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cve[email protected]CVE-2011-2529
HistoryJul 06, 2011 - 7:55 p.m.

CVE-2011-2529

2011-07-0619:55:03
CWE-119
web.nvd.nist.gov
42
asterisk
open source
sip
channel driver
vulnerability
cve-2011-2529
nvd

7.2 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.066 Low

EPSS

Percentile

93.8%

chan_sip.c in the SIP channel driver in Asterisk Open Source 1.6.x before 1.6.2.18.1 and 1.8.x before 1.8.4.3 does not properly handle ‘\0’ characters in SIP packets, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted packet.

Affected configurations

NVD
Node
digiumasteriskMatch1.6.0
OR
digiumasteriskMatch1.6.0beta1
OR
digiumasteriskMatch1.6.0beta2
OR
digiumasteriskMatch1.6.0beta3
OR
digiumasteriskMatch1.6.0beta4
OR
digiumasteriskMatch1.6.0beta5
OR
digiumasteriskMatch1.6.0beta6
OR
digiumasteriskMatch1.6.0beta7
OR
digiumasteriskMatch1.6.0beta7.1
OR
digiumasteriskMatch1.6.0beta8
OR
digiumasteriskMatch1.6.0beta9
OR
digiumasteriskMatch1.6.0rc4
OR
digiumasteriskMatch1.6.0rc5
OR
digiumasteriskMatch1.6.0rc6
OR
digiumasteriskMatch1.6.0.1
OR
digiumasteriskMatch1.6.0.2
OR
digiumasteriskMatch1.6.0.3
OR
digiumasteriskMatch1.6.0.3rc1
OR
digiumasteriskMatch1.6.0.4rc1
OR
digiumasteriskMatch1.6.0.5
OR
digiumasteriskMatch1.6.0.6
OR
digiumasteriskMatch1.6.0.7
OR
digiumasteriskMatch1.6.0.8
OR
digiumasteriskMatch1.6.0.9
OR
digiumasteriskMatch1.6.0.10
OR
digiumasteriskMatch1.6.0.11
OR
digiumasteriskMatch1.6.0.11rc1
OR
digiumasteriskMatch1.6.0.11rc2
OR
digiumasteriskMatch1.6.0.12
OR
digiumasteriskMatch1.6.0.13
OR
digiumasteriskMatch1.6.0.14
OR
digiumasteriskMatch1.6.0.14rc1
OR
digiumasteriskMatch1.6.0.15
OR
digiumasteriskMatch1.6.0.16
OR
digiumasteriskMatch1.6.0.16rc1
OR
digiumasteriskMatch1.6.0.16rc2
OR
digiumasteriskMatch1.6.0.17
OR
digiumasteriskMatch1.6.0.18
OR
digiumasteriskMatch1.6.0.18rc1
OR
digiumasteriskMatch1.6.0.18rc2
OR
digiumasteriskMatch1.6.0.18rc3
OR
digiumasteriskMatch1.6.0.19
OR
digiumasteriskMatch1.6.0.20rc1
OR
digiumasteriskMatch1.6.0.21
OR
digiumasteriskMatch1.6.0.21rc1
OR
digiumasteriskMatch1.6.0.22
OR
digiumasteriskMatch1.6.0.23rc2
OR
digiumasteriskMatch1.6.0.24
OR
digiumasteriskMatch1.6.0.25
OR
digiumasteriskMatch1.6.0.26
OR
digiumasteriskMatch1.6.1
OR
digiumasteriskMatch1.6.1beta1
OR
digiumasteriskMatch1.6.1beta2
OR
digiumasteriskMatch1.6.1beta3
OR
digiumasteriskMatch1.6.1beta4
OR
digiumasteriskMatch1.6.1rc1
OR
digiumasteriskMatch1.6.1.0
OR
digiumasteriskMatch1.6.1.0rc2
OR
digiumasteriskMatch1.6.1.0rc3
OR
digiumasteriskMatch1.6.1.0rc4
OR
digiumasteriskMatch1.6.1.0rc5
OR
digiumasteriskMatch1.6.1.1
OR
digiumasteriskMatch1.6.1.2
OR
digiumasteriskMatch1.6.1.3rc1
OR
digiumasteriskMatch1.6.1.4
OR
digiumasteriskMatch1.6.1.5
OR
digiumasteriskMatch1.6.1.5rc1
OR
digiumasteriskMatch1.6.1.6
OR
digiumasteriskMatch1.6.1.7rc1
OR
digiumasteriskMatch1.6.1.7rc2
OR
digiumasteriskMatch1.6.1.8
OR
digiumasteriskMatch1.6.1.9
OR
digiumasteriskMatch1.6.1.10
