FreeBSD ja-elvis port buffer overflow
| ja-elvis-elvrec-bo (6074) |  High Risk |
Description:
Ja-elvis port is vulnerable to a buffer overflow in the elvrec utility. Ja-elvis is a localized version of the elvis vi editor. The elvrec utility is installed setuid root. A local attacker can overflow a buffer in elvrec to gain root privileges on the system.
The ja-elvis port is part of the FreeBSD ports collection included with FreeBSD versions 3.5.1 and 4.2.
Consequences:
Gain Privileges
Remedy:
Upgrade to the latest version of ja-elvis (1.8.4_1 dated 2001-01-28 or later), as listed in FreeBSD, Inc. Security Advisory FreeBSD-SA-01:21. See References.
References:
- FreeBSD Security Advisory FreeBSD-SA-01:21: ja-elvis and ko-helvis ports contain a local root compromise.
- BID-2378: Elvis Local Root Compromise Vulnerability
- CVE-2001-0220: Buffer overflow in ja-elvis and ko-helvis ports of elvis allow local users to gain root privileges.
Platforms Affected:
- FreeBSD FreeBSD 3.5.1
- FreeBSD FreeBSD 4.2
- FreeBSD ja-elvis 1.8.4
Reported:
Feb 07, 2001
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For corrections or additions please email xforce@iss.net