Use-after-free vulnerability in khtml/rendering/render_replaced.cpp in Konqueror in KDE 4.7.3, when the context menu is shown, allows…

Description

Use-after-free vulnerability in khtml/rendering/render_replaced.cpp in Konqueror in KDE 4.7.3, when the context menu is shown, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code by accessing an iframe when it is being updated.

Scores

EPSS (exploitation in 30 days)

6.4% · top 6.3% 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 6.8.

Weakness

• n/a
• CWE-399 (opens in a new tab)

Affected products

• n/a

  • affected n/a

References (7)

• 51145 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.asc (opens in a new tab)x_refsource_MISCx_transferred
• [oss-security] 20121011 Re: Pre-advisory for Konqueror 4.7.3 (other versions may be affected) (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• 20121030 Medium risk security flaws in Konqueror (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• http://quickgit.kde.org/index.php?p=kdelibs.git&a=commitdiff&h=4f2eb356f1c23444fff2cfe0a7ae10efe303d6d8 (opens in a new tab)x_refsource_CONFIRMx_transferred
• [oss-security] 20121030 Medium risk security flaws in Konqueror (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• 51097 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred

Sources

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

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Record last updated 6 Aug 2024, 20:35 UTC.