DEBIAN-CVE-2020-28361

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Source
https://security-tracker.debian.org/tracker/CVE-2020-28361
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-28361.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2020-28361
Upstream
Published
2020-11-18T14:15:12Z
Modified
2025-09-19T06:19:22Z
Summary
[none]
Details

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 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.

References

Affected packages

Debian:11 / kamailio

Package

Name
kamailio
Purl
pkg:deb/debian/kamailio?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.4.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / kamailio

Package

Name
kamailio
Purl
pkg:deb/debian/kamailio?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.4.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / kamailio

Package

Name
kamailio
Purl
pkg:deb/debian/kamailio?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.4.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / kamailio

Package

Name
kamailio
Purl
pkg:deb/debian/kamailio?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.4.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}