CVE-2017-16872

CVE-2017-16872

This page contains facts from public vulnerability sources. Check the original advisory before updating.

An issue was discovered in Teluu pjproject (pjlib and pjlib-util) in PJSIP before 2.7.1. Parsing the numeric header fields in a SIP message (like cseq, ttl, port, etc.) all had the potential to overflow, either causing unintended values to be captured or, if the values were subsequently converted back to strings, a buffer overrun. This will lead to a potential exploit using carefully crafted invalid values.

CVSS 9.8 · Critical · EPSS 3.5% · Fix available

Published

2017-11-17T09:00:00.000Z

Updated

2024-08-05T20:35:21.318Z

Stack: system

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