Vulnerability Name:

CVE-2001-1380 (CCN-7179)

Assigned:2001-09-26
Published:2001-09-26
Updated:2018-05-03
Summary:OpenSSH before 2.9.9, while using keypairs and multiple keys of different types in the ~/.ssh/authorized_keys2 file, may not properly handle the "from" option associated with a key, which could allow remote attackers to login from unauthorized IP addresses.
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 Access
References:Source: CCN
Type: BugTraq Mailing List, Wed Sep 26 2001 - 16:18:23 CDT
OpenSSH Security Advisory (adv.option)

Source: CCN
Type: Conectiva Linux Announcement CLSA-2001:431
openssh

Source: MITRE
Type: CNA
CVE-2001-1380

Source: CONECTIVA
Type: UNKNOWN
CLSA-2001:431

Source: CCN
Type: Immunix OS Security Advisory IMNX-2001-70-034-01
openssh

Source: IMMUNIX
Type: UNKNOWN
IMNX-2001-70-034-01

Source: BUGTRAQ
Type: UNKNOWN
20010926 OpenSSH Security Advisory (adv.option)

Source: CCN
Type: RHSA-2001-114
Updated openssh packages available

Source: REDHAT
Type: Patch, Vendor Advisory
RHSA-2001:114

Source: CCN
Type: CIAC Information Bulletin M-010
Red Hat OpenSSH Vulnerability

Source: CIAC
Type: UNKNOWN
M-010

Source: CCN
Type: US-CERT VU#905795
OpenSSH fails to properly apply source IP based access control restrictions

Source: CERT-VN
Type: US Government Resource
VU#905795

Source: MANDRAKE
Type: UNKNOWN
MDKSA-2001:081

Source: CCN
Type: OpenSSH Web site
OpenSSH 2.9.9 released September 25, 2001

Source: OSVDB
Type: UNKNOWN
642

Source: CCN
Type: OSVDB ID: 642
OpenSSH Multiple Key Type ACL Bypass

Source: BID
Type: UNKNOWN
3369

Source: CCN
Type: BID-3369
OpenSSH Key Based Source IP Access Control Bypass Vulnerability

Source: CCN
Type: Trustix Secure Linux Security Advisory #2001-0023
OpenSSH

Source: CCN
Type: Trustix Secure Linux Security Advisory #2001-0026
OpenSSH

Source: XF
Type: UNKNOWN
openssh-access-control-bypass(7179)

Source: XF
Type: UNKNOWN
openssh-access-control-bypass(7179)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:openbsd:openssh:*:*:*:*:*:*:*:* (Version <= 2.9.9)

  • Configuration CCN 1:
  • cpe:/a:openbsd:openssh:2.5.2:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.5:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.5.1:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.9:-:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.5.1:p1:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.5.1:p2:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:2.5.2:p2:*:*:*:*:*:*
  • AND
  • cpe:/o:mandrakesoft:mandrake_linux:7.1:*:*:*:*:*:*:*
  • OR cpe:/o:trustix:secure_linux:1.1:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:7.2:*:*:*:*:*:*:*
  • OR cpe:/o:conectiva:linux:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux_corporate_server:1.0.1:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.1:*:*:*:*:*:*:*
  • OR cpe:/o:trustix:secure_linux:1.01:*:*:*:*:*:*:*
  • OR cpe:/o:trustix:secure_linux:1.2:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:8.0:*:*:*:*:*:*:*
  • OR cpe:/o:conectiva:linux:5.0:*:*:*:*:*:*:*
  • OR cpe:/o:conectiva:linux:prg_graficos:*:*:*:*:*:*:*
  • OR cpe:/o:conectiva:linux:ecommerce:*:*:*:*:*:*:*
  • OR cpe:/o:conectiva:linux:5.1:*:*:*:*:*:*:*
  • OR cpe:/a:mandrakesoft:mandrake_single_network_firewall:7.2:*:*:*:*:*:*:*
  • OR cpe:/o:conectiva:linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:trustix:secure_linux:1.5:*:*:*:*:*:*:*
  • OR cpe:/o:mandrakesoft:mandrake_linux:8.1:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.2:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:linux:7.3:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    openbsd openssh *
    openbsd openssh 2.5.2
    openbsd openssh 2.5
    openbsd openssh 2.5.1
    openbsd openssh 2.9
    openbsd openssh 2.5.1 p1
    openbsd openssh 2.5.1 p2
    openbsd openssh 2.5.2 p2
    mandrakesoft mandrake linux 7.1
    trustix secure linux 1.1
    redhat linux 7
    mandrakesoft mandrake linux 7.2
    conectiva linux 6.0
    mandrakesoft mandrake linux corporate server 1.0.1
    redhat linux 7.1
    trustix secure linux 1.01
    trustix secure linux 1.2
    mandrakesoft mandrake linux 8.0
    conectiva linux 5.0
    conectiva linux prg_graficos
    conectiva linux ecommerce
    conectiva linux 5.1
    mandrakesoft mandrake single network firewall 7.2
    conectiva linux 7.0
    trustix secure linux 1.5
    mandrakesoft mandrake linux 8.1
    redhat linux 7.2
    redhat linux 7.3