CVE-2008-1897
CVE-2008-1897
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
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.
EPSS 2.7% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
asterisk Debian:14
- Versions
- 0.1.11-3
- 0.1.11-3woody1
- 1:1.0.5-2
- 1:1.0.5-4
- 1:1.0.6-1
- 1:1.0.6-2
- 1:1.0.7-1
- 1:1.0.7.dfsg.1-1
- 1:1.0.7.dfsg.1-2
- 1:1.0.7.dfsg.1-2sarge1
- 1:1.0.7.dfsg.1-2sarge2
- 1:1.0.7.dfsg.1-2sarge3
- 1:1.0.7.dfsg.1-2sarge4
- 1:1.0.7.dfsg.1-2sarge5
- 1:1.0.7.dfsg.1-2sarge6
- 1:1.0.9.dfsg-1
- 1:1.0.9.dfsg-3
- 1:1.0.9.dfsg-4
- 1:1.0.9.dfsg-5
- 1:1.0.9.dfsg-6
- 1:1.2.0-beta1.dfsg-1
- 1:1.2.0-beta2.dfsg-1
- 1:1.2.0-beta2.dfsg-2
- 1:1.2.0-beta2.dfsg-3
- 1:1.2.0-rc1.dfsg-1
- 1:1.2.0-rc2.dfsg-1
- 1:1.2.0.dfsg-1
- 1:1.2.0.dfsg-2
- 1:1.2.0.dfsg-3
- 1:1.2.0.dfsg-4
- 1:1.2.0.dfsg-5
- 1:1.2.0.dfsg-6
- 1:1.2.1.dfsg-1
- 1:1.2.1.dfsg-2
- 1:1.2.1.dfsg-3
- 1:1.2.10.dfsg-1
- 1:1.2.10.dfsg-1bpo1
- 1:1.2.10.dfsg-2
- 1:1.2.10.dfsg-3
- 1:1.2.11.dfsg-1
- 1:1.2.12.1.dfsg-1
- 1:1.2.13~dfsg-1
- 1:1.2.13~dfsg-2
- 1:1.2.13~dfsg-2etch1
- 1:1.2.13~dfsg-2etch2
- 1:1.2.13~dfsg-2etch3
- 1:1.2.13~dfsg-2etch4
- 1:1.2.14~dfsg-1
- 1:1.2.14~dfsg-2
- 1:1.2.14~dfsg-3
- 1:1.2.14~dfsg-4
- 1:1.2.15~dfsg-1
- 1:1.2.16~dfsg-1
- 1:1.2.17~dfsg-1
- 1:1.2.4.dfsg-1
- 1:1.2.4.dfsg-2
- 1:1.2.4.dfsg-3
- 1:1.2.4.dfsg-4
- 1:1.2.4.dfsg-5
- 1:1.2.4.dfsg-6
- 1:1.2.4.dfsg-6+b1
- 1:1.2.4.dfsg-7
- 1:1.2.7.1.dfsg-1
- 1:1.2.7.1.dfsg-2
- 1:1.2.7.1.dfsg-3
- 1:1.2.9.1.dfsg-1
- 1:1.4.10~dfsg-1
- 1:1.4.11~dfsg-1
- 1:1.4.11~dfsg-2
- 1:1.4.11~dfsg-3
- 1:1.4.11~dfsg-4
- 1:1.4.13~dfsg-1
- 1:1.4.15~dfsg-1
- 1:1.4.16.2~dfsg-1
- 1:1.4.16.2~dfsg-2
- 1:1.4.17~dfsg-1
- 1:1.4.17~dfsg-2
- 1:1.4.18.1~dfsg-1
- 1:1.4.18~dfsg-1
- 1:1.4.2~dfsg-1
- 1:1.4.2~dfsg-2
- 1:1.4.2~dfsg-3
- 1:1.4.2~dfsg-4
- 1:1.4.2~dfsg-5
- 1:1.4.3~dfsg-1
- 1:1.4.4~dfsg-1
- 1:1.4.4~dfsg-2
- 1:1.4.4~dfsg-3
- 1:1.4.5~dfsg-1
- 1:1.4.6~dfsg-1
- 1:1.4.8~dfsg-1
- 1:1.4.8~dfsg-2
- 1:1.4.9~dfsg-1
- Affected ranges
- ECOSYSTEM: < 1:1.4.19.1~dfsg-1
Update to 1:1.4.19.1~dfsg-1
Original sources
- http://security.gentoo.org/glsa/glsa-200905-01.xml
- http://secunia.com/advisories/29927
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41966
- http://www.securityfocus.com/bid/28901
- http://secunia.com/advisories/30010
- http://www.vupen.com/english/advisories/2008/1324
- http://downloads.digium.com/pub/security/AST-2008-006.html
- http://bugs.digium.com/view.php?id=10078
- https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00600.html
- http://www.securityfocus.com/archive/1/491220/100/0/threaded
- http://www.altsci.com/concepts/page.php?s=asteri&p=2
- http://secunia.com/advisories/30042
- http://www.debian.org/security/2008/dsa-1563
- http://secunia.com/advisories/34982
- http://www.securitytracker.com/id?1019918
- https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00581.html
- https://downloads.asterisk.org/pub/security/AST-2008-006.html
- https://github.com/xrg/asterisk-xrg/commit/51714a24347dc57f9a208a4a8af84115ef407b83
- https://github.com/jcollie/asterisk/commit/a8b180875b037b8da26f6a3bcc8e5e98b8c904d2
- https://github.com/xrg/asterisk-xrg/commit/10da3dab24e8ca08cf2c983f8d0206e383535b5a
- https://github.com/jcollie/asterisk/commit/771b3d8749b34b6eea4e03a2e514380da9582f90
- https://github.com/pruiz/asterisk/commit/e0ef9bd22810c6969a7f222eec04798f19a7e2d6
- https://github.com/jcollie/asterisk/commit/60de4fbbdf3ede49f158e23a9e3b679f2e519c1e
- https://nvd.nist.gov/vuln/detail/CVE-2008-1897