CVE-2011-4073

Description

Use-after-free vulnerability in the cryptographic helper handler functionality in Openswan 2.3.0 through 2.6.36 allows remote authenticated users to cause a denial of service (pluto IKE daemon crash) via vectors related to the (1) quick_outI1_continue and (2) quick_outI1 functions.

References

http://www.securitytracker.com/id?1026268

http://www.securityfocus.com/bid/50440

http://www.redhat.com/support/errata/RHSA-2011-1422.html

http://www.openswan.org/download/CVE-2011-4073/CVE-2011-4073.txt

http://www.debian.org/security/2011/dsa-2374

http://secunia.com/advisories/47342

http://secunia.com/advisories/46681

http://secunia.com/advisories/46678

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3