CVE-2011-0257

high

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.

References

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16059

http://zerodayinitiative.com/advisories/ZDI-11-252/

http://www.exploit-db.com/exploits/17777

http://support.apple.com/kb/HT4826

http://securityreason.com/securityalert/8365

Details

Source: Mitre, NVD

Published: 2011-08-15

Updated: 2017-09-19

Risk Information

CVSS v2

Base Score: 9.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H