CVE-2024-35190CWE-303CWE-480CWE-670

Asterisk' res_pjsip_endpoint_identifier_ip: wrongly matches ALL unauthorized SIP requests

Medium · published May 17, 2024

CVSS v3.1
5.8
EPSS
1%
Percentile
46.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00564 · 46.1th percentile
Weaknesses
CWE-303 · Incorrect Implementation of Authentication Algorithm; CWE-480 · Use of Incorrect Operator; CWE-670 · Always-Incorrect Control Flow Implementation
Published
2024-05-17T16:55Z
EPSS history
Timeline
  • 17 MAY 16:55Z
    Asterisk' res_pjsip_endpoint_identifier_ip: wrongly matches ALL unauthorized SIP requests
    cvelistv5