Secunia Security Advisory - Victor Ashik has reported a vulnerability in less in Red Hat Enterprise Linux 3, which potentially can be exploited by malicious people to compromise a user's system.
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TITLE:
Red Hat less Binary File Buffer Overflow Vulnerability
SECUNIA ADVISORY ID:
SA14029
VERIFY ADVISORY:
https://secunia.com/advisories/14029/
CRITICAL:
Moderately critical
IMPACT:
System access
WHERE:
>From remote
OPERATING SYSTEM:
RedHat Enterprise Linux WS 3
https://secunia.com/product/2536/
RedHat Enterprise Linux ES 3
https://secunia.com/product/2535/
RedHat Enterprise Linux AS 3
https://secunia.com/product/2534/
DESCRIPTION:
Victor Ashik has reported a vulnerability in less in Red Hat
Enterprise Linux 3, which potentially can be exploited by malicious
people to compromise a user's system.
The vulnerability is caused due to an error in the handling of binary
files. This can be exploited to cause a heap based buffer overflow by
tricking a user into opening a specially crafted binary file.
Success exploitation may lead to execution of arbitrary code.
SOLUTION:
Updated packages are available from Red Hat Network.
https://rhn.redhat.com/
PROVIDED AND/OR DISCOVERED BY:
Victor Ashik
ORIGINAL ADVISORY:
https://rhn.redhat.com/errata/RHSA-2005-068.html
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