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6.4
CVSSv2

CVE-2012-4513

Published: 11/11/2012 Updated: 12/11/2012
CVSS v2 Base Score: 6.4 | Impact Score: 4.9 | Exploitability Score: 10
VMScore: 645
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P
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Vulnerability Summary

khtml/imload/scaledimageplane.h in Konqueror in KDE 4.7.3 allows remote malicious users to cause a denial of service (crash) and possibly read memory via large canvas dimensions, which leads to an unexpected sign extension and a heap-based buffer over-read.

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kde kde 4.7.3

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 ...

References

CWE-119http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.aschttp://archives.neohapsis.com/archives/bugtraq/2012-11/0005.htmlhttp://www.securitytracker.com/id?1027709http://secunia.com/advisories/51097http://rhn.redhat.com/errata/RHSA-2012-1418.htmlhttp://www.openwall.com/lists/oss-security/2012/10/11/11http://secunia.com/advisories/51145http://www.openwall.com/lists/oss-security/2012/10/30/6http://quickgit.kde.org/index.php?p=kdelibs.git&a=commitdiff&h=1f8b1b034ccf1713a5d123a4c327290f86d17d53http://rhn.redhat.com/errata/RHSA-2012-1416.htmlhttps://access.redhat.com/errata/RHSA-2012:1418https://nvd.nist.govhttps://www.exploit-db.com/exploits/22406/
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