash) and possibly read memory via a crafted font face source, related to "type confusion."

Vulnerability Trend

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kde kde 4.7.3

redhat enterprise linux 6.0

redhat enterprise linux desktop 6.0

redhat enterprise linux workstation 6.0

redhat enterprise linux server eus 6.3

Vendor Advisories

Red Hat: Critical: kdelibs security update
Synopsis Critical: kdelibs security update Type/Severity Security Advisory: Critical Topic Updated kdelibs packages that fix two security issues are now available forRed Hat Enterprise Linux 6 FasTrackThe Red Hat Security Response Team has rated this update as having criticalsecurity impact Common Vulnera ...
Red Hat: Critical: kdelibs security update
Synopsis Critical: kdelibs security update Type/Severity Security Advisory: Critical Topic Updated kdelibs packages that fix two security issues are now available forRed Hat Enterprise Linux 6The Red Hat Security Response Team has rated this update as having criticalsecurity impact Common Vulnerability Sc ...

Exploits

Exploit DB: Konqueror 4.7.3 - Memory Corruption
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Nth Dimension Security Advisory (NDSA20121010) Date: 10th October 2012 Author: Tim Brown <mailto:timb@nth-dimensionorguk> URL: <wwwnth-dimensionorguk/> / <wwwmachineorguk/> Product: Konqueror 473 <konquerorkdeorg/> Vendor: KDE <wwwkd ...
Exploit DB: Konqueror 4.7.3 Memory Corruption
Konqueror version 473 suffers from a number of memory corruption vulnerabilities ...

References

CWE-843http://secunia.com/advisories/51097http://em386.blogspot.com/2010/12/webkit-css-type-confusion.htmlhttp://quickgit.kde.org/index.php?p=kdelibs.git&a=commitdiff&h=a872c8a969a8bd3706253d6ba24088e4f07f3352http://rhn.redhat.com/errata/RHSA-2012-1418.htmlhttp://www.openwall.com/lists/oss-security/2012/10/11/11http://www.securitytracker.com/id?1027709http://www.openwall.com/lists/oss-security/2012/10/30/6http://rhn.redhat.com/errata/RHSA-2012-1416.htmlhttp://www.nth-dimension.org.uk/pub/NDSA20121010.txt.aschttp://archives.neohapsis.com/archives/bugtraq/2012-11/0005.htmlhttp://secunia.com/advisories/51145https://nvd.nist.govhttps://access.redhat.com/errata/RHSA-2012:1418https://www.exploit-db.com/exploits/22406/
CVSSv3
CVSSv2
CVSSv3
VMScore
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