CVE-2011-1507

Current Description

Asterisk Open Source 1.4.x before 1.4.40.1, 1.6.1.x before 1.6.1.25, 1.6.2.x before 1.6.2.17.3, and 1.8.x before 1.8.3.3 and Asterisk Business Edition C.x.x before C.3.6.4 do not restrict the number of unauthenticated sessions to certain interfaces, which allows remote attackers to cause a denial of service (file descriptor exhaustion and disk space exhaustion) via a series of TCP connections.

Basic Data

PublishedApril 27, 2011
Last ModifiedSeptember 07, 2011
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-399
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactNONE
CVSS 2 - Availability ImpactPARTIAL
CVSS 2 - Base Score5.0
SeverityMEDIUM
Exploitability Score10.0
Impact Score2.9
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationDigiumAsterisk1.4.0*******
    2.3ApplicationDigiumAsterisk1.4.0beta1******
    2.3ApplicationDigiumAsterisk1.4.0beta2******
    2.3ApplicationDigiumAsterisk1.4.0beta3******
    2.3ApplicationDigiumAsterisk1.4.0beta4******
    2.3ApplicationDigiumAsterisk1.4.1*******
    2.3ApplicationDigiumAsterisk1.4.2*******
    2.3ApplicationDigiumAsterisk1.4.3*******
    2.3ApplicationDigiumAsterisk1.4.10*******
    2.3ApplicationDigiumAsterisk1.4.10.1*******
    2.3ApplicationDigiumAsterisk1.4.11*******
    2.3ApplicationDigiumAsterisk1.4.12*******
    2.3ApplicationDigiumAsterisk1.4.12.1*******
    2.3ApplicationDigiumAsterisk1.4.13*******
    2.3ApplicationDigiumAsterisk1.4.14*******
    2.3ApplicationDigiumAsterisk1.4.15*******
    2.3ApplicationDigiumAsterisk1.4.16*******
    2.3ApplicationDigiumAsterisk1.4.16.1*******
    2.3ApplicationDigiumAsterisk1.4.16.2*******
    2.3ApplicationDigiumAsterisk1.4.17*******
    2.3ApplicationDigiumAsterisk1.4.18*******
    2.3ApplicationDigiumAsterisk1.4.19*******
    2.3ApplicationDigiumAsterisk1.4.19rc1******
    2.3ApplicationDigiumAsterisk1.4.19rc2******
    2.3ApplicationDigiumAsterisk1.4.19rc3******
    2.3ApplicationDigiumAsterisk1.4.19rc4******
    2.3ApplicationDigiumAsterisk1.4.19.1*******
    2.3ApplicationDigiumAsterisk1.4.19.2*******
    2.3ApplicationDigiumAsterisk1.4.20*******
    2.3ApplicationDigiumAsterisk1.4.20rc1******
    2.3ApplicationDigiumAsterisk1.4.20rc2******
    2.3ApplicationDigiumAsterisk1.4.20rc3******
    2.3ApplicationDigiumAsterisk1.4.20.1*******
    2.3ApplicationDigiumAsterisk1.4.21*******
    2.3ApplicationDigiumAsterisk1.4.21rc1******
    2.3ApplicationDigiumAsterisk1.4.21rc2******
    2.3ApplicationDigiumAsterisk1.4.21.1*******
    2.3ApplicationDigiumAsterisk1.4.21.2*******
    2.3ApplicationDigiumAsterisk1.4.22*******
    2.3ApplicationDigiumAsterisk1.4.22rc1******
    2.3ApplicationDigiumAsterisk1.4.22rc2******
    2.3ApplicationDigiumAsterisk1.4.22rc3******
    2.3ApplicationDigiumAsterisk1.4.22rc4******
