SUSE SLED15 / SLES15 Security Update : java-11-openjdk (SUSE-SU-2020:1511-1)

medium Nessus Plugin ID 137552
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VPR Score: 6.5

Synopsis

The remote SUSE host is missing one or more security updates.

Description

This update for java-11-openjdk fixes the following issues :

Java was updated to jdk-11.0.7+10 (April 2020 CPU, bsc#1169511).

Security issues fixed :

CVE-2020-2754: Fixed an incorrect handling of regular expressions that could have resulted in denial of service (bsc#1169511).

CVE-2020-2755: Fixed an incorrect handling of regular expressions that could have resulted in denial of service (bsc#1169511).

CVE-2020-2756: Fixed an incorrect handling of regular expressions that could have resulted in denial of service (bsc#1169511).

CVE-2020-2757: Fixed an object deserialization issue that could have resulted in denial of service via crafted serialized input (bsc#1169511).

CVE-2020-2767: Fixed an incorrect handling of certificate messages during TLS handshakes (bsc#1169511).

CVE-2020-2773: Fixed the incorrect handling of exceptions thrown by unmarshalKeyInfo() and unmarshalXMLSignature() (bsc#1169511).

CVE-2020-2778: Fixed the incorrect handling of SSLParameters in setAlgorithmConstraints(), which could have been abused to override the defined systems security policy and lead to the use of weak crypto algorithms (bsc#1169511).

CVE-2020-2781: Fixed the incorrect re-use of single null TLS sessions (bsc#1169511).

CVE-2020-2800: Fixed an HTTP header injection issue caused by mishandling of CR/LF in header values (bsc#1169511).

CVE-2020-2803: Fixed a boundary check and type check issue that could have led to a sandbox bypass (bsc#1169511).

CVE-2020-2805: Fixed a boundary check and type check issue that could have led to a sandbox bypass (bsc#1169511).

CVE-2020-2816: Fixed an incorrect handling of application data packets during TLS handshakes (bsc#1169511).

CVE-2020-2830: Fixed an incorrect handling of regular expressions that could have resulted in denial of service (bsc#1169511).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

To install this SUSE 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 :

SUSE Linux Enterprise Server for SAP 15 :

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-1511=1

SUSE Linux Enterprise Server 15-LTSS :

zypper in -t patch SUSE-SLE-Product-SLES-15-2020-1511=1

SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2 :

zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP2-2020-1511=1

SUSE Linux Enterprise Module for Basesystem 15-SP2 :

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-1511=1

SUSE Linux Enterprise Module for Basesystem 15-SP1 :

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-1511=1

SUSE Linux Enterprise High Performance Computing 15-LTSS :

zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1511=1

SUSE Linux Enterprise High Performance Computing 15-ESPOS :

zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1511=1

See Also

https://bugzilla.suse.com/show_bug.cgi?id=1167462

https://bugzilla.suse.com/show_bug.cgi?id=1169511

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

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

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

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

https://www.suse.com/security/cve/CVE-2020-2767/

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

https://www.suse.com/security/cve/CVE-2020-2778/

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

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

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

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

https://www.suse.com/security/cve/CVE-2020-2816/

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

http://www.nessus.org/u?b6843657

Plugin Details

Severity: Medium

ID: 137552

File Name: suse_SU-2020-1511-1.nasl

Version: 1.2

Type: local

Agent: unix

Published: 6/17/2020

Updated: 6/22/2020

Dependencies: ssh_get_info.nasl

Risk Information

Risk Factor: Medium

VPR Score: 6.5

CVSS Score Source: CVE-2020-2800

CVSS v2.0

Base Score: 5.8

Temporal Score: 4.3

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 4.8

Temporal Score: 4.2

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:java-11-openjdk, p-cpe:/a:novell:suse_linux:java-11-openjdk-debuginfo, p-cpe:/a:novell:suse_linux:java-11-openjdk-debugsource, p-cpe:/a:novell:suse_linux:java-11-openjdk-demo, p-cpe:/a:novell:suse_linux:java-11-openjdk-devel, p-cpe:/a:novell:suse_linux:java-11-openjdk-headless, cpe:/o:novell:suse_linux:15

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 5/29/2020

Vulnerability Publication Date: 4/15/2020

Reference Information

CVE: CVE-2020-2754, CVE-2020-2755, CVE-2020-2756, CVE-2020-2757, CVE-2020-2767, CVE-2020-2773, CVE-2020-2778, CVE-2020-2781, CVE-2020-2800, CVE-2020-2803, CVE-2020-2805, CVE-2020-2816, CVE-2020-2830