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High severity7.5NVD Advisory· Published Nov 17, 2017· Updated Jun 17, 2026

CVE-2017-16875

CVE-2017-16875

Description

An issue was discovered in Teluu pjproject (pjlib and pjlib-util) in PJSIP before 2.7.1. The ioqueue component may issue a double key unregistration after an attacker initiates a socket connection with specific settings and sequences. Such double key unregistration will trigger an integer overflow, which may cause ioqueue backends to reject future key registrations.

Affected products

3
  • Pjsip/Pjsip2 versions
    cpe:2.3:a:teluu:pjsip:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:teluu:pjsip:*:*:*:*:*:*:*:*range: <2.7.1
    • (no CPE)range: <2.7.1
  • Pjsip/Pjprojectllm-create
    Range: <2.7.1

Patches

Vulnerability mechanics

References

3

News mentions

0

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