    2.3ApplicationDigiumAsterisk1.4.22rc5******
    2.3ApplicationDigiumAsterisk1.4.22.1*******
    2.3ApplicationDigiumAsterisk1.4.22.2*******
    2.3ApplicationDigiumAsterisk1.4.23*******
    2.3ApplicationDigiumAsterisk1.4.23rc1******
    2.3ApplicationDigiumAsterisk1.4.23rc2******
    2.3ApplicationDigiumAsterisk1.4.23rc3******
    2.3ApplicationDigiumAsterisk1.4.23rc4******
    2.3ApplicationDigiumAsterisk1.4.23.1*******
    2.3ApplicationDigiumAsterisk1.4.23.2*******
    2.3ApplicationDigiumAsterisk1.4.24*******
    2.3ApplicationDigiumAsterisk1.4.24rc1******
    2.3ApplicationDigiumAsterisk1.4.24.1*******
    2.3ApplicationDigiumAsterisk1.4.25*******
    2.3ApplicationDigiumAsterisk1.4.25rc1******
    2.3ApplicationDigiumAsterisk1.4.25.1*******
    2.3ApplicationDigiumAsterisk1.4.26*******
    2.3ApplicationDigiumAsterisk1.4.26rc1******
    2.3ApplicationDigiumAsterisk1.4.26rc2******
    2.3ApplicationDigiumAsterisk1.4.26rc3******
    2.3ApplicationDigiumAsterisk1.4.26rc4******
    2.3ApplicationDigiumAsterisk1.4.26rc5******
    2.3ApplicationDigiumAsterisk1.4.26rc6******
    2.3ApplicationDigiumAsterisk1.4.26.1*******
    2.3ApplicationDigiumAsterisk1.4.26.2*******
    2.3ApplicationDigiumAsterisk1.4.26.3*******
    2.3ApplicationDigiumAsterisk1.4.27*******
    2.3ApplicationDigiumAsterisk1.4.27rc1******
    2.3ApplicationDigiumAsterisk1.4.27rc2******
    2.3ApplicationDigiumAsterisk1.4.27rc3******
    2.3ApplicationDigiumAsterisk1.4.27rc4******
    2.3ApplicationDigiumAsterisk1.4.27rc5******
    2.3ApplicationDigiumAsterisk1.4.27.1*******
    2.3ApplicationDigiumAsterisk1.4.28*******
    2.3ApplicationDigiumAsterisk1.4.28rc1******
    2.3ApplicationDigiumAsterisk1.4.29*******
    2.3ApplicationDigiumAsterisk1.4.29rc1******
    2.3ApplicationDigiumAsterisk1.4.29.1*******
    2.3ApplicationDigiumAsterisk1.4.30*******
    2.3ApplicationDigiumAsterisk1.4.30rc2******
    2.3ApplicationDigiumAsterisk1.4.30rc3******
    2.3ApplicationDigiumAsterisk1.4.31*******
    2.3ApplicationDigiumAsterisk1.4.31rc1******
    2.3ApplicationDigiumAsterisk1.4.31rc2******
    2.3ApplicationDigiumAsterisk1.4.32*******
    2.3ApplicationDigiumAsterisk1.4.32rc1******
    2.3ApplicationDigiumAsterisk1.4.33*******
    2.3ApplicationDigiumAsterisk1.4.33rc1******
    2.3ApplicationDigiumAsterisk1.4.33rc2******
    2.3ApplicationDigiumAsterisk1.4.33.1*******
    2.3ApplicationDigiumAsterisk1.4.34*******
    2.3ApplicationDigiumAsterisk1.4.34rc1******
    2.3ApplicationDigiumAsterisk1.4.34rc2******
    2.3ApplicationDigiumAsterisk1.4.35*******
    2.3ApplicationDigiumAsterisk1.4.35rc1******
    2.3ApplicationDigiumAsterisk1.4.36*******
    2.3ApplicationDigiumAsterisk1.4.36rc1******
    2.3ApplicationDigiumAsterisk1.4.37*******
