Ubuntu 4.10 : PNG library vulnerabilities (USN-1-1)
Medium Nessus Plugin ID 20484
SynopsisThe remote Ubuntu host is missing one or more security-related patches.
DescriptionSeveral integer overflow vulnerabilities were discovered in the PNG library. These vulnerabilities could be exploited by an attacker by providing a specially crafted PNG image which, when processed by the PNG library, could result in the execution of program code provided by the attacker.
The PNG library is used by a variety of software packages for different purposes, so the exact nature of the exposure will vary depending on the software involved.
Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
SolutionUpdate the affected packages.