Vulnerability-Lookup

RHSA-2020:3984

Vulnerability from csaf_opensuse - Published: 2020-09-29 00:00 - Updated: 2026-09-20 11:10

Summary

security update for freeradius

Severity

Moderate

Notes

Title of the patch: security update for freeradius

Description of the patch: This security update provides a functional equivalent of RHSA-2020:3984. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2020:3984.

Patchnames: RHSA-2020:3984

CVE-2019-10143

6.4 (Medium)


                
                  CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 26 products

Product	Version	Remediation
Unresolved product id: SUSE Liberty Linux 7 LTSS:freeradius-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7 LTSS:freeradius-devel-0:3.0.13-15.el7.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7 LTSS:freeradius-devel-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7 LTSS:freeradius-doc-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7 LTSS:freeradius-krb5-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7 LTSS:freeradius-ldap-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7 LTSS:freeradius-mysql-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7 LTSS:freeradius-perl-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7 LTSS:freeradius-postgresql-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7 LTSS:freeradius-python-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7 LTSS:freeradius-sqlite-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7 LTSS:freeradius-unixODBC-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7 LTSS:freeradius-utils-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:freeradius-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:freeradius-devel-0:3.0.13-15.el7.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:freeradius-devel-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:freeradius-doc-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:freeradius-krb5-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:freeradius-ldap-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:freeradius-mysql-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:freeradius-perl-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:freeradius-postgresql-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:freeradius-python-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:freeradius-sqlite-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:freeradius-unixODBC-0:3.0.13-15.el7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:freeradius-utils-0:3.0.13-15.el7.x86_64	—	Vendor Fix

Threats

Impact moderate

CVE-2019-13456

5.3 (Medium)


                
                  CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

Recommended 26 products, the same list as for CVE-2019-10143

Threats

Impact moderate

CVE-2019-17185

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 26 products, the same list as for CVE-2019-10143

Threats

Impact important

References

12 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/r…	self
https://www.suse.com/security/cve/CVE-2019-10143/	self
https://www.suse.com/security/cve/CVE-2019-13456/	self
https://www.suse.com/security/cve/CVE-2019-17185/	self
https://www.suse.com/security/cve/CVE-2019-10143	external
https://bugzilla.suse.com/1136195	external
https://www.suse.com/security/cve/CVE-2019-13456	external
https://bugzilla.suse.com/1144524	external
https://bugzilla.suse.com/1166858	external
https://www.suse.com/security/cve/CVE-2019-17185	external
https://bugzilla.suse.com/1166847	external

JSON

To clipboard

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            "SUSE Liberty Linux 7 LTSS:freeradius-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-devel-0:3.0.13-15.el7.i686",
            "SUSE Liberty Linux 7 LTSS:freeradius-devel-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-doc-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-krb5-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-ldap-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-mysql-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-perl-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-postgresql-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-python-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-sqlite-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-unixODBC-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-utils-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-devel-0:3.0.13-15.el7.i686",
            "SUSE Liberty Linux 7:freeradius-devel-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-doc-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-krb5-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-ldap-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-mysql-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-perl-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-postgresql-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-python-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-sqlite-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-unixODBC-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-utils-0:3.0.13-15.el7.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-09-29T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2019-13456"
    },
    {
      "cve": "CVE-2019-17185",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-17185"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "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.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 7 LTSS:freeradius-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7 LTSS:freeradius-devel-0:3.0.13-15.el7.i686",
          "SUSE Liberty Linux 7 LTSS:freeradius-devel-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7 LTSS:freeradius-doc-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7 LTSS:freeradius-krb5-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7 LTSS:freeradius-ldap-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7 LTSS:freeradius-mysql-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7 LTSS:freeradius-perl-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7 LTSS:freeradius-postgresql-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7 LTSS:freeradius-python-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7 LTSS:freeradius-sqlite-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7 LTSS:freeradius-unixODBC-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7 LTSS:freeradius-utils-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7:freeradius-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7:freeradius-devel-0:3.0.13-15.el7.i686",
          "SUSE Liberty Linux 7:freeradius-devel-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7:freeradius-doc-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7:freeradius-krb5-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7:freeradius-ldap-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7:freeradius-mysql-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7:freeradius-perl-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7:freeradius-postgresql-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7:freeradius-python-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7:freeradius-sqlite-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7:freeradius-unixODBC-0:3.0.13-15.el7.x86_64",
          "SUSE Liberty Linux 7:freeradius-utils-0:3.0.13-15.el7.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2019-17185",
          "url": "https://www.suse.com/security/cve/CVE-2019-17185"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1166847 for CVE-2019-17185",
          "url": "https://bugzilla.suse.com/1166847"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 7 LTSS:freeradius-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-devel-0:3.0.13-15.el7.i686",
            "SUSE Liberty Linux 7 LTSS:freeradius-devel-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-doc-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-krb5-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-ldap-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-mysql-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-perl-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-postgresql-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-python-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-sqlite-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-unixODBC-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-utils-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-devel-0:3.0.13-15.el7.i686",
            "SUSE Liberty Linux 7:freeradius-devel-0:3.0.13-15.el7.x86_64",
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            "SUSE Liberty Linux 7:freeradius-ldap-0:3.0.13-15.el7.x86_64",
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            "SUSE Liberty Linux 7:freeradius-postgresql-0:3.0.13-15.el7.x86_64",
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            "SUSE Liberty Linux 7:freeradius-sqlite-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-unixODBC-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-utils-0:3.0.13-15.el7.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
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            "SUSE Liberty Linux 7 LTSS:freeradius-devel-0:3.0.13-15.el7.x86_64",
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            "SUSE Liberty Linux 7 LTSS:freeradius-krb5-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-ldap-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-mysql-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-perl-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-postgresql-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-python-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7 LTSS:freeradius-sqlite-0:3.0.13-15.el7.x86_64",
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            "SUSE Liberty Linux 7 LTSS:freeradius-utils-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-devel-0:3.0.13-15.el7.i686",
            "SUSE Liberty Linux 7:freeradius-devel-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-doc-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-krb5-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-ldap-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-mysql-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-perl-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-postgresql-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-python-0:3.0.13-15.el7.x86_64",
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            "SUSE Liberty Linux 7:freeradius-unixODBC-0:3.0.13-15.el7.x86_64",
            "SUSE Liberty Linux 7:freeradius-utils-0:3.0.13-15.el7.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-09-29T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2019-17185"
    }
  ]
}

