CVE-2024-3596
RADIUS Protocol under RFC2865 is vulnerable to forgery attacks.
02 Description
RADIUS Protocol under RFC2865 is vulnerable to forgery attacks.
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 14.85% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 96.3% of scored records. A rank, not a probability.
- NVD base score
- 9.0 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-10-15.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2024-07-09 12:02Z2 YR AGO
- Last updated
- 2026-10-15 00:25Z14 DAYS AGO
- Reserved
- 2024-04-10
- Assigning CNA
- certcc
- Record state
- PUBLISHED
- Severity
- Critical (CVSS 9.0)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- Weaknesses
- Data version
- 5.2
- Document digest
- 9ccb3ab1ef53412bf9bd9cda54bf9b389847a7bb784d8135b394a45644ac1200
05 Affected products
06 References
- datatracker.ietf.orghttps://datatracker.ietf.org/doc/html/rfc2865
- datatracker.ietf.orghttps://datatracker.ietf.org/doc/draft-ietf-radext-deprecating-radius/
- networkradius.comhttps://networkradius.com/assets/pdf/radius_and_md5_collisions.pdf
- www.blastradius.failhttps://www.blastradius.fail/
- www.openwall.comhttp://www.openwall.com/lists/oss-security/2024/07/09/4
- psirt.global.sonicwall.comhttps://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0014
- cert-portal.siemens.comSiemens Security Advisory by Siemens ProductCERT for SIPROTEC, SICAM and related producthttps://cert-portal.siemens.com/productcert/html/ssa-794185.html
- cert-portal.siemens.comSiemens Security Advisory by Siemens ProductCERT to SCALANCE, RUGGEDCOM and related products.https://cert-portal.siemens.com/productcert/html/ssa-723487.html
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20240822-0001/
- today.ucsd.eduhttps://today.ucsd.edu/story/computer-scientists-discover-vulnerabilities-in-a-popular-security-protocol
- www.kb.cert.orghttps://www.kb.cert.org/vuls/id/456537
- cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-364175.html
- cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-770770.html
07 Fixed in
AlmaLinux 8
- freeradius Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-devel Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-doc Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-krb5 Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-ldap Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-mysql Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-perl Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-postgresql Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-rest Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-sqlite Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-unixODBC Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-utils Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- krb5-devel Fixed in 1.18.2-30.el8_10
- krb5-libs Fixed in 1.18.2-30.el8_10
- krb5-pkinit Fixed in 1.18.2-30.el8_10
- krb5-server Fixed in 1.18.2-30.el8_10
- krb5-server-ldap Fixed in 1.18.2-30.el8_10
- krb5-workstation Fixed in 1.18.2-30.el8_10
- libkadm5 Fixed in 1.18.2-30.el8_10
- python3-freeradius Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
AlmaLinux 9
- freeradius Fixed in 3.0.21-40.el9_4
- freeradius-devel Fixed in 3.0.21-40.el9_4
- freeradius-doc Fixed in 3.0.21-40.el9_4
- freeradius-krb5 Fixed in 3.0.21-40.el9_4
- freeradius-ldap Fixed in 3.0.21-40.el9_4
- freeradius-mysql Fixed in 3.0.21-40.el9_4
- freeradius-perl Fixed in 3.0.21-40.el9_4
- freeradius-postgresql Fixed in 3.0.21-40.el9_4
- freeradius-rest Fixed in 3.0.21-40.el9_4
- freeradius-sqlite Fixed in 3.0.21-40.el9_4
- freeradius-unixODBC Fixed in 3.0.21-40.el9_4
- freeradius-utils Fixed in 3.0.21-40.el9_4
- krb5-devel Fixed in 1.21.1-4.el9_5
- krb5-libs Fixed in 1.21.1-4.el9_5
- krb5-pkinit Fixed in 1.21.1-4.el9_5
- krb5-server Fixed in 1.21.1-4.el9_5
- krb5-server-ldap Fixed in 1.21.1-4.el9_5
- krb5-workstation Fixed in 1.21.1-4.el9_5
- libkadm5 Fixed in 1.21.1-4.el9_5
- python3-freeradius Fixed in 3.0.21-40.el9_4
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 8
- freeradius Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-devel Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-doc Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-krb5 Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-ldap Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-mysql Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-perl Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-postgresql Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-rest Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-sqlite Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-unixODBC Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- freeradius-utils Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
- krb5-devel Fixed in 1.18.2-30.el8_10
- krb5-libs Fixed in 1.18.2-30.el8_10
- krb5-pkinit Fixed in 1.18.2-30.el8_10
- krb5-server Fixed in 1.18.2-30.el8_10
- krb5-server-ldap Fixed in 1.18.2-30.el8_10
- krb5-workstation Fixed in 1.18.2-30.el8_10
- libkadm5 Fixed in 1.18.2-30.el8_10
- python3-freeradius Fixed in 3.0.20-15.module_el8.10.0+3873+5b7fed0f
Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 9
- freeradius Fixed in 3.0.21-40.el9_4
- freeradius-devel Fixed in 3.0.21-40.el9_4
- freeradius-doc Fixed in 3.0.21-40.el9_4
- freeradius-krb5 Fixed in 3.0.21-40.el9_4
- freeradius-ldap Fixed in 3.0.21-40.el9_4
- freeradius-mysql Fixed in 3.0.21-40.el9_4
- freeradius-perl Fixed in 3.0.21-40.el9_4
- freeradius-postgresql Fixed in 3.0.21-40.el9_4
- freeradius-rest Fixed in 3.0.21-40.el9_4
- freeradius-sqlite Fixed in 3.0.21-40.el9_4
- freeradius-unixODBC Fixed in 3.0.21-40.el9_4
- freeradius-utils Fixed in 3.0.21-40.el9_4
- krb5-devel Fixed in 1.21.1-4.el9_5
- krb5-libs Fixed in 1.21.1-4.el9_5
- krb5-pkinit Fixed in 1.21.1-4.el9_5
- krb5-server Fixed in 1.21.1-4.el9_5
- krb5-server-ldap Fixed in 1.21.1-4.el9_5
- krb5-workstation Fixed in 1.21.1-4.el9_5
- libkadm5 Fixed in 1.21.1-4.el9_5
- python3-freeradius Fixed in 3.0.21-40.el9_4
Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Debian 12
- freeradius No fix yet
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- freeradius Fixed in 3.2.5+dfsg-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- freeradius Fixed in 3.2.5+dfsg-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- libpam-radius-auth No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- freeradius No fix yet
- libpam-radius-auth No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- freeradius Fixed in 3.0.20+dfsg-3ubuntu0.4
- krb5 Fixed in 1.17-6ubuntu4.8
- libpam-radius-auth No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- freeradius Fixed in 3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3
- krb5 Fixed in 1.19.2-2ubuntu0.5
- libpam-radius-auth No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- freeradius Fixed in 3.2.5+dfsg-3~ubuntu24.04.1
- krb5 Fixed in 1.20.1-6ubuntu2.3
- libpam-radius-auth No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 14.04 LTS
- krb5 Fixed in 1.12+dfsg-2ubuntu5.4+esm6Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro
- libpam-radius-auth No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 16.04 LTS
- freeradius No fix yet
- krb5 Fixed in 1.13.2+dfsg-5ubuntu2.2+esm6Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 18.04 LTS
- krb5 Fixed in 1.16-2ubuntu0.4+esm3Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.