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Vulnerability Details : CVE-2009-0790

The pluto IKE daemon in Openswan and Strongswan IPsec 2.6 before 2.6.21 and 2.4 before 2.4.14, and Strongswan 4.2 before 4.2.14 and 2.8 before 2.8.9, allows remote attackers to cause a denial of service (daemon crash and restart) via a crafted (1) R_U_THERE or (2) R_U_THERE_ACK Dead Peer Detection (DPD) IPsec IKE Notification message that triggers a NULL pointer dereference related to inconsistent ISAKMP state and the lack of a phase2 state association in DPD.
Publish Date : 2009-04-01 Last Update Date : 2017-09-28
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 20

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat important
5.0
AV:N/AC:L/Au:N/C:N/I:N/A:P 2009-03-23 2009-03-30
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- Related OVAL Definitions

Title Definition Id Class Family
CVE-2009-0790 oval:org.opensuse.security:def:20090790 unix
DSA-1759 strongswan -- denial of service oval:org.mitre.oval:def:7907 unix
DSA-1759-1 strongswan -- denial of service oval:org.mitre.oval:def:12881 unix
DSA-1760-1 openswan -- denial of service oval:org.mitre.oval:def:13547 unix
ELSA-2009:0402: openswan security update (Important) oval:org.mitre.oval:def:21841 unix
RHSA-2009:0402 -- openswan security update (Important) oval:org.mitre.oval:def:28934 unix
RHSA-2009:0402: openswan security update (Important) oval:com.redhat.rhsa:def:20090402 unix
The pluto IKE daemon in Openswan and Strongswan IPsec 2.6 before 2.6.21 and 2.4 before 2.4.14, and Strongswan 4.2 before... oval:org.mitre.oval:def:11171 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2009-0790

