CVE-2012-4513
MEDIUM · CVSS 6.4EPSS 12.6%EU EUVD
khtml/imload/scaledimageplane.h in Konqueror in KDE 4.7.3 allows remote attackers 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.
Key facts
- CVSS score
- 6.4 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:P- Weakness (CWE)
- CWE-119
- EPSS score
- 12.6% (96th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2012-4442)
- Published
- November 11, 2012
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2012-4442 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- kde / kde
References
- http://archives.neohapsis.com/archives/bugtraq/2012-11/0005.html
- http://quickgit.kde.org/index.php?p=kdelibs.git&a=commitdiff&h=1f8b1b034ccf1713a5d123a4c327290f86d17d53
- http://rhn.redhat.com/errata/RHSA-2012-1416.html
- http://rhn.redhat.com/errata/RHSA-2012-1418.html
- http://secunia.com/advisories/51097(Vendor Advisory)
- http://secunia.com/advisories/51145(Vendor Advisory)
- http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.asc(Exploit)
- http://www.openwall.com/lists/oss-security/2012/10/11/11
- http://www.openwall.com/lists/oss-security/2012/10/30/6
- http://www.securitytracker.com/id?1027709
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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