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K
zdiPaul KurczabaZDI-09-044
HistoryJun 24, 2009 - 12:00 a.m.

Adobe Shockwave Player Director File Parsing Pointer Overwrite Vulnerability

2009-06-2400:00:00
Paul Kurczaba
www.zerodayinitiative.com
13

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.079 Low

EPSS

Percentile

94.2%

This vulnerability allows remote attackers to execute code on vulnerable installations of Adobe’s Shockwave Player. User interaction is required in that a user must visit a malicious web site. The specific flaw exists when the Shockwave player attempts to load a specially crafted Adobe Director File. When a malicious value is used during a memory dereference a possible 4-byte memory overwrite may occur. Exploitation can lead to remote system compromise under the credentials of the currently logged in user.

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.079 Low

EPSS

Percentile

94.2%