Title: libpng Malformed PNG Image Error Handling DoS
Info
Disclosure
Apr 30, 2004
Discovery
Unknown
Dates
Exploit
Unknown
Solution
Unknown
Description
libpng contains a flaw that may allow a remote denial of service. The issue is triggered when the library process a malformed PNG image and attempts to use memory it has not allocated for an error message. The application using the libpng library will crash resulting in loss of availability.
Classification
Location:
Remote / Network Access
Attack Type:
Denial of Service
Impact:
Loss of Availability
Exploit:
Exploit Unknown
Disclosure:
OSVDB Verified
Solution
Currently, there are no known upgrades, patches, or workarounds available to correct this issue.