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openSUSE 42.3: 2019:1532-1 Important: Bind Denial Of Service Fix

opensuse
Calendar Grey June 10, 2019
Dist Opensuse Esm H88
A critical patch for bind on openSUSE addresses several vulnerabilities, boosting the system's defense against potential risks.
An update that fixes four vulnerabilities is now available.

Description

This update for bind fixes the following issues:

Security issues fixed:

- CVE-2018-5740: Fixed a denial of service vulnerability in the

"deny-answer-aliases" feature (bsc#1104129).

- CVE-2019-6465: Fixed an issue where controls for zone transfers may not

be properly applied to Dynamically Loadable Zones (bsc#1126069).

- CVE-2018-5745: An assertion failure can occur if a trust anchor rolls

over to an unsupported key algorithm when using managed-keys.

(bsc#1126068)

- CVE-2018-5743: Limiting simultaneous TCP clients is ineffective.

(bsc#1133185)

This update was imported from the SUSE:SLE-12-SP1:Update update project.

Topics%20covered

Topics Covered

security advisory denial of service security issue bind important openSUSE patch instructions

Patch

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods

like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 42.3:

zypper in -t patch openSUSE-2019-1532=1

Package List

- openSUSE Leap 42.3 (i586 x86_64):

bind-9.9.9P1-56.1

bind-chrootenv-9.9.9P1-56.1

bind-debuginfo-9.9.9P1-56.1

bind-debugsource-9.9.9P1-56.1

bind-devel-9.9.9P1-56.1

bind-libs-9.9.9P1-56.1

bind-libs-debuginfo-9.9.9P1-56.1

bind-lwresd-9.9.9P1-56.1

bind-lwresd-debuginfo-9.9.9P1-56.1

bind-utils-9.9.9P1-56.1

bind-utils-debuginfo-9.9.9P1-56.1

- openSUSE Leap 42.3 (x86_64):

bind-libs-32bit-9.9.9P1-56.1

bind-libs-debuginfo-32bit-9.9.9P1-56.1

- openSUSE Leap 42.3 (noarch):

bind-doc-9.9.9P1-56.1

References

https://www.suse.com/security/cve/CVE-2018-5740.html

https://www.suse.com/security/cve/CVE-2018-5743.html

https://www.suse.com/security/cve/CVE-2018-5745.html

https://www.suse.com/security/cve/CVE-2019-6465.html

https://bugzilla.suse.com/1104129

https://bugzilla.suse.com/1126068

https://bugzilla.suse.com/1126069

https://bugzilla.suse.com/1133185

--

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2019:1532-1
Rating: important
Affected Products: openSUSE Leap 42.3

Topics%20covered

Topics Covered

security advisory denial of service security issue bind important openSUSE patch instructions

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