CVE-2009-0198: Buffer Overflow
Heap-based buffer overflow in the JBIG2 filter in Adobe Reader 7 and Acrobat 7 before 7.1.3, Adobe Reader 8 and Acrobat 8 before 8.1.6, and Adobe Reader 9 and Acrobat 9 before 9.1.2 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a crafted PDF file that contains JBIG2 text region segments with Huffman encoding.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2009-0198?
CVE-2009-0198 is considered critical as it allows remote attackers to execute arbitrary code or cause a denial of service via crafted JBIG2 files.
How do I fix CVE-2009-0198?
To fix CVE-2009-0198, users should update their Adobe Reader and Acrobat software to the latest versions available that contain security patches.
Which versions are affected by CVE-2009-0198?
CVE-2009-0198 affects Adobe Reader and Acrobat versions prior to specific updates, including Adobe Reader 7 before 7.1.3, 8 before 8.1.6, and 9 before 9.1.2.
What type of attack is possible with CVE-2009-0198?
CVE-2009-0198 allows attackers to exploit a heap-based buffer overflow, potentially leading to arbitrary code execution or memory corruption.
Is CVE-2009-0198 widely exploited?
While specific exploit details are not commonly reported, the nature of CVE-2009-0198 suggests it could be actively targeted due to its severity.