Critical severity9.0NVD Advisory· Published Jul 9, 2024· Updated May 12, 2026
CVE-2024-3596
CVE-2024-3596
Description
RADIUS Protocol under RFC 2865 is susceptible to forgery attacks by a local attacker who can modify any valid Response (Access-Accept, Access-Reject, or Access-Challenge) to any other response using a chosen-prefix collision attack against MD5 Response Authenticator signature.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
46- cpe:2.3:a:broadcom:brocade_sannav:-:*:*:*:*:*:*:*
- cpe:2.3:o:broadcom:fabric_operating_system:-:*:*:*:*:*:*:*
- osv-coords41 versionspkg:rpm/almalinux/freeradiuspkg:rpm/almalinux/freeradius-develpkg:rpm/almalinux/freeradius-docpkg:rpm/almalinux/freeradius-krb5pkg:rpm/almalinux/freeradius-ldappkg:rpm/almalinux/freeradius-mysqlpkg:rpm/almalinux/freeradius-perlpkg:rpm/almalinux/freeradius-postgresqlpkg:rpm/almalinux/freeradius-restpkg:rpm/almalinux/freeradius-sqlitepkg:rpm/almalinux/freeradius-unixODBCpkg:rpm/almalinux/freeradius-utilspkg:rpm/almalinux/krb5-develpkg:rpm/almalinux/krb5-libspkg:rpm/almalinux/krb5-pkinitpkg:rpm/almalinux/krb5-serverpkg:rpm/almalinux/krb5-server-ldappkg:rpm/almalinux/krb5-workstationpkg:rpm/almalinux/libkadm5pkg:rpm/almalinux/python3-freeradiuspkg:rpm/opensuse/freeradius-server&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/freeradius-server&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/radcli&distro=openSUSE%20Tumbleweedpkg:rpm/suse/freeradius-server&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/freeradius-server&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/freeradius-server&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/freeradius-server&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/freeradius-server&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/freeradius-server&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP5pkg:rpm/suse/freeradius-server&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP6pkg:rpm/suse/freeradius-server&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/freeradius-server&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/freeradius-server&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/freeradius-server&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/freeradius-server&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/freeradius-server&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/freeradius-server&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/freeradius-server&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/freeradius-server&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/freeradius-server&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/freeradius-server&distro=SUSE%20Manager%20Server%204.3
< 3.0.21-40.el9_4+ 40 more
- (no CPE)range: < 3.0.21-40.el9_4
- (no CPE)range: < 3.0.21-40.el9_4
- (no CPE)range: < 3.0.21-40.el9_4
- (no CPE)range: < 3.0.21-40.el9_4
- (no CPE)range: < 3.0.21-40.el9_4
- (no CPE)range: < 3.0.21-40.el9_4
- (no CPE)range: < 3.0.21-40.el9_4
- (no CPE)range: < 3.0.21-40.el9_4
- (no CPE)range: < 3.0.21-40.el9_4
- (no CPE)range: < 3.0.21-40.el9_4
- (no CPE)range: < 3.0.21-40.el9_4
- (no CPE)range: < 3.0.21-40.el9_4
- (no CPE)range: < 1.18.2-30.el8_10
- (no CPE)range: < 1.18.2-30.el8_10
- (no CPE)range: < 1.18.2-30.el8_10
- (no CPE)range: < 1.18.2-30.el8_10
- (no CPE)range: < 1.18.2-30.el8_10
- (no CPE)range: < 1.18.2-30.el8_10
- (no CPE)range: < 1.18.2-30.el8_10
- (no CPE)range: < 3.0.21-40.el9_4
- (no CPE)range: < 3.0.25-150400.4.7.1
- (no CPE)range: < 3.2.4-150600.3.3.2
- (no CPE)range: < 1.5.0-1.1
- (no CPE)range: < 3.0.21-150200.3.15.1
- (no CPE)range: < 3.0.21-150200.3.15.1
- (no CPE)range: < 3.0.21-150200.3.15.1
- (no CPE)range: < 3.0.25-150400.4.7.1
- (no CPE)range: < 3.0.25-150400.4.7.1
- (no CPE)range: < 3.0.25-150400.4.7.1
- (no CPE)range: < 3.2.4-150600.3.3.2
- (no CPE)range: < 3.0.19-3.15.1
- (no CPE)range: < 3.0.21-150200.3.15.1
- (no CPE)range: < 3.0.21-150200.3.15.1
- (no CPE)range: < 3.0.25-150400.4.7.1
- (no CPE)range: < 3.0.19-3.15.1
- (no CPE)range: < 3.0.21-150200.3.15.1
- (no CPE)range: < 3.0.21-150200.3.15.1
- (no CPE)range: < 3.0.25-150400.4.7.1
- (no CPE)range: < 3.0.19-3.15.1
- (no CPE)range: < 3.0.25-150400.4.7.1
- (no CPE)range: < 3.0.25-150400.4.7.1
- IETF/RFCv5Range: 2865
Patches
Vulnerability mechanics
References
13- networkradius.com/assets/pdf/radius_and_md5_collisions.pdfnvdThird Party Advisory
- psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0014nvdThird Party Advisory
- security.netapp.com/advisory/ntap-20240822-0001/nvdThird Party Advisory
- today.ucsd.edu/story/computer-scientists-discover-vulnerabilities-in-a-popular-security-protocolnvdThird Party Advisory
- www.openwall.com/lists/oss-security/2024/07/09/4nvdMailing List
- datatracker.ietf.org/doc/draft-ietf-radext-deprecating-radius/nvdTechnical Description
- datatracker.ietf.org/doc/html/rfc2865nvdTechnical Description
- www.blastradius.failnvdTechnical Description
- cert-portal.siemens.com/productcert/html/ssa-364175.htmlnvd
- cert-portal.siemens.com/productcert/html/ssa-723487.htmlnvd
- cert-portal.siemens.com/productcert/html/ssa-770770.htmlnvd
- cert-portal.siemens.com/productcert/html/ssa-794185.htmlnvd
- www.kb.cert.org/vuls/id/456537nvd
News mentions
1- Schneider Electric Modicon Network Managed SwitchesCISA ICS Advisories