PT-2020-18921 · Freediameter · Freediameter

Peter Wang · Published 2020-07-28 · Updated 2022-05-12 · CVE-2020-6098

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions freeDiameter version 1.3.2

Description A denial of service issue exists in the freeDiameter functionality, where a specially crafted Diameter request can cause memory corruption, resulting in denial-of-service. An attacker can exploit this by sending a malicious packet.

Recommendations For freeDiameter version 1.3.2, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Integer Underflow

Memory Corruption

Weakness Enumeration

CWE-191

CWE-787

Related Identifiers

CVE-2020-6098

Affected Products

Freediameter

References · 8

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2020-1030 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-6098 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-6098 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-6098 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-6098 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-6098 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-6098 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-6098 · Security Note