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CVE-2009-0790
Published: Apr 1, 2009
Modified: Aug 7, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
openswan-strongswan-dpd-dos(49523)
vdb-entry
x_refsource_XF
34494
third-party-advisory
x_refsource_SECUNIA
oval:org.mitre.oval:def:11171
vdb-entry
signature
x_refsource_OVAL
34472
third-party-advisory
x_refsource_SECUNIA
DSA-1759
vendor-advisory
x_refsource_DEBIAN
ADV-2009-0886
vdb-entry
x_refsource_VUPEN
1021949
vdb-entry
x_refsource_SECTRACK
34546
third-party-advisory
x_refsource_SECUNIA
20090330 CVE-2009-0790: ISAKMP DPD Remote Vulnerability with Openswan & Strongswan IPsec
mailing-list
x_refsource_BUGTRAQ
34483
third-party-advisory
x_refsource_SECUNIA
http://www.openswan.org/CVE-2009-0790/CVE-2009-0790.txt
x_refsource_CONFIRM
1021950
vdb-entry
x_refsource_SECTRACK
http://download.strongswan.org/CHANGES4.txt
x_refsource_CONFIRM
SUSE-SR:2009:009
vendor-advisory
x_refsource_SUSE
RHSA-2009:0402
vendor-advisory
x_refsource_REDHAT
DSA-1760
vendor-advisory
x_refsource_DEBIAN
34296
vdb-entry
x_refsource_BID
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