National Cyber Awareness System
Vulnerability Summary for CVE-2008-4812
Original release date:11/05/2008
Last revised:11/06/2012
Source:
US-CERT/NIST
Overview
Array index error in Adobe Reader and Acrobat, and the Explorer extension (aka AcroRd32Info), 8.1.2, 8.1.1, and earlier allows remote attackers to execute arbitrary code via a crafted PDF document that triggers an out-of-bounds write, related to parsing of Type 1 fonts.
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: TA08-309A
Name: TA08-309A
External Source: CONFIRM
Name: http://www.adobe.com/support/security/bulletins/apsb08-19.html
Type: Advisory; Patch Information
External Source: XF
Name: adobe-acrobatreader-type1font-code-execution(46332)
External Source: VUPEN
Name: ADV-2009-0098
External Source: VUPEN
Name: ADV-2008-3001
External Source: SECTRACK
Name: 1021140
External Source: BID
Name: 32100
External Source: REDHAT
Name: RHSA-2008:0974
External Source: CONFIRM
Name: http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=909609
External Source: CONFIRM
Name: http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=800801
External Source: SECUNIA
Name: 35163
External Source: SECUNIA
Name: 32872
External Source: SECUNIA
Name: 32700
External Source: SUSE
Name: SUSE-SR:2008:026
External Source: IDEFENSE
Name: 20081104 Adobe Reader Embedded Font Handling Out of Bounds Array Indexing Vulnerability
External Source: SUNALERT
Name: 249366