CVE-2016-10324: GNU Osip

Critical severity, CVSS 9.8. EPSS: 2% chance of exploitation in the next 30 days.

In libosip2 in GNU oSIP 4.1.0, a malformed SIP message can lead to a heap buffer overflow in the osip_clrncpy() function defined in osipparser2/osip_port.c.

Affected products

• GNU Osip: version 4.1.0 only

Published 2017-04-13. Last modified 2026-06-17.