PT-2018-18648 · Kamailio+1 · Kamailio+1

Alfred Farrugia + 1 · Published 2018-03-20 · Updated 2020-08-24 · CVE-2018-8828

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Kamailio versions prior to 4.4.7 Kamailio versions 5.0.x prior to 5.0.6 Kamailio versions 5.1.x prior to 5.1.2

Description A Buffer Overflow issue was discovered. A specially crafted REGISTER message with a malformed branch or From tag triggers an off-by-one heap-based buffer overflow in the tmx check pretran function.

Recommendations For versions prior to 4.4.7, update to version 4.4.7 or later. For versions 5.0.x prior to 5.0.6, update to version 5.0.6 or later. For versions 5.1.x prior to 5.1.2, update to version 5.1.2 or later.

Fix

Memory Corruption

Weakness Enumeration

CWE-193

CWE-787

Related Identifiers

CVE-2018-8828

DSA-4148-1

USN-4240-1

Affected Products

Kamailio

Ubuntu

References · 16

• https://github.com/kamailio/kamailio/commit/e1d8008a09d9390ebaf698abe8909e10dfec4097 · Patch
• https://osv.dev/vulnerability/DSA-4148-1 · Vendor Advisory
• https://usn.ubuntu.com/4240-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-8828 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-8828 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-8828 · Security Note
• https://cve.org/CVERecord?id=CVE-2018-8828 · Security Note
• https://osv.dev/vulnerability/ALPINE-CVE-2018-8828 · Vendor Advisory
• https://debian.org/security/2018/dsa-4148 · Vendor Advisory
• https://osv.dev/vulnerability/USN-4240-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-8828 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-8828 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4240-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-8828 · Vendor Advisory
• https://github.com/EnableSecurity/advisories/tree/master/ES2018-05-kamailio-heap-overflow · Note