CVE-2011-4073 : Detail

CVE-2011-4073

1.18%V3
Network
2011-11-17
18h00 +00:00
2011-12-13
09h00 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-399 Category : Resource Management Errors
Weaknesses in this category are related to improper management of system resources.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4 AV:N/AC:L/Au:S/C:N/I:N/A:P nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Xelerance>>Openswan >> Version 2.3.0

Xelerance>>Openswan >> Version 2.3.1

Xelerance>>Openswan >> Version 2.4.0

Xelerance>>Openswan >> Version 2.4.1

Xelerance>>Openswan >> Version 2.4.2

Xelerance>>Openswan >> Version 2.4.3

Xelerance>>Openswan >> Version 2.4.4

Xelerance>>Openswan >> Version 2.4.5

Xelerance>>Openswan >> Version 2.4.6

Xelerance>>Openswan >> Version 2.4.7

Xelerance>>Openswan >> Version 2.4.8

Xelerance>>Openswan >> Version 2.4.9

Xelerance>>Openswan >> Version 2.4.10

Xelerance>>Openswan >> Version 2.4.11

Xelerance>>Openswan >> Version 2.4.12

Xelerance>>Openswan >> Version 2.4.13

Xelerance>>Openswan >> Version 2.5.0

Xelerance>>Openswan >> Version 2.5.0

Xelerance>>Openswan >> Version 2.5.0

Xelerance>>Openswan >> Version 2.5.01

Xelerance>>Openswan >> Version 2.5.02

Xelerance>>Openswan >> Version 2.5.03

Xelerance>>Openswan >> Version 2.5.04

Xelerance>>Openswan >> Version 2.5.05

Xelerance>>Openswan >> Version 2.5.06

Xelerance>>Openswan >> Version 2.5.07

Xelerance>>Openswan >> Version 2.5.08

Xelerance>>Openswan >> Version 2.5.09

Xelerance>>Openswan >> Version 2.5.10

Xelerance>>Openswan >> Version 2.5.11

Xelerance>>Openswan >> Version 2.5.12

Xelerance>>Openswan >> Version 2.5.13

Xelerance>>Openswan >> Version 2.5.14

Xelerance>>Openswan >> Version 2.5.15

Xelerance>>Openswan >> Version 2.5.16

Xelerance>>Openswan >> Version 2.5.17

Xelerance>>Openswan >> Version 2.5.18

Xelerance>>Openswan >> Version 2.6.01

Xelerance>>Openswan >> Version 2.6.02

Xelerance>>Openswan >> Version 2.6.03

Xelerance>>Openswan >> Version 2.6.04

Xelerance>>Openswan >> Version 2.6.05

Xelerance>>Openswan >> Version 2.6.06

Xelerance>>Openswan >> Version 2.6.07

Xelerance>>Openswan >> Version 2.6.08

Xelerance>>Openswan >> Version 2.6.09

Xelerance>>Openswan >> Version 2.6.10

Xelerance>>Openswan >> Version 2.6.11

Xelerance>>Openswan >> Version 2.6.12

Xelerance>>Openswan >> Version 2.6.13

Xelerance>>Openswan >> Version 2.6.14

Xelerance>>Openswan >> Version 2.6.15

Xelerance>>Openswan >> Version 2.6.16

Xelerance>>Openswan >> Version 2.6.17

Xelerance>>Openswan >> Version 2.6.18

Xelerance>>Openswan >> Version 2.6.19

Xelerance>>Openswan >> Version 2.6.20

Xelerance>>Openswan >> Version 2.6.21

Xelerance>>Openswan >> Version 2.6.22

Xelerance>>Openswan >> Version 2.6.23

Xelerance>>Openswan >> Version 2.6.24

Xelerance>>Openswan >> Version 2.6.25

Xelerance>>Openswan >> Version 2.6.26

Xelerance>>Openswan >> Version 2.6.27

Xelerance>>Openswan >> Version 2.6.28

Xelerance>>Openswan >> Version 2.6.29

Xelerance>>Openswan >> Version 2.6.30

Xelerance>>Openswan >> Version 2.6.31

Xelerance>>Openswan >> Version 2.6.32

Xelerance>>Openswan >> Version 2.6.33

Xelerance>>Openswan >> Version 2.6.34

Xelerance>>Openswan >> Version 2.6.35

Xelerance>>Openswan >> Version 2.6.36

References

http://secunia.com/advisories/47342
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/50440
Tags : vdb-entry, x_refsource_BID
http://www.debian.org/security/2011/dsa-2374
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/46678
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2011-1422.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.securitytracker.com/id?1026268
Tags : vdb-entry, x_refsource_SECTRACK
http://secunia.com/advisories/46681
Tags : third-party-advisory, x_refsource_SECUNIA