Adobe Reader/Acrobat TrueType Font Processing Memory Corruption Vulnerability 2009.June.10
Fortinet's FortiGuard Global Security Research Team Discovers Memory Corruption Vulnerability in Adobe Reader / Acrobat. Summary: ======== A memory corruption vulnerability exists when processing PDF documents and handling TrueType fonts, which could allow an attacker to execute arbitrary code with the privileges of the current user. Impact: ======= Remote Code Execution. Risk: ===== Critical Affected Software: ================== For a list of product versions affected, please see the Adobe Security Bulletin reference below. Additional Information: ======================= A crash will sometimes occur when processing a TrueType font within the document, leading to memory corruption and allowing the execution of remote code. Solutions: ========== Use the solution provided by Adobe (APSB09-07). The FortiGuard Global Security Research Team released the IPS signature "Adobe.Reader.Acrobat.TrueType.Font.Handling.Memory.Corruption", which covers this specific vulnerability. Fortinet customers who subscribe to Fortinet's intrusion prevention (IPS) service should be protected against this memory corruption vulnerability. Fortinet's IPS service is one component of FortiGuard Subscription Services, which also offer comprehensive solutions such as antivirus, Web content filtering and antispam capabilities. These services enable protection against threats on both application and network layers. FortiGuard Services are continuously updated by the FortiGuard Global Security Research Team, which enables Fortinet to deliver a combination of multi-layered security intelligence and true zero-day protection from new and emerging threats. These updates are delivered to all FortiGate, FortiMail and FortiClient products. Fortinet strictly follows responsible disclosure guidelines to ensure optimum protection during a threat's lifecycle. References: =========== FortiGuard Advisory: http://www.fortiguardcenter.com/advisory/FGA-2009-25.html Adobe Security Bulletin: http://www.adobe.com/support/security/bulletins/apsb09-07.html CVE ID: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1857 Acknowledgement: ================ Haifei Li of Fortinet's FortiGuard Global Security Research Team *** This email and any attachments thereto may contain private, confidential, and privileged material for the sole use of the intended recipient. Any review, copying, or distribution of this email (or any attachments thereto) by others is strictly prohibited. If you are not the intended recipient, please contact the sender immediately and permanently delete the original and any copies of this email and any attachments thereto. ***
