MEDIUM
A Remote Crash issue was discovered in Asterisk Open Source 13.x before 13.18.4, 14.x before 14.7.4, and 15.x before 15.1.4 and Certified Asterisk before 13.13-cert9
Published Dec 13, 2017
5.9
MEDIUMCVSS 3.0
EPSS 32.43%
Description
A Remote Crash issue was discovered in Asterisk Open Source 13.x before 13.18.4, 14.x before 14.7.4, and 15.x before 15.1.4 and Certified Asterisk before 13.13-cert9. Certain compound RTCP packets cause a crash in the RTCP Stack.
Affected products
No data.
Configuration 1
Configuration 2
OR
- ≤ 13.13
- 13.13
- 13.13
- 13.13
- 13.13
- 13.13
- 13.13
- 13.13
- 13.13
- 13.13
- 13.13
- 13.13
- 13.13
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.
5.9 MEDIUM NVD
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
32.43% 0.32431
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.32431
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (28 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 32.43% (0.32431) | 98.29th | v5 (v2026.06.15) |
| Sep 22, 2026 | 32.43% (0.32431) | 98.26th | v5 (v2026.06.15) |
| Sep 21, 2026 | 30.58% (0.30575) | 98.20th | v5 (v2026.06.15) |
| Sep 6, 2026 | 32.43% (0.32431) | 98.22th | v5 (v2026.06.15) |
| Sep 5, 2026 | 30.58% (0.30575) | 98.16th | v5 (v2026.06.15) |
| Aug 30, 2026 | 32.43% (0.32431) | 98.21th | v5 (v2026.06.15) |
| Aug 28, 2026 | 30.58% (0.30575) | 98.15th | v5 (v2026.06.15) |
| Aug 24, 2026 | 32.43% (0.32431) | 98.20th | v5 (v2026.06.15) |
| Aug 23, 2026 | 30.58% (0.30575) | 98.14th | v5 (v2026.06.15) |
| Jun 21, 2026 | 32.43% (0.32431) | 98.11th | v5 (v2026.06.15) |
| Jun 15, 2026 | 30.29% (0.30289) | 97.98th | v5 (v2026.06.15) |
| Jan 16, 2026 | 1.28% (0.01276) | 79.12th | v4 (v2025.03.14) |
| Mar 30, 2025 | 2.81% (0.02814) | 84.88th | v4 (v2025.03.14) |
| Mar 29, 2025 | 5.07% (0.05069) | 82.61th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.81% (0.02814) | 85.20th | v4 (v2025.03.14) |
| Dec 17, 2024 | 83.70% (0.83700) | 98.68th | v3 (v2023.03.01) |
| Aug 2, 2023 | 92.85% (0.92854) | 98.63th | v3 (v2023.03.01) |
| Jun 15, 2023 | 93.84% (0.93840) | 98.70th | v3 (v2023.03.01) |
| May 8, 2023 | 94.22% (0.94222) | 98.72th | v3 (v2023.03.01) |
| May 6, 2023 | 95.15% (0.95151) | 98.91th | v3 (v2023.03.01) |
| Mar 7, 2023 | 95.20% (0.95201) | 98.86th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.23% (0.02230) | 81.26th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.23% (0.02230) | 79.46th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.23% (0.02230) | 58.09th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.45% (0.01454) | 32.67th | v1 |
| Jan 6, 2022 | 1.45% (0.01454) | 31.96th | v1 |
| Sep 1, 2021 | 1.45% (0.01454) | 71.88th | v1 |
| Apr 14, 2021 | 1.45% (0.01454) | 0.00th | v1 |
Weaknesses (1)
References (6)
- http://downloads.digium.com/pub/security/AST-2017-012.html x_refsource_MISCVendor Advisory
- http://www.securityfocus.com/bid/102201 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1040009 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://issues.asterisk.org/jira/browse/ASTERISK-27382 x_refsource_MISCIssue TrackingPatchVendor Advisory
- https://issues.asterisk.org/jira/browse/ASTERISK-27429 x_refsource_MISCIssue TrackingVendor Advisory
- https://www.debian.org/security/2017/dsa-4076 vendor-advisoryx_refsource_DEBIANThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://downloads.digium.com/pub/security/AST-2017-012.html | x_refsource_MISCVendor Advisory | |
| http://www.securityfocus.com/bid/102201 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1040009 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://issues.asterisk.org/jira/browse/ASTERISK-27382 | x_refsource_MISCIssue TrackingPatchVendor Advisory | |
| https://issues.asterisk.org/jira/browse/ASTERISK-27429 | x_refsource_MISCIssue TrackingVendor Advisory | |
| https://www.debian.org/security/2017/dsa-4076 | vendor-advisoryx_refsource_DEBIANThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 13, 2017
Updated Aug 5, 2024
Reserved Dec 13, 2017
Link CVE-2017-17664
CISA Vulnrichment
Updated n/a