CVE-2019-10143 (GCVE-0-2019-10143)

Vulnerability from cvelistv5 – Published: 2019-05-24 00:00 – Updated: 2024-08-04 22:10 Disputed

Summary

It was discovered freeradius up to and including version 3.0.19 does not correctly configure logrotate, allowing a local attacker who already has control of the radiusd user to escalate his privileges to root, by tricking logrotate into writing a radiusd-writable file to a directory normally inaccessible by the radiusd user. NOTE: the upstream software maintainer has stated "there is simply no way for anyone to gain privileges through this alleged issue."

Severity

6.4 (Medium)


                        
                          CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-01 19:23 UTC

CWE

Assigner

redhat redhat root Scorecard

References

8 references

URL	Tags
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:3353	vendor-advisory
http://seclists.org/fulldisclosure/2019/Nov/14	mailing-list
https://freeradius.org/security/
http://packetstormsecurity.com/files/155361/FreeR…
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…
https://github.com/FreeRADIUS/freeradius-server/p…

Impacted products

5 products

Vendor	Product	Version
freeradius	freeradius	Affected: affects <= 3.0.19
freeradius	freeradius	Affected: 0 , ≤ 3.0.19 (custom) cpe:2.3:a:freeradius:freeradius::::::::
fedoraproject	fedora	Affected: 30 cpe:2.3:o:fedoraproject:fedora:30:::::::*
fedoraproject	fedora	Affected: 29 cpe:2.3:o:fedoraproject:fedora:29:::::::*
redhat	enterprise_linux	Affected: 8.0 cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*

Show details on NVD website

JSON

To clipboard

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        "metrics": [
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            "other": {
              "content": {
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                  }
                ],
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CVE-2019-13456 (GCVE-0-2019-13456)

Vulnerability from cvelistv5 – Published: 2019-12-03 19:53 – Updated: 2024-08-04 23:49

Summary

In FreeRADIUS 3.0 through 3.0.19, on average 1 in every 2048 EAP-pwd handshakes fails because the password element cannot be found within 10 iterations of the hunting and pecking loop. This leaks information that an attacker can use to recover the password of any user. This information leakage is similar to the "Dragonblood" attack and CVE-2019-9494.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

5 references

URL	Tags
https://freeradius.org/security/	x_refsource_MISC
https://wpa3.mathyvanhoef.com	x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=1737663	x_refsource_MISC
https://github.com/FreeRADIUS/freeradius-server/c…	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE

Show details on NVD website

JSON

To clipboard

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CVE-2019-17185 (GCVE-0-2019-17185)

Vulnerability from cvelistv5 – Published: 2020-03-21 00:13 – Updated: 2024-08-05 01:33

Summary

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.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

3 references

URL	Tags
https://freeradius.org/security/	x_refsource_MISC
https://github.com/FreeRADIUS/freeradius-server/r…	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

RHSA-2020:3984

CVE-2019-10143 (GCVE-0-2019-10143)

CVE-2019-13456 (GCVE-0-2019-13456)

CVE-2019-17185 (GCVE-0-2019-17185)

Tags

Sightings

Nomenclature

Related by attack behaviour