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CVE-2012-4513

khtml/imload/scaledimageplane.h in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read…

Medium6.4EPSS 12.6%
Published
Updated
Reserved
Assigned by
redhat

Description

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.

Scores

CVSS scores of CVE-2012-4513, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified2.0Medium6.4AV:N/AC:L/Au:N/C:P/I:N/A:P
EPSS (exploitation in 30 days)
12.6% · top 3.8% of all CVEs (2 Nov 2026)

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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.4.

Weakness

Affected products

  • n/a

    • affected n/a

References (10)

Sources

The same CVE in the primary databases and aggregators, to check against.

Record last updated .