PRIOn knowledge basePRION:CVE-2011-1417Integer overflow
8.3 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.216 Low
EPSS
Percentile
96.3%
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.
References
dvlabs.tippingpoint.com/blog/2011/02/02/pwn2own-2011
lists.apple.com/archives/security-announce/2011//Apr/msg00000.html
lists.apple.com/archives/security-announce/2011//Apr/msg00001.html
lists.apple.com/archives/Security-announce/2011//Oct/msg00005.html
lists.apple.com/archives/security-announce/2011/Mar/msg00006.html
secunia.com/advisories/44154
support.apple.com/kb/HT4581
support.apple.com/kb/HT4607
support.apple.com/kb/HT5003
www.zerodayinitiative.com/advisories/ZDI-11-109/
www.zdnet.com/blog/security/charlie-miller-wins-pwn2own-again-with-iphone-4-exploit/8378
Related
8.3 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.216 Low
EPSS
Percentile
96.3%