CVE-2008-1897
Detail
Deferred
This CVE record is not being prioritized for NVD enrichment efforts due to resource or other concerns.
Description
The IAX2 channel driver (chan_iax2) in Asterisk Open Source 1.0.x, 1.2.x before 1.2.28, and 1.4.x before 1.4.19.1; Business Edition A.x.x, B.x.x before B.2.5.2, and C.x.x before C.1.8.1; AsteriskNOW before 1.0.3; Appliance Developer Kit 0.x.x; and s800i before 1.1.0.3, when configured to allow unauthenticated calls, does not verify that an ACK response contains a call number matching the server's reply to a NEW message, which allows remote attackers to cause a denial of service (traffic amplification) via a spoofed ACK response that does not complete a 3-way handshake. NOTE: this issue exists because of an incomplete fix for CVE-2008-1923.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
References to Advisories, Solutions, and Tools
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URL
Source(s)
Tag(s)
http://bugs.digium.com/view.php?id=10078
CVE, MITRE
http://downloads.digium.com/pub/security/AST-2008-006.html
CVE, MITRE
http://secunia.com/advisories/29927
CVE, MITRE
Vendor Advisory
http://secunia.com/advisories/30010
CVE, MITRE
Vendor Advisory
http://secunia.com/advisories/30042
CVE, MITRE
Vendor Advisory
http://secunia.com/advisories/34982
CVE, MITRE
http://security.gentoo.org/glsa/glsa-200905-01.xml
CVE, MITRE
http://www.altsci.com/concepts/page.php?s=asteri&p=2
CVE, MITRE
http://www.debian.org/security/2008/dsa-1563
CVE, MITRE
http://www.securityfocus.com/archive/1/491220/100/0/threaded
CVE, MITRE
http://www.securityfocus.com/bid/28901
CVE, MITRE
http://www.securitytracker.com/id?1019918
CVE, MITRE
http://www.vupen.com/english/advisories/2008/1324
CVE, MITRE
https://downloads.asterisk.org/pub/security/AST-2008-006.html
CVE, MITRE
https://exchange.xforce.ibmcloud.com/vulnerabilities/41966
CVE, MITRE
https://github.com/jcollie/asterisk/commit/60de4fbbdf3ede49f158e23a9e3b679f2e519c1e
CVE, MITRE
https://github.com/jcollie/asterisk/commit/771b3d8749b34b6eea4e03a2e514380da9582f90
CVE, MITRE
https://github.com/jcollie/asterisk/commit/a8b180875b037b8da26f6a3bcc8e5e98b8c904d2
CVE, MITRE
https://github.com/kaoru6/asterisk/commit/1fe14f38dd43dc894d21f85762b51208ba5c8acb
CVE, MITRE
https://github.com/lyx2014/Asterisk/commit/0670e43c30135044e25cca7f80e1833e2c128653
CVE, MITRE
https://github.com/mojolingo/asterisk/commit/20ac3662f137dbf7f42d5295590069a7d3b1166b
CVE, MITRE
https://github.com/pruiz/asterisk/commit/e0ef9bd22810c6969a7f222eec04798f19a7e2d6
CVE, MITRE
https://github.com/silentindark/asterisk-1/commit/fe8b7f31db687f8b9992864b82c93d22833019c7
CVE, MITRE
https://github.com/xrg/asterisk-xrg/commit/10da3dab24e8ca08cf2c983f8d0206e383535b5a
CVE, MITRE
https://github.com/xrg/asterisk-xrg/commit/51714a24347dc57f9a208a4a8af84115ef407b83
CVE, MITRE
https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00581.html
CVE, MITRE
https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00600.html
CVE, MITRE
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-287
Improper Authentication
NIST  
Change History
6 change records found show changes
CVE Modified by CVE 11/20/2024 7:45:36 PM
Action
Type
Old Value
New Value
Added
Reference
http://bugs.digium.com/view.php?id=10078
Added
Reference
http://downloads.digium.com/pub/security/AST-2008-006.html
Added
Reference
http://secunia.com/advisories/29927
Added
Reference
http://secunia.com/advisories/30010
Added
Reference
http://secunia.com/advisories/30042
Added
Reference
http://secunia.com/advisories/34982
Added
Reference
http://security.gentoo.org/glsa/glsa-200905-01.xml
Added
Reference
http://www.altsci.com/concepts/page.php?s=asteri&p=2
Added
Reference
http://www.debian.org/security/2008/dsa-1563
Added
