Auth bypass in Asterisk Appliance Developer Kit
CVE-2008-3264
The FWDOWNL firmware-download implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and 1.4.x before 1.4.21.2; Business Edition A.x.x, B.x.x before B.2.5.4, and C.x.x before C.1.10.3; AsteriskNOW; Appliance Developer Kit 0.x.x; and s800i 1.0.x before 1.2.0.1 allows remote attackers to cause a denial of service (traffic amplification) via an IAX2 FWDOWNL request.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.8 (High). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.034 (88.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 88.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.034 · newest: 0.034 · change: 0.000
Affected products
- Asterisk Appliance Developer Kit — versions 0.2, 0.3, 0.4
- Asterisk Business Edition — versions a, b, b.1.3.2
- Asterisk Asterisknow — versions beta_5, beta_6, beta_7
- Asterisk Open Source — versions 1.0, 1.0.0, 1.0.1
- Asterisk S800i Appliance — versions 1.0, 1.0.1, 1.0.2
Weakness classification (CWE)
References
- www.securitytracker.com/id (vdb-entry)
- security.gentoo.org/glsa/glsa-200905-01.xml (vendor-advisory)
- secunia.com/advisories/31194 (third-party-advisory)
- www.vupen.com/english/advisories/2008/2168/references (vdb-entry)
- downloads.digium.com/pub/security/AST-2008-011.html
- www.redhat.com/archives/fedora-package-announce/2008-July/msg00839.html (vendor-advisory)
- secunia.com/advisories/31178 (Vendor Advisory, third-party-advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/43955 (vdb-entry)
- www.securityfocus.com/bid/30350 (vdb-entry)
- www.securityfocus.com/archive/1/494676/100/0/threaded (mailing-list)