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CVE-2024-35190
Asterisk' res_pjsip_endpoint_identifier_ip: wrongly matches ALL unauthorized SIP requests
Medium5.8EPSS 0.56%
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
Description
Asterisk is an open source private branch exchange and telephony toolkit. After upgrade to 18.23.0, ALL unauthorized SIP requests are identified as PJSIP Endpoint of local asterisk server. This vulnerability is fixed in 18.23.1, 20.8.1, and 21.3.1.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Medium5.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N |
| NVDNVD · Analyzed | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.56% · top 53% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.8.
Weakness
- CWE-303: Incorrect Implementation of Authentication Algorithm (opens in a new tab)All about CWE-303 and its CVEs
- CWE-480: Use of Incorrect Operator (opens in a new tab)All about CWE-480 and its CVEs
- CWE-670: Always-Incorrect Control Flow Implementation (opens in a new tab)All about CWE-670 and its CVEs
Affected products
References (4)
- https://github.com/asterisk/asterisk/security/advisories/GHSA-qqxj-v78h-hrf9 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/asterisk/asterisk/pull/600 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/asterisk/asterisk/pull/602 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/asterisk/asterisk/commit/85241bd22936cc15760fd1f65d16c98be7aeaf6d (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2024-35190)Record last updated .