    2.3ApplicationDigiumAsterisk1.4.37rc1******
    2.3ApplicationDigiumAsterisk1.4.38*******
    2.3ApplicationDigiumAsterisk1.4.38rc1******
    2.3ApplicationDigiumAsterisk1.4.39*******
    2.3ApplicationDigiumAsterisk1.4.39rc1******
    2.3ApplicationDigiumAsterisk1.4.39.1*******
    2.3ApplicationDigiumAsterisk1.4.39.2*******
    2.3ApplicationDigiumAsterisk1.4.40*******
    2.3ApplicationDigiumAsterisk1.4.40rc1******
    2.3ApplicationDigiumAsterisk1.4.40rc2******
    2.3ApplicationDigiumAsterisk1.4.40rc3******
  • OR - Configuration 2
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationDigiumAsterisk1.6.2.0*******
    2.3ApplicationDigiumAsterisk1.6.2.0rc2******
    2.3ApplicationDigiumAsterisk1.6.2.0rc3******
    2.3ApplicationDigiumAsterisk1.6.2.0rc4******
    2.3ApplicationDigiumAsterisk1.6.2.0rc5******
    2.3ApplicationDigiumAsterisk1.6.2.0rc6******
    2.3ApplicationDigiumAsterisk1.6.2.0rc7******
    2.3ApplicationDigiumAsterisk1.6.2.0rc8******
    2.3ApplicationDigiumAsterisk1.6.2.1*******
    2.3ApplicationDigiumAsterisk1.6.2.1rc1******
    2.3ApplicationDigiumAsterisk1.6.2.2*******
    2.3ApplicationDigiumAsterisk1.6.2.3rc2******
    2.3ApplicationDigiumAsterisk1.6.2.4*******
    2.3ApplicationDigiumAsterisk1.6.2.5*******
    2.3ApplicationDigiumAsterisk1.6.2.6*******
    2.3ApplicationDigiumAsterisk1.6.2.6rc1******
    2.3ApplicationDigiumAsterisk1.6.2.6rc2******
    2.3ApplicationDigiumAsterisk1.6.2.15rc1******
    2.3ApplicationDigiumAsterisk1.6.2.16*******
    2.3ApplicationDigiumAsterisk1.6.2.16rc1******
    2.3ApplicationDigiumAsterisk1.6.2.16.1*******
    2.3ApplicationDigiumAsterisk1.6.2.16.2*******
    2.3ApplicationDigiumAsterisk1.6.2.17*******
    2.3ApplicationDigiumAsterisk1.6.2.17rc1******
    2.3ApplicationDigiumAsterisk1.6.2.17rc2******
    2.3ApplicationDigiumAsterisk1.6.2.17rc3******
    2.3ApplicationDigiumAsterisk1.6.2.17.1*******
    2.3ApplicationDigiumAsterisk1.6.2.17.2*******
  • OR - Configuration 3
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationDigiumAsterisk1.8.0*******
    2.3ApplicationDigiumAsterisk1.8.0beta1******
    2.3ApplicationDigiumAsterisk1.8.0beta2******
    2.3ApplicationDigiumAsterisk1.8.0beta3******
    2.3ApplicationDigiumAsterisk1.8.0beta4******
    2.3ApplicationDigiumAsterisk1.8.0beta5******
    2.3ApplicationDigiumAsterisk1.8.0rc2******
    2.3ApplicationDigiumAsterisk1.8.0rc3******
    2.3ApplicationDigiumAsterisk1.8.0rc4******
    2.3ApplicationDigiumAsterisk1.8.0rc5******
    2.3ApplicationDigiumAsterisk1.8.1*******
    2.3ApplicationDigiumAsterisk1.8.1rc1******
    2.3ApplicationDigiumAsterisk1.8.1.1*******
    2.3ApplicationDigiumAsterisk1.8.1.2*******
    2.3ApplicationDigiumAsterisk1.8.2*******
    2.3ApplicationDigiumAsterisk1.8.2.1*******
