Vulnerability CVE-2002-0083


Published: 2002-03-15   Modified: 2012-02-12

Description:
Off-by-one error in the channel code of OpenSSH 2.0 through 3.0.2 allows local users or remote malicious servers to gain privileges.

CVSS2 => (AV:N/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Trustix -> Secure linux 
SUSE -> Suse linux 
Redhat -> Linux 
Openpkg -> Openpkg 
Openbsd -> Openssh 
Mandrakesoft -> Mandrake single network firewall 
Mandrakesoft -> Mandrake linux 
Mandrakesoft -> Mandrake linux corporate server 
Immunix -> Immunix 
Engardelinux -> Secure linux 
Conectiva -> Linux 

 References:
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:13.openssh.asc
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-004.txt.asc
ftp://stage.caldera.com/pub/security/openserver/CSSA-2002-SCO.10/CSSA-2002-SCO.10.txt
ftp://stage.caldera.com/pub/security/openunix/CSSA-2002-SCO.11/CSSA-2002-SCO.11.txt
http://archives.neohapsis.com/archives/bugtraq/2002-03/0108.html
http://archives.neohapsis.com/archives/vulnwatch/2002-q1/0060.html
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000467
http://marc.info/?l=bugtraq&m=101552065005254&w=2
http://marc.info/?l=bugtraq&m=101553908201861&w=2
http://marc.info/?l=bugtraq&m=101561384821761&w=2
http://marc.info/?l=bugtraq&m=101586991827622&w=2
http://online.securityfocus.com/advisories/3960
http://online.securityfocus.com/archive/1/264657
http://www.calderasystems.com/support/security/advisories/CSSA-2002-012.0.txt
http://www.debian.org/security/2002/dsa-119
http://www.iss.net/security_center/static/8383.php
http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-019.php
http://www.linuxsecurity.com/advisories/other_advisory-1937.html
http://www.novell.com/linux/security/advisories/2002_009_openssh_txt.html
http://www.openbsd.org/advisories/ssh_channelalloc.txt
http://www.redhat.com/support/errata/RHSA-2002-043.html
http://www.securityfocus.com/bid/4241

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