Buffer overflow in Adobe Acrobat

CVE-2009-1855

Stack-based buffer overflow 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 might allow attackers to execute arbitrary code via a PDF file containing a malformed U3D model file with a crafted extension block.

Vulnerability class: Buffer Overflow

EPSS: 0.124 (95.8th percentile) — read the EPSS interpretation.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2009-1855?
CVE-2009-1855 is a vulnerability in Adobe Acrobat, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2009-06-11.
Is CVE-2009-1855 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.