    2.3ApplicationDigiumAsterisk1.8.2.2*******
    2.3ApplicationDigiumAsterisk1.8.2.3*******
    2.3ApplicationDigiumAsterisk1.8.2.4*******
    2.3ApplicationDigiumAsterisk1.8.3*******
    2.3ApplicationDigiumAsterisk1.8.3rc1******
    2.3ApplicationDigiumAsterisk1.8.3rc2******
    2.3ApplicationDigiumAsterisk1.8.3rc3******
    2.3ApplicationDigiumAsterisk1.8.3.1*******
    2.3ApplicationDigiumAsterisk1.8.3.2*******
  • OR - Configuration 4
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationDigiumAsteriskc.1.0beta7business*****
    2.3ApplicationDigiumAsteriskc.1.0beta8business*****
    2.3ApplicationDigiumAsteriskc.1.6-business*****
    2.3ApplicationDigiumAsteriskc.1.6.1-business*****
    2.3ApplicationDigiumAsteriskc.1.6.2-business*****
    2.3ApplicationDigiumAsteriskc.1.8.0-business*****
    2.3ApplicationDigiumAsteriskc.1.8.1-business*****
    2.3ApplicationDigiumAsteriskc.2.3-business*****
    2.3ApplicationDigiumAsteriskc.3.0-business*****
    2.3ApplicationDigiumAsteriskc.3.1.0-business*****
    2.3ApplicationDigiumAsteriskc.3.1.1-business*****
    2.3ApplicationDigiumAsteriskc.3.2.2-business*****
    2.3ApplicationDigiumAsteriskc.3.2.3-business*****
    2.3ApplicationDigiumAsteriskc.3.3.2-business*****
    2.3ApplicationDigiumAsteriskc.3.6.2-business*****
    2.3ApplicationDigiumAsteriskc.3.6.3-business*****
  • OR - Configuration 5
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationDigiumAsterisk1.6.1.0*******
    2.3ApplicationDigiumAsterisk1.6.1.0rc2******
    2.3ApplicationDigiumAsterisk1.6.1.0rc3******
    2.3ApplicationDigiumAsterisk1.6.1.0rc4******
    2.3ApplicationDigiumAsterisk1.6.1.0rc5******
    2.3ApplicationDigiumAsterisk1.6.1.1*******
    2.3ApplicationDigiumAsterisk1.6.1.2*******
    2.3ApplicationDigiumAsterisk1.6.1.3rc1******
    2.3ApplicationDigiumAsterisk1.6.1.4*******
    2.3ApplicationDigiumAsterisk1.6.1.5*******
    2.3ApplicationDigiumAsterisk1.6.1.5rc1******
    2.3ApplicationDigiumAsterisk1.6.1.6*******
    2.3ApplicationDigiumAsterisk1.6.1.7rc1******
    2.3ApplicationDigiumAsterisk1.6.1.7rc2******
    2.3ApplicationDigiumAsterisk1.6.1.8*******
    2.3ApplicationDigiumAsterisk1.6.1.9*******
    2.3ApplicationDigiumAsterisk1.6.1.10*******
    2.3ApplicationDigiumAsterisk1.6.1.10rc1******
    2.3ApplicationDigiumAsterisk1.6.1.10rc2******
    2.3ApplicationDigiumAsterisk1.6.1.10rc3******
    2.3ApplicationDigiumAsterisk1.6.1.11*******
    2.3ApplicationDigiumAsterisk1.6.1.12*******
    2.3ApplicationDigiumAsterisk1.6.1.12rc1******
    2.3ApplicationDigiumAsterisk1.6.1.13*******
    2.3ApplicationDigiumAsterisk1.6.1.13rc1******
    2.3ApplicationDigiumAsterisk1.6.1.14*******
    2.3ApplicationDigiumAsterisk1.6.1.15rc2******
    2.3ApplicationDigiumAsterisk1.6.1.16*******
    2.3ApplicationDigiumAsterisk1.6.1.17*******
