CVE-2009-3727 : Detail

CVE-2009-3727

A01-Broken Access Control
0.72%V4
Network
2009-11-10
17h00 +00:00
2009-11-19
09h00 +00:00
CVE.org
NVD
Notifications for a CVE
Stay informed of any changes for a specific CVE.
Notifications manage

CVE Descriptions

Asterisk Open Source 1.2.x before 1.2.35, 1.4.x before 1.4.26.3, 1.6.0.x before 1.6.0.17, and 1.6.1.x before 1.6.1.9; Business Edition A.x.x, B.x.x before B.2.5.12, C.2.x.x before C.2.4.5, and C.3.x.x before C.3.2.2; AsteriskNOW 1.5; and s800i 1.3.x before 1.3.0.5 generate different error messages depending on whether a SIP username is valid, which allows remote attackers to enumerate valid usernames via multiple crafted REGISTER messages with inconsistent usernames in the URI in the To header and the Digest in the Authorization header.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Metrics

Metrics Score Severity CVSS Vector Source
V2 5 AV:N/AC:L/Au:N/C:P/I:N/A:N 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

Digium>>Asterisk >> Version 1.2.0

Digium>>Asterisk >> Version 1.2.0

Digium>>Asterisk >> Version 1.2.0

Digium>>Asterisk >> Version 1.2.0

Digium>>Asterisk >> Version 1.2.0

Digium>>Asterisk >> Version 1.2.1

Digium>>Asterisk >> Version 1.2.2

Digium>>Asterisk >> Version 1.2.2

Digium>>Asterisk >> Version 1.2.3

Digium>>Asterisk >> Version 1.2.3

Digium>>Asterisk >> Version 1.2.10

Digium>>Asterisk >> Version 1.2.10

Digium>>Asterisk >> Version 1.2.11

Digium>>Asterisk >> Version 1.2.11

Digium>>Asterisk >> Version 1.2.12

Digium>>Asterisk >> Version 1.2.12

Digium>>Asterisk >> Version 1.2.12.1

Digium>>Asterisk >> Version 1.2.12.1

Digium>>Asterisk >> Version 1.2.13

Digium>>Asterisk >> Version 1.2.13

Digium>>Asterisk >> Version 1.2.14

Digium>>Asterisk >> Version 1.2.15

Digium>>Asterisk >> Version 1.2.15

Digium>>Asterisk >> Version 1.2.16

Digium>>Asterisk >> Version 1.2.16

Digium>>Asterisk >> Version 1.2.17

Digium>>Asterisk >> Version 1.2.17

Digium>>Asterisk >> Version 1.2.18

Digium>>Asterisk >> Version 1.2.18

Digium>>Asterisk >> Version 1.2.19

Digium>>Asterisk >> Version 1.2.19

Digium>>Asterisk >> Version 1.2.20

Digium>>Asterisk >> Version 1.2.20

Digium>>Asterisk >> Version 1.2.21

Digium>>Asterisk >> Version 1.2.21

Digium>>Asterisk >> Version 1.2.21.1

Digium>>Asterisk >> Version 1.2.21.1

Digium>>Asterisk >> Version 1.2.22

Digium>>Asterisk >> Version 1.2.22

Digium>>Asterisk >> Version 1.2.23

Digium>>Asterisk >> Version 1.2.23

Digium>>Asterisk >> Version 1.2.24

Digium>>Asterisk >> Version 1.2.24

Digium>>Asterisk >> Version 1.2.25

Digium>>Asterisk >> Version 1.2.25

Digium>>Asterisk >> Version 1.2.26

Digium>>Asterisk >> Version 1.2.26

Digium>>Asterisk >> Version 1.2.26.1

Digium>>Asterisk >> Version 1.2.26.1

Digium>>Asterisk >> Version 1.2.26.2

Digium>>Asterisk >> Version 1.2.26.2

Digium>>Asterisk >> Version 1.2.27

Digium>>Asterisk >> Version 1.2.28

Digium>>Asterisk >> Version 1.2.28.1

Digium>>Asterisk >> Version 1.2.29

Digium>>Asterisk >> Version 1.2.30

Digium>>Asterisk >> Version 1.2.30.1

Digium>>Asterisk >> Version 1.2.30.2

