CVE-2023-27598 OpenSIPS has vulnerability in the parse_via() function

OpenSIPS is a Session Initiation Protocol SIP server implementation. Prior to versions 3.1.7 and 3.2.4, sending a malformed Via header to OpenSIPS triggers a segmentation fault when the function calctagsuffix is called. A specially crafted Via header, which is deemed correct by the parser, will...

CVE-2023-27597 OpenSIPS has vulnerability in the parse_uri() function

OpenSIPS is a Session Initiation Protocol SIP server implementation. Prior to versions 3.1.8 and 3.2.5, when a specially crafted SIP message is processed by the function rewriteruri, a crash occurs due to a segmentation fault. This issue causes the server to crash. It affects configurations...

CVE-2023-27596 OpenSIPS has vulnerability in the codec_delete_XX() functions

OpenSIPS is a Session Initiation Protocol SIP server implementation. Prior to versions 3.1.8 and 3.2.5, OpenSIPS crashes when a malformed SDP body is sent multiple times to an OpenSIPS configuration that makes use of the streamprocess function. This issue was discovered during coverage guided...

OpenSIPS 输入验证错误漏洞

OpenSIPS is a GPL-licensed SIP server implementation by the OpenSIPS Individual Developer. An input validation error vulnerability exists in OpenSIPS version 3.2 and earlier. An attacker could exploit this vulnerability to cause a system crash and denial of service...

PT-2023-21555 · Opensips · Opensis

Name of the Vulnerable Software and Affected Versions: OpenSIPS versions prior to 3.1.7 OpenSIPS versions prior to 3.2.4 Description: OpenSIPS is a Session Initiation Protocol SIP server implementation. The issue is located in msg translator.c:2628 and might lead to a server crash. This issue was...

PT-2023-21557 · Opensips · Opensis

Name of the Vulnerable Software and Affected Versions: OpenSIPS versions prior to 3.1.9 and 3.2.6 Description: OpenSIPS is a Session Initiation Protocol SIP server implementation. A malformed SIP message containing a large Content-Length value and a specially crafted Request-URI causes a...