CVE catalog
CVE-2019-17185
freeradius: CVE-2019-17185
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 2.22% · Oct 25, 2026
In FreeRADIUS 3.0.x before 3.0.20, the EAP-pwd module used a global OpenSSL BN_CTX instance to handle all handshakes. This mean multiple threads use the same BN_CTX instance concurrently, resulting in crashes when concurrent EAP-pwd handshakes are initiated. This can be abused by an adversary as a Denial-of-Service (DoS) attack.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | freeradius | sid | 3.2.10+dfsg-2 | fixed |
| Debian | freeradius | forky | 3.2.10+dfsg-2 | fixed |
| Debian | freeradius | trixie | 3.2.7+dfsg-1+deb13u2 | fixed |
| Debian | freeradius | bookworm | 3.2.1+dfsg-4+deb12u1 | fixed |
| Ubuntu | freeradius | pro | 2.1.12+dfsg-1.3ubuntu5 | vulnerable |
| Ubuntu | freeradius | pro | 2.2.8+dfsg-0.1 | vulnerable |
| Ubuntu | freeradius | pro | 2.2.8+dfsg-0.1build1 | vulnerable |
| Ubuntu | freeradius | pro | 2.2.8+dfsg-0.1build2 | vulnerable |
| Ubuntu | freeradius | pro | 2.2.8+dfsg-0.1ubuntu0.1 | vulnerable |
| Ubuntu | freeradius | pro | 2.2.8+dfsg-0.1ubuntu0.1+esm1 | fixed |
| Ubuntu | freeradius | 18.04 | 3.0.15+dfsg-1ubuntu2 | vulnerable |
| Ubuntu | freeradius | 18.04 | 3.0.16+dfsg-1ubuntu2 | vulnerable |
| Ubuntu | freeradius | 18.04 | 3.0.16+dfsg-1ubuntu3 | vulnerable |
| Ubuntu | freeradius | 18.04 | 3.0.16+dfsg-1ubuntu3.1 | vulnerable |
| Ubuntu | freeradius | 18.04 | 3.0.16+dfsg-1ubuntu3.2 | fixed |
| Ubuntu | freeradius | 20.04 | 3.0.19+dfsg-3 | vulnerable |
| Ubuntu | freeradius | 20.04 | 3.0.19+dfsg-3build1 | vulnerable |
| Ubuntu | freeradius | 20.04 | 3.0.20+dfsg-1 | vulnerable |
| Ubuntu | freeradius | 20.04 | 3.0.20+dfsg-3 | vulnerable |
| Ubuntu | freeradius | 20.04 | 3.0.20+dfsg-3build1 | vulnerable |
| Ubuntu | freeradius | 20.04 | 3.0.20+dfsg-3ubuntu0.1 | vulnerable |
| Ubuntu | freeradius | 20.04 | 3.0.20+dfsg-3ubuntu0.2 | fixed |
| Ubuntu | freeradius | 22.04 | 3.0.21+dfsg-2.2 | vulnerable |
| Ubuntu | freeradius | 22.04 | 3.0.21+dfsg-3 | vulnerable |
| Ubuntu | freeradius | 22.04 | 3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu2 | vulnerable |
| Ubuntu | freeradius | 22.04 | 3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3 | vulnerable |
| Ubuntu | freeradius | 22.04 | 3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1 | fixed |
| Ubuntu | freeradius | 18.04 | 3.0.15+dfsg-1ubuntu2 | vulnerable |
| Ubuntu | freeradius | 18.04 | 3.0.16+dfsg-1ubuntu2 | vulnerable |
| Ubuntu | freeradius | 18.04 | 3.0.16+dfsg-1ubuntu3 | vulnerable |
| Ubuntu | freeradius | 18.04 | 3.0.16+dfsg-1ubuntu3.1 | vulnerable |
| Ubuntu | freeradius | 18.04 | 3.0.16+dfsg-1ubuntu3.2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | freeradius | source | sid | 3.0.20+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | freeradius | source | forky | 3.0.20+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | freeradius | source | trixie | 3.0.20+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | freeradius | source | bookworm | 3.0.20+dfsg-1 | not yet assigned | Not reported | Not reported |
| Ubuntu | freeradius | deb | pro | 2.2.8+dfsg-0.1ubuntu0.1+esm1 | Not reported | USN-5785-1 | Not reported |
| Ubuntu | freeradius | deb | 18.04 | 3.0.16+dfsg-1ubuntu3.2 | Not reported | USN-5785-1 | Not reported |
| Ubuntu | freeradius | deb | 20.04 | 3.0.20+dfsg-3ubuntu0.2 | Not reported | USN-5785-1 | Not reported |
| Ubuntu | freeradius | deb | 22.04 | 3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1 | Not reported | USN-5785-1 | Not reported |
| Ubuntu | freeradius | deb | 18.04 | 3.0.16+dfsg-1ubuntu3.2 | Not reported | UBUNTU-CVE-2019-17185 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [freeradius]Fixed
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
- [freeradius-common]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· all · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· all · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
- [freeradius-config]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
- [freeradius-dhcp]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
- [freeradius-iodbc]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
- [freeradius-krb5]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
- [freeradius-ldap]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
- [freeradius-memcached]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
- [freeradius-mysql]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
- [freeradius-postgresql]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
- [freeradius-python3]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
- [freeradius-redis]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
- [freeradius-rest]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
- [freeradius-utils]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
- [freeradius-yubikey]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
- [libfreeradius3]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
- [libfreeradius-dev]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · bookworm; dsa · freeradius · debian · 12
[Debian 13 (Trixie)]
- [freeradius]Fixed
Details (2)
3.2.7+dfsg-1+deb13u2· amd64 · trixieFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · 13
3.2.7+dfsg-1+deb13u2· arm64 · trixieFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · 13
- [freeradius-common]Fixed
Source package: [freeradius]
Details (2)
3.2.7+dfsg-1+deb13u2· all · trixieFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · 13
3.2.7+dfsg-1+deb13u2· all · trixieFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · 13
- [freeradius-config]Fixed
Source package: [freeradius]
Details (2)
3.2.7+dfsg-1+deb13u2· amd64 · trixieFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · 13
3.2.7+dfsg-1+deb13u2· arm64 · trixieFixed · Fixed:
3.0.20+dfsg-1dsa · freeradius · debian · 13
Observed:
References
- [https://access.redhat.com/errata/RHSA-2020:4799]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2020_3984.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2019-17185]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2019-17185]
- [https://osv.dev/vulnerability/USN-5785-1]
- [https://security-tracker.debian.org/tracker/CVE-2019-17185]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]