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>> Fedora Security Update Fixes htop Process Name Handling Vulnerability

Title : Fedora Security Update Fixes htop Process Name Handling Vulnerability
VUPEN ID : VUPEN/ADV-2008-3202
CVE ID : CVE-2008-5076
Rated as : Low Risk 
Remotely Exploitable : No
Locally Exploitable : Yes
Release Date : 2008-11-20


Technical Description    Receive VUPEN Security alerts in a Text format  Receive VUPEN Security alerts in a PDF format  Receive VUPEN Security alerts in an XML format 

A vulnerability has been identified in Fedora, which could be exploited by local attackers to bypass security restrictions. This issue is caused due to htop writing process names to a terminal without sanitizing non-printable characters, which might allow local users to hide processes or modify arbitrary files.

Affected Products

Fedora 8
Fedora 9
Fedora 10

Solution

Upgrade the affected package (htop) :
http://docs.fedoraproject.org/yum/

References

http://www.vupen.com/english/advisories/2008/3202
https://www.redhat.com/archives/fedora-package-announce/2008-November/msg00471.html
https://www.redhat.com/archives/fedora-package-announce/2008-November/msg00527.html
https://www.redhat.com/archives/fedora-package-announce/2008-November/msg00643.html

ChangeLog

2008-11-20 : Initial release
2008-11-24 : Updated Solution

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