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CVE-2006-3946
WebCore in Apple Mac OS X 10.3.9 and 10.4 through 10.4.7 allows remote attackers to cause a denial of service (crash) and possibly execute…
High7.5EPSS 5.3%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
WebCore in Apple Mac OS X 10.3.9 and 10.4 through 10.4.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted HTML that triggers a "memory management error" in WebKit, possibly due to a buffer overflow, as originally reported for the KHTMLParser::popOneBlock function in Apple Safari 2.0.4 using Javascript that changes document.body.innerHTML within a DIV tag.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 5.3% · top 7.4% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
References (10)
- http://browserfun.blogspot.com/2006/07/mobb-31-safari-khtmlparserpoponeblock.html (opens in a new tab)x_refsource_MISCx_transferred
- safari-khtmlparser-code-execution(28081) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 22187 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- ADV-2006-3852 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 27534 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 21271 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- APPLE-SA-2006-09-29 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
- 19250 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 1016957 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- ADV-2006-3069 (opens in a new tab)vdb-entryx_refsource_VUPENx_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)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2006-3946)Record last updated .