drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in freeradius3.0
Name: |
Denial of Service in freeradius3.0 |
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ID: |
RHSA-2020:4799-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Mi, 4. November 2020, 23:53 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2019-17185 |
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Applikationen: |
FreeRADIUS |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Moderate: freeradius:3.0 security and bug fix update Advisory ID: RHSA-2020:4799-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:4799 Issue date: 2020-11-03 CVE Names: CVE-2019-17185 =====================================================================
1. Summary:
An update for the freeradius:3.0 module is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64
3. Description:
FreeRADIUS is a high-performance and highly configurable free Remote Authentication Dial In User Service (RADIUS) server, designed to allow centralized authentication and authorization for a network.
Security Fix(es):
* freeradius: eap-pwd: DoS issues due to multithreaded BN_CTX access (CVE-2019-17185)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.
4. Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1672285 - FreeRADIUS should not generate certificates at package installation 1805975 - Creating tmp files for systemd on behalf of freeradius references legacy directory /var/run/ instead of /run 1816680 - CVE-2019-17185 freeradius: eap-pwd: DoS issues due to multithreaded BN_CTX access 1859527 - freeradius can't generate dhparams with OpenSSL in FIPS
6. Package List:
Red Hat Enterprise Linux AppStream (v. 8):
Source: freeradius-3.0.20-3.module+el8.3.0+7597+67902674.src.rpm
aarch64: freeradius-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-debugsource-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-devel-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-doc-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-krb5-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-krb5-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-ldap-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-ldap-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-mysql-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-mysql-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-perl-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-perl-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-postgresql-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-postgresql-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rp m freeradius-rest-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-rest-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-sqlite-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-sqlite-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-unixODBC-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-unixODBC-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-utils-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm freeradius-utils-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm python3-freeradius-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm python3-freeradius-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.aarch64.rpm
ppc64le: freeradius-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-debugsource-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-devel-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-doc-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-krb5-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-krb5-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-ldap-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-ldap-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-mysql-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-mysql-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-perl-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-perl-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-postgresql-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-postgresql-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rp m freeradius-rest-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-rest-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-sqlite-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-sqlite-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-unixODBC-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-unixODBC-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-utils-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm freeradius-utils-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm python3-freeradius-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm python3-freeradius-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.ppc64le.rpm
s390x: freeradius-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-debugsource-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-devel-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-doc-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-krb5-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-krb5-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-ldap-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-ldap-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-mysql-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-mysql-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-perl-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-perl-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-postgresql-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-postgresql-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-rest-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-rest-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-sqlite-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-sqlite-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-unixODBC-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-unixODBC-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-utils-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm freeradius-utils-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm python3-freeradius-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm python3-freeradius-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.s390x.rpm
x86_64: freeradius-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-debugsource-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-devel-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-doc-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-krb5-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-krb5-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-ldap-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-ldap-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-mysql-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-mysql-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-perl-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-perl-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-postgresql-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-postgresql-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rp m freeradius-rest-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-rest-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-sqlite-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-sqlite-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-unixODBC-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-unixODBC-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-utils-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm freeradius-utils-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm python3-freeradius-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm python3-freeradius-debuginfo-3.0.20-3.module+el8.3.0+7597+67902674.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2019-17185 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.3_release_notes/
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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