PT-2017-4154 · Freeradius+4 · Freeradius+4

Guido Vranken · Published 2017-07-17 · Updated 2024-06-15 · CVE-2017-10986

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions FreeRADIUS versions 3.x through 3.0.14

Description The issue is related to the dhcp attr2vp() function in the FreeRADIUS RADIUS server, which can lead to an infinite loop. This can be exploited by a remote attacker to cause a denial of service.

Recommendations For FreeRADIUS versions 3.x through 3.0.14, update to version 3.0.15 or later to resolve the issue.

Fix

DoS

Infinite Loop

Weakness Enumeration

CWE-835

Related Identifiers

BDU:2021-04397

CESA-2017_2389

CVE-2017-10986

DSA-3930-1

MGASA-2017-0232

OPENSUSE-SU-2017_2270-1

OPENSUSE-SU-2024:10767-1

RHSA-2017:2389

RHSA-2017_2389

SUSE-SU-2017:2202-1

USN-3369-1

Affected Products

Centos

Freeradius

Red Hat

Suse

Ubuntu

References · 78

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10987 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2017-10986 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2017:2389 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10767-1 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2017-2389.html · Vendor Advisory
• https://advisories.mageia.org/MGASA-2017-0232.html · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-10986 · Security Note
• http://freeradius.org/security/fuzzer-2017.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10986 · Security Note
• https://ubuntu.com/security/CVE-2017-10984 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10979 · Security Note
• https://ubuntu.com/security/CVE-2017-10987 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-10986 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-3930-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3369-1 · Vendor Advisory