# Product Type Vendor Product Version Update Edition Language
1 Application Openswan Openswan 2.4 Version Details Vulnerabilities
2 Application Openswan Openswan 2.4.1 Version Details Vulnerabilities
3 Application Openswan Openswan 2.4.2 Version Details Vulnerabilities
4 Application Openswan Openswan 2.4.3 Version Details Vulnerabilities
5 Application Openswan Openswan 2.4.4 Version Details Vulnerabilities
6 Application Openswan Openswan 2.4.5 Version Details Vulnerabilities
7 Application Openswan Openswan 2.4.9 Version Details Vulnerabilities
8 Application Openswan Openswan 2.4.10 Version Details Vulnerabilities
9 Application Openswan Openswan 2.6.03 Version Details Vulnerabilities
10 Application Openswan Openswan 2.6.04 Version Details Vulnerabilities
11 Application Openswan Openswan 2.6.05 Version Details Vulnerabilities
12 Application Openswan Openswan 2.6.06 Version Details Vulnerabilities
13 Application Openswan Openswan 2.6.07 Version Details Vulnerabilities
14 Application Openswan Openswan 2.6.08 Version Details Vulnerabilities
15 Application Openswan Openswan 2.6.09 Version Details Vulnerabilities
16 Application Openswan Openswan 2.6.10 Version Details Vulnerabilities
17 Application Openswan Openswan 2.6.11 Version Details Vulnerabilities
18 Application Openswan Openswan 2.6.12 Version Details Vulnerabilities
19 Application Openswan Openswan 2.6.13 Version Details Vulnerabilities
20 Application Openswan Openswan 2.6.14 Version Details Vulnerabilities
21 Application Openswan Openswan 2.6.15 Version Details Vulnerabilities
22 Application Openswan Openswan 2.6.16 Version Details Vulnerabilities
23 Application Openswan Openswan 2.6.17 Version Details Vulnerabilities
24 Application Openswan Openswan 2.6.18 Version Details Vulnerabilities
25 Application Openswan Openswan 2.6.19 Version Details Vulnerabilities
26 Application Openswan Openswan 2.6.20 Version Details Vulnerabilities
27 Application Strongswan Strongswan 2.4.0 Version Details Vulnerabilities
28 Application Strongswan Strongswan 2.4.0a Version Details Vulnerabilities
29 Application Strongswan Strongswan 2.4.1 Version Details Vulnerabilities
30 Application Strongswan Strongswan 2.4.2 Version Details Vulnerabilities
31 Application Strongswan Strongswan 2.4.3 Version Details Vulnerabilities
32 Application Strongswan Strongswan 2.4.4 Version Details Vulnerabilities
33 Application Strongswan Strongswan 2.6.0 Version Details Vulnerabilities
34 Application Strongswan Strongswan 2.6.1 Version Details Vulnerabilities
35 Application Strongswan Strongswan 2.6.2 Version Details Vulnerabilities
36 Application Strongswan Strongswan 2.6.3 Version Details Vulnerabilities
37 Application Strongswan Strongswan 2.6.4 Version Details Vulnerabilities
38 Application Strongswan Strongswan 2.8.0 Version Details Vulnerabilities
39 Application Strongswan Strongswan 2.8.1 Version Details Vulnerabilities
40 Application Strongswan Strongswan 2.8.2 Version Details Vulnerabilities
41 Application Strongswan Strongswan 2.8.3 Version Details Vulnerabilities
42 Application Strongswan Strongswan 2.8.4 Version Details Vulnerabilities
43 Application Strongswan Strongswan 2.8.5 Version Details Vulnerabilities
44 Application Strongswan Strongswan 2.8.6 Version Details Vulnerabilities
45 Application Strongswan Strongswan 2.8.7 Version Details Vulnerabilities
46 Application Strongswan Strongswan 2.8.8 Version Details Vulnerabilities
47 Application Strongswan Strongswan 4.2.0 Version Details Vulnerabilities
48 Application Strongswan Strongswan 4.2.1 Version Details Vulnerabilities
49 Application Strongswan Strongswan 4.2.2 Version Details Vulnerabilities
50 Application Strongswan Strongswan 4.2.3 Version Details Vulnerabilities
51 Application Strongswan Strongswan 4.2.4 Version Details Vulnerabilities
52 Application Strongswan Strongswan 4.2.5 Version Details Vulnerabilities
53 Application Strongswan Strongswan 4.2.6 Version Details Vulnerabilities
54 Application Strongswan Strongswan 4.2.7 Version Details Vulnerabilities
55 Application Strongswan Strongswan 4.2.8 Version Details Vulnerabilities
56 Application Strongswan Strongswan 4.2.9 Version Details Vulnerabilities
57 Application Strongswan Strongswan 4.2.10 Version Details Vulnerabilities
58 Application Strongswan Strongswan 4.2.11 Version Details Vulnerabilities
59 Application Strongswan Strongswan 4.2.12 Version Details Vulnerabilities
60 Application Strongswan Strongswan 4.2.13 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Openswan Openswan 26
Strongswan Strongswan 34

- References For CVE-2009-0790

http://download.strongswan.org/CHANGES4.txt CONFIRM
http://www.vupen.com/english/advisories/2009/0886
VUPEN ADV-2009-0886
http://www.securitytracker.com/id?1021949
SECTRACK 1021949
http://www.securityfocus.com/archive/1/archive/1/502270/100/0/threaded
BUGTRAQ 20090330 CVE-2009-0790: ISAKMP DPD Remote Vulnerability with Openswan & Strongswan IPsec
http://www.securityfocus.com/bid/34296
BID 34296 Openswan and strongSwan DPD Packet Remote Denial Of Service Vulnerability Release Date:2013-09-16
http://www.redhat.com/support/errata/RHSA-2009-0402.html
REDHAT RHSA-2009:0402
http://www.openswan.org/CVE-2009-0790/CVE-2009-0790.txt CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00010.html
SUSE SUSE-SR:2009:009
http://www.debian.org/security/2009/dsa-1759
DEBIAN DSA-1759
http://www.debian.org/security/2009/dsa-1760
DEBIAN DSA-1760
http://www.securitytracker.com/id?1021950
SECTRACK 1021950
https://exchange.xforce.ibmcloud.com/vulnerabilities/49523
XF openswan-strongswan-dpd-dos(49523)

- Metasploit Modules Related To CVE-2009-0790

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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