Null Pointer Dereference

github.com/emiago/sipgo is vulnerable to a Null pointer dereference. The vulnerability is due to missing nil checks for the To header in the NewResponseFromRequest function, which allows an attacker to exploit it by sending a malformed SIP request without a To header and crash the application...

CVE-2025-68274 SIPGO library has response DoS vulnerability via nil pointer dereference

SIPGO is a library for writing SIP services in the GO language. Starting in version 0.3.0 and prior to version 1.0.0-alpha-1, a nil pointer dereference vulnerability is in the SIPGO library's NewResponseFromRequest function that affects all normal SIP operations. The vulnerability allows remote...

GHSA-C623-F998-8HHV SIPGO is Vulnerable to Response DoS via Nil Pointer Dereference

Description A nil pointer dereference vulnerability was discovered in the SIPGO library's NewResponseFromRequest function that affects all normal SIP operations. The vulnerability allows remote attackers to crash any SIP application by sending a single malformed SIP request without a To header. T...

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

SIPGO is a library for writing SIP services in the GO language. Starting in version 0.3.0 and prior to version 1.0.0-alpha-1, a nil pointer dereference vulnerability is in the SIPGO library's NewResponseFromRequest function that affects all normal SIP operations. The vulnerability allows remote...