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CVE-2011-0206
Buffer overflow in International Components for Unicode (ICU) in Apple Mac OS X before 10.6.8 allows context-dependent attackers to…
High7.5EPSS 3.1%
- Published
- Updated
- Reserved
- Assigned by
- apple
Description
Buffer overflow in International Components for Unicode (ICU) in Apple Mac OS X before 10.6.8 allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving uppercase strings.
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)
- 3.1% · top 12% 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: High 7.5.
Weakness
Affected products
n/a
- affected n/a
References (7)
- http://support.apple.com/kb/HT4723 (opens in a new tab)x_refsource_CONFIRMx_transferred
- APPLE-SA-2011-10-12-1 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
- APPLE-SA-2011-06-23-1 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
- macos-icu-bo(68217) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- http://support.apple.com/kb/HT4999 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://support.apple.com/kb/HT4808 (opens in a new tab)x_refsource_CONFIRMx_transferred
- APPLE-SA-2011-07-20-1 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_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 .