Vulnerability Name:

CVE-2009-1629 (CCN-50464)

Assigned:2009-05-11
Published:2009-05-11
Updated:2018-10-10
Summary:ajaxterm.js in AjaxTerm 0.10 and earlier generates session IDs with predictable random numbers based on certain JavaScript functions, which makes it easier for remote attackers to (1) hijack a session or (2) cause a denial of service (session ID exhaustion) via a brute-force attack.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
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): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
5.5 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P/E:U/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
3.5 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N/E:U/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-287
Vulnerability Consequences:Gain Access
References:Source: CCN
Type: AjaxTerm Web page
AjaxTerm

Source: MITRE
Type: CNA
CVE-2009-1629

Source: FEDORA
Type: UNKNOWN
FEDORA-2010-18867

Source: SECUNIA
Type: UNKNOWN
42784

Source: DEBIAN
Type: DSA-1994
ajaxterm -- weak session IDs

Source: CCN
Type: oCERT Advisories #2009-004
AjaxTerm session id collision

Source: MISC
Type: Exploit
http://www.ocert.org/advisories/ocert-2009-004.html

Source: MLIST
Type: Exploit
[oss-security] 20090511 [oCERT-2009-004] AjaxTerm session id collision

Source: CCN
Type: OSVDB ID: 54711
AjaxTerm ajaxterm.js Predictible Session ID Weakness

Source: BUGTRAQ
Type: UNKNOWN
20090511 [oCERT-2009-004] AjaxTerm session id collision

Source: BID
Type: UNKNOWN
34903

Source: CCN
Type: BID-34903
AjaxTerm 'ajaxterm.js' Session Hijacking Vulnerability

Source: XF
Type: UNKNOWN
ajaxterm-ajaxterm-session-hijacking(50464)

Source: XF
Type: UNKNOWN
ajaxterm-ajaxterm-session-hijacking(50464)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:antony_lesuisse:ajaxterm:0.6:*:*:*:*:*:*:*
  • OR cpe:/a:antony_lesuisse:ajaxterm:0.7:*:*:*:*:*:*:*
  • OR cpe:/a:antony_lesuisse:ajaxterm:0.8:*:*:*:*:*:*:*
  • OR cpe:/a:antony_lesuisse:ajaxterm:0.9:*:*:*:*:*:*:*
  • OR cpe:/a:antony_lesuisse:ajaxterm:*:*:*:*:*:*:*:* (Version <= 0.10)

    • Configuration CCN 1:
  • cpe:/a:antony_lesuisse:ajaxterm:0.8:*:*:*:*:*:*:*
  • OR cpe:/a:antony_lesuisse:ajaxterm:0.9:*:*:*:*:*:*:*
  • OR cpe:/a:antony_lesuisse:ajaxterm:0.7:*:*:*:*:*:*:*
  • OR cpe:/a:antony_lesuisse:ajaxterm:0.6:*:*:*:*:*:*:*
  • OR cpe:/a:antony_lesuisse:ajaxterm:0.10:*:*:*:*:*:*:*
  • AND
  • cpe:/o:debian:debian_linux:4.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:5.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:6827
    P
    		DSA-1994 ajaxterm -- weak session IDs
    2014-06-23
    oval:org.mitre.oval:def:13633
    P
    		DSA-1994-1 ajaxterm -- weak session IDs
    2014-06-23
    oval:org.debian:def:1994
    V
    		weak session IDs
    2010-02-11
    BACK
    antony_lesuisse ajaxterm 0.6
    antony_lesuisse ajaxterm 0.7
    antony_lesuisse ajaxterm 0.8
    antony_lesuisse ajaxterm 0.9
    antony_lesuisse ajaxterm *
    antony_lesuisse ajaxterm 0.8
    antony_lesuisse ajaxterm 0.9
    antony_lesuisse ajaxterm 0.7
    antony_lesuisse ajaxterm 0.6
    antony_lesuisse ajaxterm 0.10
    debian debian linux 4.0
    debian debian linux 5.0