Reference
http://www.securityfocus.com/archive/1/491220/100/0/threaded
Added
Reference
http://www.securityfocus.com/bid/28901
Added
Reference
http://www.securitytracker.com/id?1019918
Added
Reference
http://www.vupen.com/english/advisories/2008/1324
Added
Reference
https://downloads.asterisk.org/pub/security/AST-2008-006.html
Added
Reference
https://exchange.xforce.ibmcloud.com/vulnerabilities/41966
Added
Reference
https://github.com/jcollie/asterisk/commit/60de4fbbdf3ede49f158e23a9e3b679f2e519c1e
Added
Reference
https://github.com/jcollie/asterisk/commit/771b3d8749b34b6eea4e03a2e514380da9582f90
Added
Reference
https://github.com/jcollie/asterisk/commit/a8b180875b037b8da26f6a3bcc8e5e98b8c904d2
Added
Reference
https://github.com/kaoru6/asterisk/commit/1fe14f38dd43dc894d21f85762b51208ba5c8acb
Added
Reference
https://github.com/lyx2014/Asterisk/commit/0670e43c30135044e25cca7f80e1833e2c128653
Added
Reference
https://github.com/mojolingo/asterisk/commit/20ac3662f137dbf7f42d5295590069a7d3b1166b
Added
Reference
https://github.com/pruiz/asterisk/commit/e0ef9bd22810c6969a7f222eec04798f19a7e2d6
Added
Reference
https://github.com/silentindark/asterisk-1/commit/fe8b7f31db687f8b9992864b82c93d22833019c7
Added
Reference
https://github.com/xrg/asterisk-xrg/commit/10da3dab24e8ca08cf2c983f8d0206e383535b5a
Added
Reference
https://github.com/xrg/asterisk-xrg/commit/51714a24347dc57f9a208a4a8af84115ef407b83
Added
Reference
https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00581.html
Added
Reference
https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00600.html
CVE Modified by MITRE 5/13/2024 9:52:09 PM
Action
Type
Old Value
New Value
CVE Modified by MITRE 10/19/2023 10:15:08 PM
Action
Type
Old Value
New Value
Added
Reference
https://downloads.asterisk.org/pub/security/AST-2008-006.html [No Types Assigned]
Added
Reference
https://github.com/jcollie/asterisk/commit/60de4fbbdf3ede49f158e23a9e3b679f2e519c1e [No Types Assigned]
Added
Reference
https://github.com/jcollie/asterisk/commit/771b3d8749b34b6eea4e03a2e514380da9582f90 [No Types Assigned]
Added
Reference
https://github.com/jcollie/asterisk/commit/a8b180875b037b8da26f6a3bcc8e5e98b8c904d2 [No Types Assigned]
Added
Reference
https://github.com/kaoru6/asterisk/commit/1fe14f38dd43dc894d21f85762b51208ba5c8acb [No Types Assigned]
Added
Reference
https://github.com/lyx2014/Asterisk/commit/0670e43c30135044e25cca7f80e1833e2c128653 [No Types Assigned]
Added
Reference
https://github.com/mojolingo/asterisk/commit/20ac3662f137dbf7f42d5295590069a7d3b1166b [No Types Assigned]
Added
Reference
https://github.com/pruiz/asterisk/commit/e0ef9bd22810c6969a7f222eec04798f19a7e2d6 [No Types Assigned]
Added
Reference
https://github.com/silentindark/asterisk-1/commit/fe8b7f31db687f8b9992864b82c93d22833019c7 [No Types Assigned]
Added
Reference
https://github.com/xrg/asterisk-xrg/commit/10da3dab24e8ca08cf2c983f8d0206e383535b5a [No Types Assigned]
Added
Reference
https://github.com/xrg/asterisk-xrg/commit/51714a24347dc57f9a208a4a8af84115ef407b83 [No Types Assigned]
CVE Modified by MITRE 10/11/2018 4:37:48 PM
Action
Type
Old Value
New Value
Added
Reference
http://www.securityfocus.com/archive/1/491220/100/0/threaded [No Types Assigned]
Removed
Reference
http://www.securityfocus.com/archive/1/archive/1/491220/100/0/threaded [No Types Assigned]
CVE Modified by MITRE 8/07/2017 9:30:34 PM
Action
Type
Old Value
New Value
Added
Reference
https://exchange.xforce.ibmcloud.com/vulnerabilities/41966 [No Types Assigned]
Removed
Reference
http://xforce.iss.net/xforce/xfdb/41966 [No Types Assigned]
Initial CVE Analysis 4/23/2008 3:11:00 PM
Action
Type
Old Value
New Value
Quick Info
CVE Dictionary Entry: CVE-2008-1897 NVD
Published Date: 04/23/2008 NVD
Last Modified: 04/08/2025
Source: MITRE