Digium>>Asterisk >> Version 1.2.30.3

Digium>>Asterisk >> Version 1.2.30.4

Digium>>Asterisk >> Version 1.2.31

Digium>>Asterisk >> Version 1.2.31.1

Digium>>Asterisk >> Version 1.2.32

Digium>>Asterisk >> Version 1.2.33

Digium>>Asterisk >> Version 1.2.34

Digium>>Asterisk >> Version 1.4.0

Digium>>Asterisk >> Version 1.4.0

Digium>>Asterisk >> Version 1.4.0

Digium>>Asterisk >> Version 1.4.0

Digium>>Asterisk >> Version 1.4.0

Digium>>Asterisk >> Version 1.4.1

Digium>>Asterisk >> Version 1.4.2

Digium>>Asterisk >> Version 1.4.3

Digium>>Asterisk >> Version 1.4.4

Digium>>Asterisk >> Version 1.4.5

Digium>>Asterisk >> Version 1.4.6

Digium>>Asterisk >> Version 1.4.7

Digium>>Asterisk >> Version 1.4.7.1

Digium>>Asterisk >> Version 1.4.8

Digium>>Asterisk >> Version 1.4.9

Digium>>Asterisk >> Version 1.4.10

Digium>>Asterisk >> Version 1.4.10.1

Digium>>Asterisk >> Version 1.4.11

Digium>>Asterisk >> Version 1.4.12

Digium>>Asterisk >> Version 1.4.12.1

Digium>>Asterisk >> Version 1.4.13

Digium>>Asterisk >> Version 1.4.14

Digium>>Asterisk >> Version 1.4.15

Digium>>Asterisk >> Version 1.4.16

Digium>>Asterisk >> Version 1.4.16.1

Digium>>Asterisk >> Version 1.4.16.2

Digium>>Asterisk >> Version 1.4.17

Digium>>Asterisk >> Version 1.4.18

Digium>>Asterisk >> Version 1.4.19

Digium>>Asterisk >> Version 1.4.19

Digium>>Asterisk >> Version 1.4.19

Digium>>Asterisk >> Version 1.4.19

Digium>>Asterisk >> Version 1.4.19

Digium>>Asterisk >> Version 1.4.19.1

Digium>>Asterisk >> Version 1.4.19.2

Digium>>Asterisk >> Version 1.4.20

Digium>>Asterisk >> Version 1.4.20

Digium>>Asterisk >> Version 1.4.20

Digium>>Asterisk >> Version 1.4.20

Digium>>Asterisk >> Version 1.4.20.1

Digium>>Asterisk >> Version 1.4.21

Digium>>Asterisk >> Version 1.4.21

Digium>>Asterisk >> Version 1.4.21

Digium>>Asterisk >> Version 1.4.21.1

Digium>>Asterisk >> Version 1.4.21.2

Digium>>Asterisk >> Version 1.4.22

Digium>>Asterisk >> Version 1.4.22

Digium>>Asterisk >> Version 1.4.22

Digium>>Asterisk >> Version 1.4.22

Digium>>Asterisk >> Version 1.4.22

Digium>>Asterisk >> Version 1.4.22

Digium>>Asterisk >> Version 1.4.22.1

Digium>>Asterisk >> Version 1.4.22.2

Digium>>Asterisk >> Version 1.4.23

Digium>>Asterisk >> Version 1.4.23

Digium>>Asterisk >> Version 1.4.23

Digium>>Asterisk >> Version 1.4.23

Digium>>Asterisk >> Version 1.4.23

Digium>>Asterisk >> Version 1.4.23.1

Digium>>Asterisk >> Version 1.4.23.2

Digium>>Asterisk >> Version 1.4.24

Digium>>Asterisk >> Version 1.4.24

Digium>>Asterisk >> Version 1.4.24.1

Digium>>Asterisk >> Version 1.4.25

Digium>>Asterisk >> Version 1.4.25

Digium>>Asterisk >> Version 1.4.25.1

Digium>>Asterisk >> Version 1.4.26

Digium>>Asterisk >> Version 1.4.26

Digium>>Asterisk >> Version 1.4.26

Digium>>Asterisk >> Version 1.4.26

Digium>>Asterisk >> Version 1.4.26

Digium>>Asterisk >> Version 1.4.26

Digium>>Asterisk >> Version 1.4.26

Digium>>Asterisk >> Version 1.4.26.1

Digium>>Asterisk >> Version 1.4.26.2

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0.1

Digium>>Asterisk >> Version 1.6.0.2

Digium>>Asterisk >> Version 1.6.0.3