OR
digiumasteriskMatch1.6.1.10rc1
OR
digiumasteriskMatch1.6.1.10rc2
OR
digiumasteriskMatch1.6.1.10rc3
OR
digiumasteriskMatch1.6.1.11
OR
digiumasteriskMatch1.6.1.12
OR
digiumasteriskMatch1.6.1.12rc1
OR
digiumasteriskMatch1.6.1.13
OR
digiumasteriskMatch1.6.1.13rc1
OR
digiumasteriskMatch1.6.1.14
OR
digiumasteriskMatch1.6.1.15rc2
OR
digiumasteriskMatch1.6.1.16
OR
digiumasteriskMatch1.6.1.17
OR
digiumasteriskMatch1.6.1.18
OR
digiumasteriskMatch1.6.1.18rc1
OR
digiumasteriskMatch1.6.1.18rc2
OR
digiumasteriskMatch1.6.1.19
OR
digiumasteriskMatch1.6.1.19rc1
OR
digiumasteriskMatch1.6.1.19rc2
OR
digiumasteriskMatch1.6.1.19rc3
OR
digiumasteriskMatch1.6.1.20
OR
digiumasteriskMatch1.6.1.20rc1
OR
digiumasteriskMatch1.6.1.20rc2
OR
digiumasteriskMatch1.6.1.21
OR
digiumasteriskMatch1.6.1.22
OR
digiumasteriskMatch1.6.1.23
OR
digiumasteriskMatch1.6.1.24
OR
digiumasteriskMatch1.6.2.0
OR
digiumasteriskMatch1.6.2.0rc2
OR
digiumasteriskMatch1.6.2.0rc3
OR
digiumasteriskMatch1.6.2.0rc4
OR
digiumasteriskMatch1.6.2.0rc5
OR
digiumasteriskMatch1.6.2.0rc6
OR
digiumasteriskMatch1.6.2.0rc7
OR
digiumasteriskMatch1.6.2.0rc8
OR
digiumasteriskMatch1.6.2.1
OR
digiumasteriskMatch1.6.2.1rc1
OR
digiumasteriskMatch1.6.2.2
OR
digiumasteriskMatch1.6.2.3rc2
OR
digiumasteriskMatch1.6.2.4
OR
digiumasteriskMatch1.6.2.5
OR
digiumasteriskMatch1.6.2.6
OR
digiumasteriskMatch1.6.2.6rc1
OR
digiumasteriskMatch1.6.2.6rc2
OR
digiumasteriskMatch1.6.2.15rc1
OR
digiumasteriskMatch1.6.2.16
OR
digiumasteriskMatch1.6.2.16rc1
OR
digiumasteriskMatch1.6.2.16.1
OR
digiumasteriskMatch1.6.2.16.2
OR
digiumasteriskMatch1.6.2.17
OR
digiumasteriskMatch1.6.2.17rc1
OR
digiumasteriskMatch1.6.2.17rc2
OR
digiumasteriskMatch1.6.2.17rc3
OR
digiumasteriskMatch1.6.2.17.1
OR
digiumasteriskMatch1.6.2.17.2
OR
digiumasteriskMatch1.6.2.17.3
OR
digiumasteriskMatch1.6.2.18
OR
digiumasteriskMatch1.6.2.18rc1
Node
digiumasteriskMatch1.8.0
OR
digiumasteriskMatch1.8.0beta1
OR
digiumasteriskMatch1.8.0beta2
OR
digiumasteriskMatch1.8.0beta3
OR
digiumasteriskMatch1.8.0beta4
OR
digiumasteriskMatch1.8.0beta5
OR
digiumasteriskMatch1.8.0rc2
OR
digiumasteriskMatch1.8.0rc3
OR
digiumasteriskMatch1.8.0rc4
OR
digiumasteriskMatch1.8.0rc5
OR
digiumasteriskMatch1.8.1
OR
digiumasteriskMatch1.8.1rc1
OR
digiumasteriskMatch1.8.1.1
OR
digiumasteriskMatch1.8.1.2
OR
digiumasteriskMatch1.8.2
OR
digiumasteriskMatch1.8.2.1
OR
digiumasteriskMatch1.8.2.2
OR
digiumasteriskMatch1.8.2.3
OR
digiumasteriskMatch1.8.2.4
OR
digiumasteriskMatch1.8.3
OR
digiumasteriskMatch1.8.3rc1
OR
digiumasteriskMatch1.8.3rc2
OR
digiumasteriskMatch1.8.3rc3
OR
digiumasteriskMatch1.8.3.1
OR
digiumasteriskMatch1.8.3.2
OR
digiumasteriskMatch1.8.3.3
OR
digiumasteriskMatch1.8.4
OR
digiumasteriskMatch1.8.4rc1
OR
digiumasteriskMatch1.8.4rc2
OR
digiumasteriskMatch1.8.4rc3
OR
digiumasteriskMatch1.8.4.1
OR
digiumasteriskMatch1.8.4.2

7.2 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.066 Low

EPSS

Percentile

93.8%