National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-4073 Detail

Current 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.

Source:  MITRE
Description Last Modified:  11/17/2011
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 4.0 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.debian.org/security/2011/dsa-2374
http://www.openswan.org/download/CVE-2011-4073/CVE-2011-4073.txt
http://www.redhat.com/support/errata/RHSA-2011-1422.html
http://www.securityfocus.com/bid/50440
http://www.securitytracker.com/id?1026268

Technical Details

Vulnerability Type (View All)

  • Resource Management Errors (CWE-399)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:openswan:openswan:2.3.0
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.3.1
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 cpe:/a:openswan:openswan:2.4
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 cpe:/a:openswan:openswan:2.4.1
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 cpe:/a:openswan:openswan:2.4.2
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.4.3
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.4.4
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.4.5
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.4.6
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.4.7
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.4.8
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.4.9
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.4.10
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.4.11
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.4.12
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.4.13
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.0
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.0:sbs4
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 cpe:/a:openswan:openswan:2.5.0:sbs5
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.01
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.02
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.03
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.04
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.05
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.06
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.07
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.08
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.09
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.10
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.11
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.12
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.13
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.14
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.15
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.16
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.17
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.5.18
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.01
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.02
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.03
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.04
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.05
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.06
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.07
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.08
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.09
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.10
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.11
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.12
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.13
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.14
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.15
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.16
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.17
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.18
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.19
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.20
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.21
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.22
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.23
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.24
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.25
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.26
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.27
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.28
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.29
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.30
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.31
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.32
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.33
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.34
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.35
     Show Matching CPE(s)
 cpe:/a:openswan:openswan:2.6.36
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-4073
NVD Published Date:
11/17/2011
NVD Last Modified:
03/12/2012