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Vulnerability record · CVE-2011-1417 · published 11 March 2011

CVE-2011-1417: Apple mac os x vulnerability

Apple · Mac Os X

Integer overflow in QuickLook, as used in Apple Mac OS X before 10.6.7 and MobileSafari in Apple iOS before 4.2.7 and 4.3.x before 4.3.2, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a Microsoft Office document with a crafted size field in the OfficeArtMetafileHeader, related to OfficeArtBlip, as demonstrated on the iPhone by Charlie Miller and Dion Blazakis during a Pwn2Own competition at CanSecWest 2011.

6.8 CVSS 2.0 Medium EPSS 5.5% · top 7.5% CWE-189 · CWE-189
6.8CVSS 2.0 base score
5.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
22References
16 Jun 2026Last modified by NVD

Description

Integer overflow in QuickLook, as used in Apple Mac OS X before 10.6.7 and MobileSafari in Apple iOS before 4.2.7 and 4.3.x before 4.3.2, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a Microsoft Office document with a crafted size field in the OfficeArtMetafileHeader, related to OfficeArtBlip, as demonstrated on the iPhone by Charlie Miller and Dion Blazakis during a Pwn2Own competition at CanSecWest 2011.

AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://dvlabs.tippingpoint.com/blog/2011/02/02/pwn2own-2011
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00005.html Vendor Advisory
http://lists.apple.com/archives/security-announce/2011//Apr/msg00000.html
http://lists.apple.com/archives/security-announce/2011//Apr/msg00001.html
http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html PatchVendor Advisory
http://secunia.com/advisories/44154 Vendor Advisory
http://support.apple.com/kb/HT4581 PatchVendor Advisory
http://support.apple.com/kb/HT4607
http://support.apple.com/kb/HT5003 Vendor Advisory
http://www.zdnet.com/blog/security/charlie-miller-wins-pwn2own-again-with-iphone-4-exploit/8378
http://www.zerodayinitiative.com/advisories/ZDI-11-109/
http://dvlabs.tippingpoint.com/blog/2011/02/02/pwn2own-2011
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00005.html Vendor Advisory
http://lists.apple.com/archives/security-announce/2011//Apr/msg00000.html
http://lists.apple.com/archives/security-announce/2011//Apr/msg00001.html
http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html PatchVendor Advisory
http://secunia.com/advisories/44154 Vendor Advisory
http://support.apple.com/kb/HT4581 PatchVendor Advisory
http://support.apple.com/kb/HT4607
http://support.apple.com/kb/HT5003 Vendor Advisory
http://www.zdnet.com/blog/security/charlie-miller-wins-pwn2own-again-with-iphone-4-exploit/8378
http://www.zerodayinitiative.com/advisories/ZDI-11-109/

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2011-1417), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.