CVE-2015-1591

The kamailio build in kamailio before 4.2.0-2 process allows local users to gain privileges.

7.8 HighFix available

The kamailio build in kamailio before 4.2.0-2 process allows local users to gain privileges.

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.39%Down 0.6 points since Feb 4, 2022

What each source reports

NVD Score used 7.8

The kamailio build in kamailio before 4.2.0-2 process allows local users to gain privileges.

Record: CVE-2015-1591
CVSS 3.0: 7.8 HighCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0: 4.6 MediumAV:L/AC:L/Au:N/C:P/I:P/A:P
Weakness: CWE-264
Updated: 2026-11-02

CVE List No score

The kamailio build in kamailio before 4.2.0-2 process allows local users to gain privileges.

Record: CVE-2015-1591
Updated: 2026-11-02

EUVDEUVD-2015-1722 No score

The kamailio build in kamailio before 4.2.0-2 process allows local users to gain privileges.

Record: EUVD-2015-1722
Updated: 2026-11-03

GitHub AdvisoriesGHSA-vv8m-3c78-x3wp 7.8

The kamailio build in kamailio before 4.2.0-2 process allows local users to gain privileges.

The kamailio build in kamailio before 4.2.0-2 process allows local users to gain privileges.

Record: GHSA-vv8m-3c78-x3wp
CVSS 3.0: 7.8 HighCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSV 7.8

The kamailio build in kamailio before 4.2.0-2 process allows local users to gain privileges.

Record: CVE-2015-1591
CVSS 3.0: 7.8 HighCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVDEBIAN-CVE-2015-1591 7.8

The kamailio build in kamailio before 4.2.0-2 process allows local users to gain privileges.

Record: DEBIAN-CVE-2015-1591
CVSS 3.0: 7.8 HighCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

Affected products

kamailio

Affected packages

Affected packages
Package	Affected	Fixed
`kamailio` Debian:12	before 4.2.0-2	4.2.0-2
`kamailio` Debian:13	before 4.2.0-2	4.2.0-2
`kamailio` Debian:14	before 4.2.0-2	4.2.0-2

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2015-1591 is a high vulnerability (CVSS 7.8) in Kamailio, published June 27, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.39%, the 33rd percentile. Fixed in kamailio 4.2.0-2.

References

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