HTTP: Invalid ANI Block Size Parameter in Stream (2)11
This signature detects invalid animated icon (ANI) files that contain an incorrect block size parameter. Malicious Web sites can post icon files that, when viewed in Internet Explorer Web browser, crash the browser's system. In some cases, attackers might be able to execute arbitrary code.
Short Name
HTTP:STC:ANI-BLOCK-STR211
Severity
Minor
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
(2)11 ANI Block Invalid Parameter Size Stream in
Release Date
09/13/2016
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3375
False Positive
Unknown