National Cyber Awareness System
Vulnerability Summary for CVE-2007-4676
Original release date:11/07/2007
Last revised:03/08/2011
Source:
US-CERT/NIST
Overview
Heap-based buffer overflow in Apple QuickTime before 7.3 allows remote attackers to execute arbitrary code via malformed elements when parsing (1) Poly type (0x0070 through 0x0074) and (2) PackBitsRgn field (0x0099) opcodes in a PICT image.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
10.0
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service
References to Advisories, Solutions, and Tools
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US-CERT Technical Alert: TA07-310A
Name: TA07-310A
US-CERT Vulnerability Note: VU#690515
Name: VU#690515
External Source: SECUNIA
Name: 27523
Type: Advisory; Patch Information
External Source: APPLE
Name: APPLE-SA-2007-11-05
Type: Patch Information
External Source: MISC
Name: http://www.zerodayinitiative.com/advisories/ZDI-07-067.html
External Source: MISC
Name: http://www.zerodayinitiative.com/advisories/ZDI-07-066.html
External Source: VUPEN
Name: ADV-2007-3723
External Source: SECTRACK
Name: 1018894
External Source: BUGTRAQ
Name: 20071105 ZDI-07-067: Apple QuickTime PICT File Poly Opcodes Heap Corruption Vulnerability
External Source: BUGTRAQ
Name: 20071105 ZDI-07-066: Apple Quicktime PICT File PackBitsRgn Parsing Heap Corruption Vulnerability
External Source: OSVDB
Name: 38546
External Source: CONFIRM
Name: http://docs.info.apple.com/article.html?artnum=306896
External Source: XF
Name: quicktime-poly-type-bo(38281)
External Source: XF
Name: quicktime-packbitsrgn-bo(38280)
External Source: BID
Name: 26345
External Source: SREASON
Name: 3351