Vulnerability Name:

CVE-2005-0469 (CCN-19871)

Assigned:2005-03-28
Published:2005-03-28
Updated:2017-10-11
Summary:Buffer overflow in the slc_add_reply function in various BSD-based Telnet clients, when handling LINEMODE suboptions, allows remote attackers to execute arbitrary code via a reply with a large number of Set Local Character (SLC) commands.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Privileges
References:Source: CCN
Type: FreeBSD Security Advisory FreeBSD-SA-05:01.telnet
telnet client buffer overflows

Source: FREEBSD
Type: Vendor Advisory
FreeBSD-SA-05:01.telnet

Source: CCN
Type: SCO Security Advisory SCOSA-2005.23
OpenServer 5.0.6 OpenServer 5.0.7 : telnet client multiple issues

Source: CCN
Type: SCO Security Advisory SCOSA-2005.21
UnixWare 7.1.4 UnixWare 7.1.3 UnixWare 7.1.1 : telnet client multiple issues

Source: SGI
Type: Patch
20050405-01-P

Source: CCN
Type: Sun Alert ID: 57761
Buffer Overflow in telnet(1) Client Software Also Affects Kerberized Telnet

Source: MITRE
Type: CNA
CVE-2005-0469

Source: CCN
Type: AppleCare Knowledge Base Document 61798
Apple security updates

Source: CCN
Type: RHSA-2005-327
telnet security update

Source: CCN
Type: RHSA-2005-330
krb5 security update

Source: CCN
Type: SA14745
MIT Kerberos Telnet Client Buffer Overflow Vulnerabilities

Source: SECUNIA
Type: UNKNOWN
14745

Source: SECUNIA
Type: UNKNOWN
17899

Source: SUNALERT
Type: UNKNOWN
101665

Source: SUNALERT
Type: UNKNOWN
101671

Source: SUNALERT
Type: Patch, Vendor Advisory
57755

Source: CCN
Type: Sun Alert ID: 57755
Buffer Overflow in telnet(1) Client Software

Source: SUNALERT
Type: UNKNOWN
57761

Source: CONFIRM
Type: Patch, Vendor Advisory
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2005-001-telnet.txt

Source: CCN
Type: MIT krb5 Security Advisory 2005-001
Buffer overflows in telnet client

Source: CCN
Type: CIAC INFORMATION BULLETIN P-163
Kerberos 5 Telnet Client Buffer Overflow

Source: CCN
Type: CIAC INFORMATION BULLETIN P-171
SGI Advanced Linux Environment 3 Security Update #33

Source: DEBIAN
Type: UNKNOWN
DSA-731

Source: DEBIAN
Type: Patch, Vendor Advisory
DSA-697

Source: DEBIAN
Type: Patch, Vendor Advisory
DSA-699

Source: DEBIAN
Type: Patch, Vendor Advisory
DSA-703

Source: DEBIAN
Type: DSA-697
netkit-telnet -- buffer overflow

Source: DEBIAN
Type: DSA-699
netkit-telnet-ssl -- buffer overflow

Source: DEBIAN
Type: DSA-703
krb5 -- buffer overflows

Source: DEBIAN
Type: DSA-731
krb4 -- buffer overflows

Source: DEBIAN
Type: DSA-765
heimdal -- buffer overflow

Source: CCN
Type: GLSA-200503-36
netkit-telnetd: Buffer overflow

Source: GENTOO
Type: Patch, Vendor Advisory
GLSA-200503-36

Source: CCN
Type: GLSA-200504-01
telnet-bsd: Multiple buffer overflows

Source: CCN
Type: GLSA-200504-04
mit-krb5: Multiple buffer overflows in telnet client

Source: CCN
Type: GLSA-200504-28
Heimdal: Buffer overflow vulnerabilities

Source: IDEFENSE
Type: Patch, Vendor Advisory
20050328 Multiple Telnet Client slc_add_reply() Buffer Overflow Vulnerability

Source: CCN
Type: iDEFENSE Security Advisory 03.28.05
Multiple Telnet Client slc_add_reply() Buffer Overflow Vulnerability

Source: CCN
Type: US-CERT VU#291924
Multiple Telnet clients fail to properly handle the LINEMODE SLC suboption

Source: CERT-VN
Type: Third Party Advisory, US Government Resource
VU#291924

Source: MANDRAKE
Type: UNKNOWN
MDKSA-2005:061

Source: CCN
Type: Openwall Web site
Changes made between Owl 1.1 and Owl-current

Source: CCN
Type: Heildal Security Advisory: 2005-04-20
2005-04-20: telnet vulnerabilities

Source: REDHAT
Type: Patch, Vendor Advisory
RHSA-2005:327

Source: REDHAT
Type: Patch, Vendor Advisory
RHSA-2005:330

Source: BID
Type: UNKNOWN
12918

Source: CCN
Type: BID-12918
Multiple Vendor Telnet Client LINEMODE Sub-Options Remote Buffer Overflow Vulnerability

