Vulnerabilities (CVE)

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Total 1 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-28361 1 Kamailio 1 Kamailio 2020-12-03 5.5 MEDIUM 5.4 MEDIUM
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 remove_hf function in the Kamailio textops module. Particular use of remove_hf in Sippy Softswitch may allow skilled attacker having a valid credential in the system to disrupt internal call start/duration accounting mechanisms leading potentially to a loss of revenue.