CVE Feed

    Dashboard / CVE / CVE-2002-0083

    CVE-2002-0083

    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.

    Published:Mar 7, 2002
    Last Modified:Apr 16, 2026
    EPS:Jun 25, 2002
    EPSS Score:0.01528
    CVSS Score:9.8

    Affected Products

    Vendor
    Conectiva
    Product
    Linux
    Vendor
    Engardelinux
    Product
    Secure Linux
    Vendor
    Immunix
    Product
    Immunix
    Vendor
    Mandrakesoft
    Product
    Mandrake Linux
    Vendor
    Mandrakesoft
    Product
    Mandrake Linux Corporate Server
    Vendor
    Mandrakesoft
    Product
    Mandrake Single Network Firewall
    Vendor
    Openbsd
    Product
    Openssh
    Vendor
    Openpkg
    Product
    Openpkg
    Vendor
    Redhat
    Product
    Linux
    Vendor
    Suse
    Product
    Suse Linux
    Vendor
    Trustix
    Product
    Secure Linux

    Exploits

    https://www.exploit-db.com/exploits/21314https://github.com/stuxbench/dropbear-cve-2002-0083

    Common Weakness Enumeration

    CWE-193 Off-by-one Error

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2012-5938 (CVSS 7.2) — The installation process in IBM InfoSphere Information Server 8.1, 8.5, 8.7, and 9.1 on UNIX and Linux sets in…
    CVE-2009-3048 (CVSS 4.3) — Opera before 10.00 on Linux, Solaris, and FreeBSD does not properly implement the "INPUT TYPE=file" functional…
    CVE-2007-4137 (CVSS 7.5) — Off-by-one error in the QUtf8Decoder::toUnicode function in Trolltech Qt 3 allows context-dependent attackers …
    CVE-2005-3624 (CVSS 5) — The CCITTFaxStream::CCITTFaxStream function in Stream.cc for xpdf, gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS…
    CVE-2005-3625 (CVSS 10) — Xpdf, as used in products such as gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS, libextractor, and others, allow…
    CVE-2005-3626 (CVSS 5) — Xpdf, as used in products such as gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS, libextractor, and others, allow…
    CVE-2005-0754 (CVSS 7.5) — Kommander in KDE 3.2 through KDE 3.4.0 executes data files without confirmation from the user, which allows re…
    CVE-2005-1043 (CVSS 5) — exif.c in PHP before 4.3.11 allows remote attackers to cause a denial of service (memory consumption and crash…
    CVE-2005-0750 (CVSS 7.2) — The bluez_sock_create function in the Bluetooth stack for Linux kernel 2.4.6 through 2.4.30-rc1 and 2.6 throug…
    CVE-2005-0736 (CVSS 2.1) — Integer overflow in sys_epoll_wait in eventpoll.c for Linux kernel 2.6 to 2.6.11 allows local users to overwri…

    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.osvdb.org/730
    http://www.redhat.com/support/errata/RHSA-2002-043.html
    http://www.securityfocus.com/bid/4241
    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.osvdb.org/730
    http://www.redhat.com/support/errata/RHSA-2002-043.html
    http://www.securityfocus.com/bid/4241

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High