Source: CCN
Type: TLSA-2005-52
Two buffer overflow vulnerabilities exist in krb5

Source: CCN
Type: USN-101-1
telnet vulnerabilities

Source: CCN
Type: USN-224-1
Kerberos vulnerabilities

Source: UBUNTU
Type: UNKNOWN
USN-224-1

Source: XF
Type: UNKNOWN
telnet-client-slcaddreply-bo(19871)

Source: OVAL
Type: UNKNOWN
oval:org.mitre.oval:def:9708

Source: SUSE
Type: SUSE-SR:2005:009
SUSE Security Summary Report

Source: SUSE
Type: SUSE-SR:2005:012
SUSE Security Summary Report

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ncsa:telnet:*:*:*:*:*:*:*:*

    • Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:*:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:mit:kerberos_5:1.3:-:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2:-:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2.5:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2.6:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2.7:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2.8:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.3.4:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.3.5:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.3.6:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.4:*:*:*:*:*:*:*
  • AND
  • cpe:/o:sun:solaris:8::sparc:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:5.0:-:*:*:*:*:*:*
  • OR cpe:/o:openbsd:openbsd:3.0:*:*:*:*:*:*:*
  • OR cpe:/o:sun:solaris:9::sparc:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:3.0:*:*:*:*:*:*:*
  • OR cpe:/o:gentoo:linux:*:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux_corporate_server:2.1:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:2.1:*:as:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:2.1:*:es:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:2.1:*:ws:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:2.1:*:aw:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:5.1:-:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:3::ws:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:3::es:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:3::as:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:5.2:-:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:10.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:3::desktop:*:*:*:*:*
  • OR cpe:/o:sun:solaris:7.0::sparc:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:10.1:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux_corporate_server:3.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:4::as:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:4::desktop:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.3.8:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.3.8:*:*:*:*:*:*:*
  • OR cpe:/o:sun:solaris:10::64bit:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:5.3:-:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:4::es:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:4::ws:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:3.1:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux_advanced_workstation:2.1::itanium:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:10.1::x86-64:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux_corporate_server:3.0::x86_64:*:*:*:*:*
  • OR cpe:/o:turbolinux:turbolinux:*:*:home:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:10.0::amd64:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux_corporate_server:2.1::x86_64:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20050469
    V
    		CVE-2005-0469
    2015-11-16
    oval:org.mitre.oval:def:9708
    V
    		Buffer overflow in the slc_add_reply function in various BSD-based Telnet clients, when handling LINEMODE suboptions, allows remote attackers to execute arbitrary code via a reply with a large number of Set Local Character (SLC) commands.
    2013-04-29
    oval:org.debian:def:765
    V
    		buffer overflow
    2005-07-22
    oval:org.debian:def:731
    V
    		buffer overflows
    2005-06-02
    oval:org.debian:def:703
    V
    		buffer overflows
    2005-04-01
    oval:com.redhat.rhsa:def:20050330
    P
    		RHSA-2005:330: krb5 security update (Important)
    2005-03-30
    oval:org.debian:def:697
    V
    		buffer overflow
    2005-03-29
    oval:org.debian:def:699
    V
    		buffer overflow
    2005-03-29
    oval:com.redhat.rhsa:def:20050327
    P
    		RHSA-2005:327: telnet security update (Important)
    2005-03-28
    BACK
    ncsa telnet *
    mit kerberos 5-1.3
    mit kerberos 5-1.2.2
    mit kerberos 5-1.2
    mit kerberos 5-1.2.1
    mit kerberos 5-1.2.3
    mit kerberos 5-1.2.4
    mit kerberos 5-1.2.5
    mit kerberos 5-1.2.6
    mit kerberos 5-1.2.7
    mit kerberos 5-1.2.8
    mit kerberos 5-1.3.1
    mit kerberos 5-1.3.2
    mit kerberos 5-1.3.3
    mit kerberos 5-1.3.4
    mit kerberos 5-1.3.5
    mit kerberos 5-1.3.6
    mit kerberos 5-1.4
    sun solaris 8
    freebsd freebsd 5.0 -
    openbsd openbsd 3.0
    sun solaris 9
    debian debian linux 3.0
    gentoo linux *
    mandrakesoft mandrake linux corporate server 2.1
    redhat enterprise linux 2.1
    redhat enterprise linux 2.1
    redhat enterprise linux 2.1
    redhat enterprise linux 2.1
    freebsd freebsd 5.1 -
    redhat enterprise linux 3
    redhat enterprise linux 3
    redhat enterprise linux 3
    freebsd freebsd 5.2 -
    mandrakesoft mandrake linux 10.0
    redhat enterprise linux 3
    sun solaris 7.0
    mandrakesoft mandrake linux 10.1
    mandrakesoft mandrake linux corporate server 3.0
    redhat enterprise linux 4
    redhat enterprise linux 4
    apple mac os x server 10.3.8
    apple mac os x 10.3.8
    sun solaris 10
    freebsd freebsd 5.3 -
    redhat enterprise linux 4
    redhat enterprise linux 4
    debian debian linux 3.1
    redhat linux advanced workstation 2.1
    mandrakesoft mandrake linux 10.1
    mandrakesoft mandrake linux corporate server 3.0
    turbolinux turbolinux home *
    mandrakesoft mandrake linux 10.0
    mandrakesoft mandrake linux corporate server 2.1