Adobe Reader DC PRC Parsing Out-Of-Bound Read Remote Code Execution VulnerabilityZDI-17-249: April 11th, 2017
TippingPoint™ IPS Customer ProtectionTippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID 26521. For further product information on the TippingPoint IPS:
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Adobe Reader DC. 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 parsing of PRC streams. The process does not properly validate user-supplied data which can result in a read past the end of an allocated object. An attacker can leverage this vulnerability to execute code under the context of the current process.
Vendor ResponseAdobe has issued an update to correct this vulnerability. More details can be found at:
2016-11-30 - Vulnerability reported to vendor
2017-04-11 - Coordinated public release of advisory
CreditThis vulnerability was discovered by: