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CVE-2009-1958

Published: Jun 6, 2009

Modified: Aug 7, 2024

PUBLISHED

Description

charon/sa/tasks/child_create.c in the charon daemon in strongSWAN before 4.3.1 switches the NULL checks for TSi and TSr payloads, which allows remote attackers to cause a denial of service via an IKE_AUTH request without a (1) TSi or (2) TSr traffic selector.

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

References

http://download.strongswan.org/patches/04_swapped_ts_check_patch/strongswan-4.x.x._swapped_ts_check.readme

x_refsource_CONFIRM

third-party-advisory

x_refsource_SECUNIA

third-party-advisory

x_refsource_SECUNIA

http://download.strongswan.org/patches/04_swapped_ts_check_patch/strongswan-4.x.x._swapped_ts_check.patch

x_refsource_CONFIRM

[strongSwan] 20090527 [strongSwan] ANNOUNCE: strongSwan 4.3.1 and 4.2.15 released

mailing-list

x_refsource_MLIST

vendor-advisory

x_refsource_DEBIAN

vdb-entry

x_refsource_BID

third-party-advisory

x_refsource_SECUNIA

SUSE-SR:2009:012

vendor-advisory

x_refsource_SUSE

http://download.strongswan.org/CHANGES4.txt

x_refsource_CONFIRM

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