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openSUSE: 2020:0841-1 Important: java-1_8_0-openj9 Denial Of Service

opensuse
Calendar Grey June 24, 2020
Dist Opensuse Esm H88
The latest java-1_8_0-openj9 update resolves critical problems, addressing several security flaws in openSUSE.
An update that fixes 10 vulnerabilities is now available.

Description

This update for java-1_8_0-openj9 fixes the following issues:

java-1_8_0-openj9 was updated to Java 8.0 Service Refresh 6 Fix Pack 10

(bsc#1169511)

- CVE-2020-2830: Improved Scanner conversions

- CVE-2020-2805: Enhanced typing of methods

- CVE-2020-2803: Enhanced buffering of byte buffers - CVE-2020-2800: Improved Headings for HTTP Servers - CVE-2020-2781: Improved TLS session handling

- CVE-2020-2773: Fixed an issue which could have allowed an attacker to

caise denial of service

- CVE-2020-2757: Less Blocking Array Queues

- CVE-2020-2756: Improved mapping of serial ENUMs

- CVE-2020-2755: Improved Nashorn matching

- CVE-2020-2754: Forwarded references to Nashorn

- The pack200 and unpack200 alternatives should be slaves of java

(bsc#1171352).

Topics%20covered

Topics Covered

security advisory denial of service important openSUSE java-1_8_0-openj9 buffering improvement

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 15.2:

zypper in -t patch openSUSE-2020-841=1

Package List

- openSUSE Leap 15.2 (noarch):

java-1_8_0-openj9-javadoc-1.8.0.252-lp152.2.3.1

- openSUSE Leap 15.2 (x86_64):

java-1_8_0-openj9-1.8.0.252-lp152.2.3.1

java-1_8_0-openj9-accessibility-1.8.0.252-lp152.2.3.1

java-1_8_0-openj9-debuginfo-1.8.0.252-lp152.2.3.1

java-1_8_0-openj9-debugsource-1.8.0.252-lp152.2.3.1

java-1_8_0-openj9-demo-1.8.0.252-lp152.2.3.1

java-1_8_0-openj9-demo-debuginfo-1.8.0.252-lp152.2.3.1

java-1_8_0-openj9-devel-1.8.0.252-lp152.2.3.1

java-1_8_0-openj9-headless-1.8.0.252-lp152.2.3.1

java-1_8_0-openj9-src-1.8.0.252-lp152.2.3.1

References

https://www.suse.com/security/cve/CVE-2020-2754.html

https://www.suse.com/security/cve/CVE-2020-2755.html

https://www.suse.com/security/cve/CVE-2020-2756.html

https://www.suse.com/security/cve/CVE-2020-2757.html

https://www.suse.com/security/cve/CVE-2020-2773.html

https://www.suse.com/security/cve/CVE-2020-2781.html

https://www.suse.com/security/cve/CVE-2020-2800.html

https://www.suse.com/security/cve/CVE-2020-2803.html

https://www.suse.com/security/cve/CVE-2020-2805.html

https://www.suse.com/security/cve/CVE-2020-2830.html

https://bugzilla.suse.com/1169511

https://bugzilla.suse.com/1171352

--

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2020:0841-1
Rating: important
Affected Products: openSUSE Leap 15.2

Topics%20covered

Topics Covered

security advisory denial of service important openSUSE java-1_8_0-openj9 buffering improvement

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