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RedHat Enterprise Linux 8.0: RHSA-2020-1269 Critical ipa DoS Vulnerability

red hat
Calendar Grey April 1, 2020
Dist Redhat Esm H88
Ubuntu has released a critical upgrade for the cloud:XT3 tool, tackling significant flaws and potential threats.
An update for the idm:DL1 module is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

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

Summary

TODO: add package description
Security Fix(es):
* ipa: Denial of service in IPA server due to wrong use of ber_scanf() (CVE-2019-14867)
* ipa: Batch API logging user passwords to /var/log/httpd/error_log (CVE-2019-10195)
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.

Topics%20covered

Topics Covered

security advisory denial of service update security fix Red Hat Enterprise Linux important ipa

References

https://access.redhat.com/security/cve/CVE-2019-10195 https://access.redhat.com/security/cve/CVE-2019-14867 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux AppStream E4S (v. 8.0):
Source: bind-dyndb-ldap-11.1-13.module+el8+2555+b334d87b.src.rpm custodia-0.6.0-2.module+el8+2555+b334d87b.src.rpm ipa-4.7.1-12.module+el8.0.0+5776+863ecd37.src.rpm ipa-idoverride-memberof-0.0.4-6.module+el8+2555+b334d87b.src.rpm opendnssec-1.4.14-1.module+el8+2555+b334d87b.src.rpm python-jwcrypto-0.5.0-1.module+el8+2555+b334d87b.src.rpm python-kdcproxy-0.4-3.module+el8+2555+b334d87b.src.rpm python-qrcode-5.1-11.module+el8+2555+b334d87b.src.rpm python-yubico-1.3.2-9.module+el8+2555+b334d87b.src.rpm pyusb-1.0.0-9.module+el8+2555+b334d87b.src.rpm slapi-nis-0.56.2-7.module+el8+2555+b334d87b.src.rpm softhsm-2.4.0-2.module+el8+2555+b334d87b.src.rpm
aarch64: bind-dyndb-ldap-11.1-13.module+el8+2555+b334d87b.aarch64.rpm bind-dyndb-ldap-debuginfo-11.1-13.module+el8+2555+b334d87b.aarch64.rpm bind-dyndb-ldap-debugsource-11.1-13.module+el8+2555+b334d87b.aarch64.rpm ipa-client-4.7.1-12.module+el8.0.0+5776+863ecd37.aarch64.rpm ipa-client-debuginfo-4.7.1-12.module+el8.0.0+5776+863ecd37.aarch64.rpm ipa-debuginfo-4.7.1-12.module+el8.0.0+5776+863ecd37.aarch64.rpm ipa-debugsource-4.7.1-12.module+el8.0.0+5776+863ecd37.aarch64.rpm ipa-idoverride-memberof-plugin-0.0.4-6.module+el8+2555+b334d87b.aarch64.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:1269-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:1269
Issue date: 2020-04-01

Topic

An update for the idm:DL1 module is now available for Red Hat EnterpriseLinux 8.0 Update Services for SAP Solutions.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory denial of service update security fix Red Hat Enterprise Linux important ipa

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream E4S (v. 8.0) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

1726223 - CVE-2019-10195 ipa: Batch API logging user passwords to /var/log/httpd/error_log

1766920 - CVE-2019-14867 ipa: Denial of service in IPA server due to wrong use of ber_scanf()

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