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CVE-2011-0257
Integer signedness error in Apple QuickTime before 7.7 allows remote attackers to execute arbitrary code or cause a denial of service…
High9.3EPSS 60.1%
- Published
- Updated
- Reserved
- Assigned by
- apple
Description
Integer signedness error in Apple QuickTime before 7.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PnSize opcode in a PICT file that triggers a stack-based buffer overflow.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 60.1% · top 0.9% of all CVEs (3 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.
Weakness
Affected products
n/a
- affected n/a
References (5)
- http://support.apple.com/kb/HT4826 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 8365 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- 17777 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- oval:org.mitre.oval:def:16059 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- http://zerodayinitiative.com/advisories/ZDI-11-252/ (opens in a new tab)x_refsource_MISCx_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-2011-0257)Record last updated .