CVE-2020-28361

Kamailio before 5.4.0, as used in Sip Express Router SER in Sippy Softswitch 4.5 through 5.2 and other products, allows a bypass of a header-removal protection mechanism via whitespace characters. This occurs in the removehf function in the Kamailio textops module. Particular use of removehf in...

Ubuntu: Security Advisory (USN-7416-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Stack overflow

Matthias-Wandel/jhead jhead 3.06 is vulnerable to Buffer Overflow via shellescape, jhead.c, jhead. jhead copies strings to a stack buffer when it detects a &i or &o. However, jhead does not check the boundary of the stack buffer. As a result, there will be a stack buffer overflow problem when...

CVE-2020-28361

Kamailio (used in SER/Sippy Softswitch) up to version before 5.4.0 is affected by a header-smuggling bypass in the remove_hf function of the Kamailio textops module. The vulnerability can be exploited by a skilled attacker with valid credentials to bypass header-removal protections and disrupt in...