SUSE update for java-1_7_0-openjdk



Published: 2021-09-09 | Updated: 2022-06-24
Risk Medium
Patch available YES
Number of vulnerabilities 6
CVE-ID CVE-2018-3639
CVE-2021-2161
CVE-2021-2163
CVE-2021-2341
CVE-2021-2369
CVE-2021-2432
CWE-ID CWE-362
CWE-94
CWE-20
CWE-347
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		SUSE Linux Enterprise Server
Operating systems & Components / Operating system

java-1_7_0-openjdk-headless-debuginfo
Operating systems & Components / Operating system package or component

java-1_7_0-openjdk-headless
Operating systems & Components / Operating system package or component

java-1_7_0-openjdk-devel-debuginfo
Operating systems & Components / Operating system package or component

java-1_7_0-openjdk-devel
Operating systems & Components / Operating system package or component

java-1_7_0-openjdk-demo-debuginfo
Operating systems & Components / Operating system package or component

java-1_7_0-openjdk-demo
Operating systems & Components / Operating system package or component

java-1_7_0-openjdk-debugsource
Operating systems & Components / Operating system package or component

java-1_7_0-openjdk-debuginfo
Operating systems & Components / Operating system package or component

java-1_7_0-openjdk
Operating systems & Components / Operating system package or component

Vendor SuSE

Security Bulletin

This security bulletin contains information about 6 vulnerabilities.

1) Speculative Store Bypass

EUVDB-ID: #VU12911

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2018-3639

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local attacker to obtain potentially sensitive information on the target system.

The weakness exists due to race conditions in CPU cache processing. A local attacker can conduct a side-channel attack to exploit a flaw in the speculative execution of Load and Store instructions to read privileged memory.

Note: the vulnerability is referred to as "Spectre variant 4".

Mitigation

Update the affected package java-1_7_0-openjdk to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 12-SP5

java-1_7_0-openjdk-headless-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-headless: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-devel-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-devel: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-demo-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-demo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-debugsource: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk: before 1.7.0.311-43.50.2

CPE2.3 External links

http://www.suse.com/support/update/announcement/2021/suse-su-20213007-1/


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Code Injection

EUVDB-ID: #VU52448

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2021-2161

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation in the java.lang.ProcessBuilder API on the Windows platform. A remote attacker can manipulate the Process command line and execute arbitrary code on the target system.


Mitigation

Update the affected package java-1_7_0-openjdk to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 12-SP5

java-1_7_0-openjdk-headless-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-headless: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-devel-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-devel: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-demo-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-demo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-debugsource: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk: before 1.7.0.311-43.50.2

CPE2.3 External links

http://www.suse.com/support/update/announcement/2021/suse-su-20213007-1/


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

3) Improper input validation

EUVDB-ID: #VU52449

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2021-2163

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to manipulate data.

The vulnerability exists due to improper input validation within the Libraries component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.

Mitigation

Update the affected package java-1_7_0-openjdk to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 12-SP5

java-1_7_0-openjdk-headless-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-headless: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-devel-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-devel: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-demo-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-demo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-debugsource: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk: before 1.7.0.311-43.50.2

CPE2.3 External links

http://www.suse.com/support/update/announcement/2021/suse-su-20213007-1/


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

4) Improper input validation

EUVDB-ID: #VU55060

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2021-2341

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Networking component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.

Mitigation

Update the affected package java-1_7_0-openjdk to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 12-SP5

java-1_7_0-openjdk-headless-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-headless: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-devel-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-devel: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-demo-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-demo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-debugsource: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk: before 1.7.0.311-43.50.2

CPE2.3 External links

http://www.suse.com/support/update/announcement/2021/suse-su-20213007-1/


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

5) Improper Verification of Cryptographic Signature

EUVDB-ID: #VU55058

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2021-2369

CWE-ID: CWE-347 - Improper Verification of Cryptographic Signature

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to an error in JAR validation implementation. A remote attacker can modify the signed JAR file in a way it will be considered as signed.

Mitigation

Update the affected package java-1_7_0-openjdk to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 12-SP5

java-1_7_0-openjdk-headless-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-headless: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-devel-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-devel: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-demo-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-demo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-debugsource: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk: before 1.7.0.311-43.50.2

CPE2.3 External links

http://www.suse.com/support/update/announcement/2021/suse-su-20213007-1/


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

6) Improper input validation

EUVDB-ID: #VU55059

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2021-2432

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

The vulnerability exists due to improper input validation within the JNDI component in Java SE. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.

Mitigation

Update the affected package java-1_7_0-openjdk to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 12-SP5

java-1_7_0-openjdk-headless-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-headless: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-devel-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-devel: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-demo-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-demo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-debugsource: before 1.7.0.311-43.50.2

java-1_7_0-openjdk-debuginfo: before 1.7.0.311-43.50.2

java-1_7_0-openjdk: before 1.7.0.311-43.50.2

CPE2.3 External links

http://www.suse.com/support/update/announcement/2021/suse-su-20213007-1/


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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