CVE-2025-68274

CVE-2025-68274 describes a nil pointer dereference in the SIPGO library when building SIP responses with NewResponseFromRequest, triggered if the incoming SIP request is missing a To header. The issue can cause a remote attacker to crash SIP applications that use this function, effectively a deni...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference via the NewResponseFromRequest function. An attacker can cause the application to crash by sending a specially crafted SIP request that omits the required To header. Remediation Upgrade github.com/emiago/sipgo/s...

PT-2025-51791

Name of the Vulnerable Software and Affected Versions SIPGO versions 0.3.0 through 1.0.0-alpha-1 Description SIPGO is a library for writing SIP services in the GO language. A nil pointer dereference exists in the NewResponseFromRequest function, impacting normal SIP operations. This allows a remo...

SIP Express Router Missing To in ACK DoS

The remote host is a SIP Express Router SER. The SER product has been found to contain a vulnerability where ACKs requests without a To header, when SER has been enabled to use the SL module, can be used to crash the product. SPDX-FileCopyrightText: 2003 Noam Rathaus Some text descriptions might ...