GNU Osip vulnerabilities

5 CVEs affecting GNU Osip, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2022-41550, published 2022-10-11.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2017-7853, published 2017-04-13. High severity, CVSS 7.5. EPSS: 2.5% chance of exploitation in the next 30 days. In libosip2 in GNU oSIP 4.1.0 and 5.0.0, a malformed SIP message can lead to a heap buffer overflow in the msg_osip_body_parse() function defined in osipparser2/osip_message_parse.c, resulting in a…
CVE-2016-10324, published 2017-04-13. 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.
CVE-2016-10326, published 2017-04-13. High severity, CVSS 7.5. EPSS: 1.5% 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_body_to_str() function defined in osipparser2/osip_body.c, resulting in a remote DoS.
CVE-2016-10325, published 2017-04-13. High severity, CVSS 7.5. EPSS: 1.5% 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_message_to_str() function defined in osipparser2/osip_message_to_str.c, resulting in a remote…
CVE-2022-41550, published 2022-10-11. Medium severity, CVSS 6.5. EPSS: 0.6% chance of exploitation in the next 30 days. GNU oSIP v5.3.0 was discovered to contain an integer overflow via the component osip_body_parse_header.