Explore top 10 tips to secure your open-source projects now. Read More

×
Alerts This Week
Warning Icon 1 428
Alerts This Week
Warning Icon 1 428

openSUSE: 2019:1921-1 Important: Three Denial Of Service Issues in pdns

opensuse
Calendar Grey August 15, 2019
Dist Opensuse Esm H88
A critical update for openSUSE has been released, targeting several security flaws in pdns to improve overall system protection.
An update that fixes three vulnerabilities is now available.

Description

This update for pdns fixes the following issues:

Security issues fixed:

- CVE-2019-10203: Updated PostgreSQL schema to address a possible denial

of service by an authorized user by inserting a crafted record in a

MASTER type zone under their control. (boo#1142810)

- CVE-2019-10162: Fixed a denial of service but when authorized user to

cause the server to exit by inserting a crafted record in a MASTER type

zone under their control. (boo#1138582)

- CVE-2019-10163: Fixed a denial of service of slave server when an

authorized master server sends large number of NOTIFY messages.

(boo#1138582)

Non-security issues fixed:

- Enabled the option to disable superslave support.

- Fixed `pdnsutil b2b-migrate` to not lose NSEC3 settings.

This update was imported from the openSUSE:Leap:15.1:Update update project.

Topics%20covered

Topics Covered

security advisory denial of service software update vulnerability important openSUSE pdns

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 Backports SLE-15-SP1:

zypper in -t patch openSUSE-2019-1921=1

Package List

- openSUSE Backports SLE-15-SP1 (aarch64 ppc64le s390x x86_64):

pdns-4.1.8-bp151.3.3.1

pdns-backend-geoip-4.1.8-bp151.3.3.1

pdns-backend-godbc-4.1.8-bp151.3.3.1

pdns-backend-ldap-4.1.8-bp151.3.3.1

pdns-backend-lua-4.1.8-bp151.3.3.1

pdns-backend-mydns-4.1.8-bp151.3.3.1

pdns-backend-mysql-4.1.8-bp151.3.3.1

pdns-backend-postgresql-4.1.8-bp151.3.3.1

pdns-backend-remote-4.1.8-bp151.3.3.1

pdns-backend-sqlite3-4.1.8-bp151.3.3.1

References

https://www.suse.com/security/cve/CVE-2019-10162.html

https://www.suse.com/security/cve/CVE-2019-10163.html

https://www.suse.com/security/cve/CVE-2019-10203.html

https://bugzilla.suse.com/1138582

https://bugzilla.suse.com/1142810

--

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2019:1921-1
Rating: important
Affected Products: openSUSE Backports SLE-15-SP1

Topics%20covered

Topics Covered

security advisory denial of service software update vulnerability important openSUSE pdns

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.