CVE-2008-3264 - CVE House
Back to Database
Status published High CVE-2008-3264

The FWDOWNL firmware-download implementation in Asterisk Open Source 1.0.x, 1.2.x...

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2008-3264

Credits & Attribution

No credits recorded in the NVD database.

References

More from asterisk

View All →
CVE-2025-57767
Asterisk can crash from a specifically malformed Authorization header in an incoming SIP request
High 7.5
CVE-2025-54995
Asterisk remotely exploitable leak of RTP UDP ports and internal resources
Medium 6.5
CVE-2025-49832
Asterisk is Vulnerable to Remote DoS and possible RCE Attacks During Memory Allocation
Medium 6.5
CVE-2025-47780
cli_permissions.conf: deny option does not work for disallowing shell commands
Medium 4.8
CVE-2025-47779
Using malformed From header can forge identity with ";" or NULL in name portion
High 7.7

Affected Vendor

Affected Software

asterisk appliance developer kit, asterisk business edition, asterisknow, open source
Vulnerable Versions:
0.2, 0.3, 0.4, 0.5, 0.6, 0.6.0, 0.7, 0.8, a, b, b.1.3.2, b.1.3.3, b.2.2.0, b.2.2.1, b.2.3.1, b.2.3.2, b.2.3.3, b.2.3.4, b.2.3.6, b.2.5.0, b.2.5.3, b2.5.1, b2.5.2, c, c.1.0-beta7, c.1.0-beta8, c.1.6, c.1.6.1, c.1.6.2, c1.8.0, c1.8.1, beta_5, beta_6, beta_7, pre-release, 1.0, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.3.4, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.0.8, 1.0.9, 1.0.11, 1.0.11.1, 1.0.12, 1.2.0, 1.2.0beta1, 1.2.0beta2, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.2.6, 1.2.7, 1.2.7.1, 1.2.8, 1.2.9, 1.2.9.1, 1.2.10, 1.2.11, 1.2.12, 1.2.12.1, 1.2.13, 1.2.14, 1.2.15, 1.2.16, 1.2.17, 1.2.18, 1.2.19, 1.2.20, 1.2.21, 1.2.21.1, 1.2.22, 1.2.23, 1.2.24, 1.2.25, 1.2.26, 1.2.26.1, 1.2.26.2, 1.2.27, 1.2.28, 1.2.29, 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5, 1.4.6, 1.4.7, 1.4.7.1, 1.4.8, 1.4.9, 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, 1.4.18.1, 1.4.19, 1.4.19.1, 1.4.19_rc3, 1.4_revision_95946, 1.4beta

Timeline

Official Publish: July 24th, 2008
Last Modified: August 7th, 2024
Added to House: July 18th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.