Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2011-4073

Published: Nov 17, 2011 | Modified: Apr 11, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
4 MEDIUM
AV:N/AC:L/Au:S/C:N/I:N/A:P
RedHat/V2
4 MODERATE
AV:N/AC:L/Au:S/C:N/I:N/A:P
RedHat/V3
Ubuntu
LOW
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2011-4073
CWEhttps://cwe.mitre.org/data/definitions/399.html

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.

Affected Software

NameVendorStart VersionEnd Version
OpenswanXelerance2.3.0 (including)2.3.0 (including)
OpenswanXelerance2.3.1 (including)2.3.1 (including)
OpenswanXelerance2.4.0 (including)2.4.0 (including)
OpenswanXelerance2.4.1 (including)2.4.1 (including)
OpenswanXelerance2.4.2 (including)2.4.2 (including)
OpenswanXelerance2.4.3 (including)2.4.3 (including)
OpenswanXelerance2.4.4 (including)2.4.4 (including)
OpenswanXelerance2.4.5 (including)2.4.5 (including)
OpenswanXelerance2.4.6 (including)2.4.6 (including)
OpenswanXelerance2.4.7 (including)2.4.7 (including)
OpenswanXelerance2.4.8 (including)2.4.8 (including)
OpenswanXelerance2.4.9 (including)2.4.9 (including)
OpenswanXelerance2.4.10 (including)2.4.10 (including)
OpenswanXelerance2.4.11 (including)2.4.11 (including)
OpenswanXelerance2.4.12 (including)2.4.12 (including)
OpenswanXelerance2.4.13 (including)2.4.13 (including)
OpenswanXelerance2.5.0 (including)2.5.0 (including)
OpenswanXelerance2.5.0-sbs4 (including)2.5.0-sbs4 (including)
OpenswanXelerance2.5.0-sbs5 (including)2.5.0-sbs5 (including)
OpenswanXelerance2.5.01 (including)2.5.01 (including)
OpenswanXelerance2.5.02 (including)2.5.02 (including)
OpenswanXelerance2.5.03 (including)2.5.03 (including)
OpenswanXelerance2.5.04 (including)2.5.04 (including)
OpenswanXelerance2.5.05 (including)2.5.05 (including)
OpenswanXelerance2.5.06 (including)2.5.06 (including)
OpenswanXelerance2.5.07 (including)2.5.07 (including)
OpenswanXelerance2.5.08 (including)2.5.08 (including)
OpenswanXelerance2.5.09 (including)2.5.09 (including)
OpenswanXelerance2.5.10 (including)2.5.10 (including)
OpenswanXelerance2.5.11 (including)2.5.11 (including)
OpenswanXelerance2.5.12 (including)2.5.12 (including)
OpenswanXelerance2.5.13 (including)2.5.13 (including)
OpenswanXelerance2.5.14 (including)2.5.14 (including)
OpenswanXelerance2.5.15 (including)2.5.15 (including)
OpenswanXelerance2.5.16 (including)2.5.16 (including)
OpenswanXelerance2.5.17 (including)2.5.17 (including)
OpenswanXelerance2.5.18 (including)2.5.18 (including)
OpenswanXelerance2.6.01 (including)2.6.01 (including)
OpenswanXelerance2.6.02 (including)2.6.02 (including)
OpenswanXelerance2.6.03 (including)2.6.03 (including)
OpenswanXelerance2.6.04 (including)2.6.04 (including)
OpenswanXelerance2.6.05 (including)2.6.05 (including)
OpenswanXelerance2.6.06 (including)2.6.06 (including)
OpenswanXelerance2.6.07 (including)2.6.07 (including)
OpenswanXelerance2.6.08 (including)2.6.08 (including)
OpenswanXelerance2.6.09 (including)2.6.09 (including)
OpenswanXelerance2.6.10 (including)2.6.10 (including)
OpenswanXelerance2.6.11 (including)2.6.11 (including)
OpenswanXelerance2.6.12 (including)2.6.12 (including)
OpenswanXelerance2.6.13 (including)2.6.13 (including)
OpenswanXelerance2.6.14 (including)2.6.14 (including)
OpenswanXelerance2.6.15 (including)2.6.15 (including)
OpenswanXelerance2.6.16 (including)2.6.16 (including)
OpenswanXelerance2.6.17 (including)2.6.17 (including)
OpenswanXelerance2.6.18 (including)2.6.18 (including)
OpenswanXelerance2.6.19 (including)2.6.19 (including)
OpenswanXelerance2.6.20 (including)2.6.20 (including)
OpenswanXelerance2.6.21 (including)2.6.21 (including)
OpenswanXelerance2.6.22 (including)2.6.22 (including)
OpenswanXelerance2.6.23 (including)2.6.23 (including)
OpenswanXelerance2.6.24 (including)2.6.24 (including)
OpenswanXelerance2.6.25 (including)2.6.25 (including)
OpenswanXelerance2.6.26 (including)2.6.26 (including)
OpenswanXelerance2.6.27 (including)2.6.27 (including)
OpenswanXelerance2.6.28 (including)2.6.28 (including)
OpenswanXelerance2.6.29 (including)2.6.29 (including)
OpenswanXelerance2.6.30 (including)2.6.30 (including)
OpenswanXelerance2.6.31 (including)2.6.31 (including)
OpenswanXelerance2.6.32 (including)2.6.32 (including)
OpenswanXelerance2.6.33 (including)2.6.33 (including)
OpenswanXelerance2.6.34 (including)2.6.34 (including)
OpenswanXelerance2.6.35 (including)2.6.35 (including)
OpenswanXelerance2.6.36 (including)2.6.36 (including)
Red Hat Enterprise Linux 5RedHatopenswan-0:2.6.21-5.el5_7.6*
Red Hat Enterprise Linux 6RedHatopenswan-0:2.6.32-4.el6_1.4*
OpenswanUbuntuhardy*
OpenswanUbuntulucid*
OpenswanUbuntumaverick*
OpenswanUbuntunatty*
OpenswanUbuntuoneiric*
OpenswanUbuntuupstream*

References

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