Lucene search

K
securityvulnsSecurityvulnsSECURITYVULNS:DOC:25667
HistoryFeb 11, 2011 - 12:00 a.m.

ZDI-11-080: Adobe Shockwave CSWV Chunk Substructure Offset Value Remote Code Execution Vulnerability

2011-02-1100:00:00
vulners.com
15

ZDI-11-080: Adobe Shockwave CSWV Chunk Substructure Offset Value Remote Code Execution Vulnerability

http://www.zerodayinitiative.com/advisories/ZDI-11-080

February 8, 2011

– CVE ID:
CVE-2010-4190

– CVSS:
9, (AV:N/AC:L/Au:N/C:P/I:P/A:C)

– Affected Vendors:
Adobe

– Affected Products:
Adobe Shockwave Player

– Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
vulnerable installations of the Adobe Shockwave Player. User interaction
is required to exploit this vulnerability in that the target must visit
a malicious page or open a malicious file.

The specific flaw exists within the code responsible for parsing
substructures referenced by the CSWV RIFF chunk. An offset is improperly
calculated from several elements of a substructure. By crafting a
director file in a particular way, an attacker can cause the process to
seek out of the bounds of a heap allocation. Due to the way the process
continues to manipulate memory, an attacker can force reliable
corruption that can be leveraged to execute arbitrary code under the
context of the user running the browser.

– Vendor Response:
Adobe has issued an update to correct this vulnerability. More
details can be found at:

http://www.adobe.com/support/security/bulletins/apsb11-01.html

– Disclosure Timeline:
2010-11-29 - Vulnerability reported to vendor
2011-02-08 - Coordinated public release of advisory

– Credit:
This vulnerability was discovered by:
* Aniway ([email protected])
* Luigi Auriemma

– About the Zero Day Initiative (ZDI):
Established by TippingPoint, The Zero Day Initiative (ZDI) represents
a best-of-breed model for rewarding security researchers for responsibly
disclosing discovered vulnerabilities.

Researchers interested in getting paid for their security research
through the ZDI can find more information and sign-up at:

http://www.zerodayinitiative.com

The ZDI is unique in how the acquired vulnerability information is
used. TippingPoint does not re-sell the vulnerability details or any
exploit code. Instead, upon notifying the affected product vendor,
TippingPoint provides its customers with zero day protection through
its intrusion prevention technology. Explicit details regarding the
specifics of the vulnerability are not exposed to any parties until
an official vendor patch is publicly available. Furthermore, with the
altruistic aim of helping to secure a broader user base, TippingPoint
provides this vulnerability information confidentially to security
vendors (including competitors) who have a vulnerability protection or
mitigation product.

Our vulnerability disclosure policy is available online at:

http://www.zerodayinitiative.com/advisories/disclosure_policy/

Follow the ZDI on Twitter:

http://twitter.com/thezdi
Related for SECURITYVULNS:DOC:25667