CVE-2019-17185

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Source
https://cve.org/CVERecord?id=CVE-2019-17185
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17185.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-17185
Downstream
Related
Published
2020-03-21T01:15:12Z
Modified
2026-09-15T11:45:06Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:freeradius:freeradius:*:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "3.0.0"
                },
                {
                    "fixed": "3.0.20"
                }
            ],
            "source": "CPE_RANGE",
            "vendor_product": "freeradius:freeradius"
        },
        {
            "cpes": [
                "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "15.1"
                },
                {
                    "last_affected": "15.1"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "opensuse:leap"
        },
        {
            "extracted_events": [
                {
                    "introduced": "3.0.x"
                },
                {
                    "fixed": "3.0.20"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}
References

Affected packages

Git / github.com/freeradius/freeradius-server

Affected ranges

Type
GIT
Repo
https://github.com/freeradius/freeradius-server
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d94c953ab9602a238433ba18533111b845fd8e9e
Database specific
Show details 
{
    "source": "REFERENCES"
}

Affected versions

Other
branch_4_0_0
first-build
release_0_1_0
release_0_2_0
release_0_3_0
release_0_4_0
release_0_5_0
release_0_6_0
release_0_7_0
release_2_0_0
release_2_0_0_pre1
release_2_0_0_pre2
release_2_0_1
release_2_0_2
release_2_0_3
release_2_0_4
release_2_0_5
release_2_1_0
release_2_1_1
release_2_1_2
release_2_1_3
release_2_1_4
release_2_1_7
release_3_0_0
release_3_0_0_beta0
release_3_0_0_beta1
release_3_0_0_rc0
release_3_0_0_rc1
release_3_0_1
release_3_0_10
release_3_0_11
release_3_0_12
release_3_0_13
release_3_0_14
release_3_0_15
release_3_0_16
release_3_0_17
release_3_0_18
release_3_0_19
release_3_0_2
release_3_0_3
release_3_0_4_rc0
release_3_0_4_rc1
release_3_0_4_rc2
release_3_0_5
release_3_0_6
release_3_0_7
release_3_0_8
release_3_0_9
release_3.*
release_3.0.8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17185.json"