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CVE-2009-2661

Published: Aug 4, 2009

Modified: Aug 7, 2024

PUBLISHED

Description

The asn1_length function in strongSwan 2.8 before 2.8.11, 4.2 before 4.2.17, and 4.3 before 4.3.3 does not properly handle X.509 certificates with crafted Relative Distinguished Names (RDNs), which allows remote attackers to cause a denial of service (pluto IKE daemon crash) via malformed ASN.1 data. NOTE: this is due to an incomplete fix for CVE-2009-2185.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

[oss-security] 20090727 CVE id request: strongswan

mailing-list

x_refsource_MLIST

http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.x.x_asn1_length.patch

x_refsource_CONFIRM

SUSE-SR:2009:018

vendor-advisory

x_refsource_SUSE

third-party-advisory

x_refsource_SECUNIA

vendor-advisory

x_refsource_DEBIAN

vdb-entry

x_refsource_VUPEN

http://up2date.astaro.com/2009/08/up2date_7505_released.html

x_refsource_CONFIRM

SUSE-SR:2009:016

vendor-advisory

x_refsource_SUSE

http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.3.x_asn1_length.patch

x_refsource_CONFIRM

[Announce] 20090723 ANNOUNCE: strongswan-2.8.11 and strongswan-4.2.17 released

mailing-list

x_refsource_MLIST

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