    2.3ApplicationDigiumAsterisk1.6.1.18*******
    2.3ApplicationDigiumAsterisk1.6.1.18rc1******
    2.3ApplicationDigiumAsterisk1.6.1.18rc2******
    2.3ApplicationDigiumAsterisk1.6.1.19*******
    2.3ApplicationDigiumAsterisk1.6.1.19rc1******
    2.3ApplicationDigiumAsterisk1.6.1.19rc2******
    2.3ApplicationDigiumAsterisk1.6.1.19rc3******
    2.3ApplicationDigiumAsterisk1.6.1.20*******
    2.3ApplicationDigiumAsterisk1.6.1.20rc1******
    2.3ApplicationDigiumAsterisk1.6.1.20rc2******
    2.3ApplicationDigiumAsterisk1.6.1.21*******
    2.3ApplicationDigiumAsterisk1.6.1.22*******
    2.3ApplicationDigiumAsterisk1.6.1.23*******
    2.3ApplicationDigiumAsterisk1.6.1.24*******

Vulnerable Software List

VendorProductVersions
Digium Asterisk 1.4.0, 1.4.1, 1.4.10, 1.4.10.1, 1.4.11, 1.4.12, 1.4.12.1, 1.4.13, 1.4.14, 1.4.15, 1.4.16, 1.4.16.1, 1.4.16.2, 1.4.17, 1.4.18, 1.4.19, 1.4.19.1, 1.4.19.2, 1.4.2, 1.4.20, 1.4.20.1, 1.4.21, 1.4.21.1, 1.4.21.2, 1.4.22, 1.4.22.1, 1.4.22.2, 1.4.23, 1.4.23.1, 1.4.23.2, 1.4.24, 1.4.24.1, 1.4.25, 1.4.25.1, 1.4.26, 1.4.26.1, 1.4.26.2, 1.4.26.3, 1.4.27, 1.4.27.1, 1.4.28, 1.4.29, 1.4.29.1, 1.4.3, 1.4.30, 1.4.31, 1.4.32, 1.4.33, 1.4.33.1, 1.4.34, 1.4.35, 1.4.36, 1.4.37, 1.4.38, 1.4.39, 1.4.39.1, 1.4.39.2, 1.4.40, 1.6.1.0, 1.6.1.1, 1.6.1.10, 1.6.1.11, 1.6.1.12, 1.6.1.13, 1.6.1.14, 1.6.1.15, 1.6.1.16, 1.6.1.17, 1.6.1.18, 1.6.1.19, 1.6.1.2, 1.6.1.20, 1.6.1.21, 1.6.1.22, 1.6.1.23, 1.6.1.24, 1.6.1.3, 1.6.1.4, 1.6.1.5, 1.6.1.6, 1.6.1.7, 1.6.1.8, 1.6.1.9, 1.6.2.0, 1.6.2.1, 1.6.2.15, 1.6.2.16, 1.6.2.16.1, 1.6.2.16.2, 1.6.2.17, 1.6.2.17.1, 1.6.2.17.2, 1.6.2.2, 1.6.2.3, 1.6.2.4, 1.6.2.5, 1.6.2.6, 1.8.0, 1.8.1, 1.8.1.1, 1.8.1.2, 1.8.2, 1.8.2.1, 1.8.2.2, 1.8.2.3, 1.8.2.4, 1.8.3, 1.8.3.1, 1.8.3.2, c.1.0, c.1.6, c.1.6.1, c.1.6.2, c.1.8.0, c.1.8.1, c.2.3, c.3.0, c.3.1.0, c.3.1.1, c.3.2.2, c.3.2.3, c.3.3.2, c.3.6.2

References

NameSourceURLTags
http://downloads.digium.com/pub/security/AST-2011-005.htmlhttp://downloads.digium.com/pub/security/AST-2011-005.htmlCONFIRMVendor Advisory
FEDORA-2011-5835http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058922.htmlFEDORA
FEDORA-2011-6208http://lists.fedoraproject.org/pipermail/package-announce/2011-May/059702.htmlFEDORA
44197http://secunia.com/advisories/44197SECUNIAVendor Advisory
44529http://secunia.com/advisories/44529SECUNIA
1025432http://securitytracker.com/id?1025432SECTRACK
DSA-2225http://www.debian.org/security/2011/dsa-2225DEBIAN
ADV-2011-1086http://www.vupen.com/english/advisories/2011/1086VUPENVendor Advisory
ADV-2011-1107http://www.vupen.com/english/advisories/2011/1107VUPEN
ADV-2011-1188http://www.vupen.com/english/advisories/2011/1188VUPEN
https://bugzilla.redhat.com/show_bug.cgi?id=698916https://bugzilla.redhat.com/show_bug.cgi?id=698916CONFIRMPatch