Digium>>Asterisk >> Version 1.6.0.3

Digium>>Asterisk >> Version 1.6.0.4

Digium>>Asterisk >> Version 1.6.0.5

Digium>>Asterisk >> Version 1.6.0.6

Digium>>Asterisk >> Version 1.6.0.7

Digium>>Asterisk >> Version 1.6.0.8

Digium>>Asterisk >> Version 1.6.0.9

Digium>>Asterisk >> Version 1.6.0.10

Digium>>Asterisk >> Version 1.6.0.11

Digium>>Asterisk >> Version 1.6.0.11

Digium>>Asterisk >> Version 1.6.0.11

Digium>>Asterisk >> Version 1.6.0.14

Digium>>Asterisk >> Version 1.6.0.14

Digium>>Asterisk >> Version 1.6.0.15

Digium>>Asterisk >> Version 1.6.0.16

Digium>>Asterisk >> Version 1.6.0.16

Digium>>Asterisk >> Version 1.6.0.16

Digium>>Asterisk >> Version 1.6.1.0

Digium>>Asterisk >> Version 1.6.1.0

Digium>>Asterisk >> Version 1.6.1.0

Digium>>Asterisk >> Version 1.6.1.0

Digium>>Asterisk >> Version 1.6.1.0

Digium>>Asterisk >> Version 1.6.1.1

Digium>>Asterisk >> Version 1.6.1.2

Digium>>Asterisk >> Version 1.6.1.3

Digium>>Asterisk >> Version 1.6.1.4

Digium>>Asterisk >> Version 1.6.1.5

Digium>>Asterisk >> Version 1.6.1.5

Digium>>Asterisk >> Version 1.6.1.6

Digium>>Asterisk >> Version 1.6.1.7

Digium>>Asterisk >> Version 1.6.1.7

Digium>>Asterisk >> Version 1.6.1.8

Digium>>Asterisk >> Version 1.6.1.10

Digium>>Asterisk >> Version 1.6.1.10

Configuraton 0

Digium>>Asterisknow >> Version 1.5

Configuraton 0

Digium>>S800i >> Version 1.3.0

    Digium>>S800i >> Version 1.3.0.2

      Digium>>S800i >> Version 1.3.0.3

        Digium>>S800i >> Version 1.3.0.4

          Configuraton 0

          Digium>>Asterisk >> Version a

          Digium>>Asterisk >> Version b

          Digium>>Asterisk >> Version b.1.3.2

          Digium>>Asterisk >> Version b.1.3.3

          Digium>>Asterisk >> Version b.2.2.0

          Digium>>Asterisk >> Version b.2.2.1

          Digium>>Asterisk >> Version b.2.3.1

          Digium>>Asterisk >> Version b.2.3.2

          Digium>>Asterisk >> Version b.2.3.3

          Digium>>Asterisk >> Version b.2.3.4

          Digium>>Asterisk >> Version b.2.3.5

          Digium>>Asterisk >> Version b.2.3.6

          Digium>>Asterisk >> Version b.2.5.0

          Digium>>Asterisk >> Version b.2.5.1

          Digium>>Asterisk >> Version b.2.5.2

          Digium>>Asterisk >> Version b.2.5.3

          Digium>>Asterisk >> Version c

          Digium>>Asterisk >> Version c.2.3

          Digium>>Asterisk >> Version c.3.0

          References

          http://secunia.com/advisories/37265
          Tags : third-party-advisory, x_refsource_SECUNIA
          http://secunia.com/advisories/37479
          Tags : third-party-advisory, x_refsource_SECUNIA
          http://secunia.com/advisories/37677
          Tags : third-party-advisory, x_refsource_SECUNIA
          http://www.debian.org/security/2009/dsa-1952
          Tags : vendor-advisory, x_refsource_DEBIAN
          http://www.securityfocus.com/bid/36924
          Tags : vdb-entry, x_refsource_BID
          http://osvdb.org/59697
          Tags : vdb-entry, x_refsource_OSVDB
          http://www.securitytracker.com/id?1023133
          Tags : vdb-entry, x_refsource_SECTRACK