CVE-2011-4073

Publication date 17 November 2011

Last updated 24 July 2024

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.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
openswan	13.10 saucy	Not affected
	13.04 raring	Not affected
	12.10 quantal	Not affected
	12.04 LTS precise	Not affected
	11.10 oneiric	Ignored end of life
	11.04 natty	Fixed 1:2.6.28+dfsg-5squeeze1build0.11.04.1
	10.10 maverick	Ignored end of life
	10.04 LTS lucid	Ignored end of life
	8.04 LTS hardy	Fixed 1:2.4.9+dfsg-1ubuntu0.1

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
openswan	Upstream: http://openswan.org/download/CVE-2011-4073/openswan-2.x.x-CVE-2011-4073.patch Vendor: http://www.debian.org/security/2011/dsa-2374

CVE-2011-4073

Description

Status

Patch details

References

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