HIGH
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
Published Jul 24, 2008
7.8
HIGHCVSS 2.0
EPSS 3.38%
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.
Affected products
No data.
AND
Running on/with
OR
- 1.0
- 1.0.1
- 1.0.2
- 1.0.3
OR
- 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
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
7.8 HIGH NVD
AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.38% 0.03380
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03380
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.38% (0.03380) | 88.38th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.38% (0.03380) | 87.18th | v5 (v2026.06.15) |
| Mar 2, 2026 | 7.46% (0.07458) | 91.65th | v4 (v2025.03.14) |
| Mar 30, 2025 | 11.36% (0.11356) | 92.92th | v4 (v2025.03.14) |
| Mar 29, 2025 | 16.25% (0.16250) | 91.43th | v4 (v2025.03.14) |
| Mar 17, 2025 | 12.34% (0.12340) | 93.33th | v4 (v2025.03.14) |
| Dec 26, 2024 | 23.91% (0.23914) | 96.61th | v3 (v2023.03.01) |
| Dec 17, 2024 | 22.72% (0.22717) | 96.53th | v3 (v2023.03.01) |
| Dec 12, 2024 | 8.54% (0.08535) | 94.72th | v3 (v2023.03.01) |
| Mar 7, 2023 | 7.95% (0.07948) | 93.21th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02172) | 80.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02172) | 78.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.17% (0.02172) | 57.73th | v2 (v2022.01.01) |
Weaknesses (1)
References (11)
- http://downloads.digium.com/pub/security/AST-2008-011.html x_refsource_CONFIRM
- http://secunia.com/advisories/31178 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/31194 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/34982 third-party-advisoryx_refsource_SECUNIA
- http://security.gentoo.org/glsa/glsa-200905-01.xml vendor-advisoryx_refsource_GENTOO
- http://www.securityfocus.com/archive/1/494676/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/30350 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1020536 vdb-entryx_refsource_SECTRACK
- http://www.vupen.com/english/advisories/2008/2168/references vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/43955 vdb-entryx_refsource_XF
- https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00839.html vendor-advisoryx_refsource_FEDORA
| Link | Providers | Tags |
|---|---|---|
| http://downloads.digium.com/pub/security/AST-2008-011.html | x_refsource_CONFIRM | |
| http://secunia.com/advisories/31178 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://secunia.com/advisories/31194 | third-party-advisoryx_refsource_SECUNIA | |
| http://secunia.com/advisories/34982 | third-party-advisoryx_refsource_SECUNIA | |
| http://security.gentoo.org/glsa/glsa-200905-01.xml | vendor-advisoryx_refsource_GENTOO | |
| http://www.securityfocus.com/archive/1/494676/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/30350 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1020536 | vdb-entryx_refsource_SECTRACK | |
| http://www.vupen.com/english/advisories/2008/2168/references | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/43955 | vdb-entryx_refsource_XF | |
| https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00839.html | vendor-advisoryx_refsource_FEDORA |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jul 24, 2008
Updated Aug 7, 2024
Reserved Jul 22, 2008
Link CVE-2008-3264
CISA Vulnrichment
Updated n/a