Red Hat Enterprise Linux 8 update for java-11-openjdk



Published: 2020-04-23
Risk High
Patch available YES
Number of vulnerabilities 13
CVE-ID 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
CWE-ID CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		java-11-openjdk (Red Hat package)
Operating systems & Components / Operating system package or component

Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions
Operating systems & Components / Operating system package or component

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Operating systems & Components / Operating system package or component

Vendor Red Hat Inc.

Security Bulletin

This security bulletin contains information about 13 vulnerabilities.

1) Improper input validation

EUVDB-ID: #VU27227

Risk: Low

CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-2754

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 Scripting component in Java SE Embedded. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

java-11-openjdk (Red Hat package): 11.0.3.7-2.el8_0 - 11.0.6.10-0.el8_0

Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions: 8.0

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions: 8.0

External links

http://access.redhat.com/errata/RHSA-2020:1517


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Improper input validation

EUVDB-ID: #VU27228

Risk: Low

CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-2755

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 Scripting component in Java SE Embedded. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

java-11-openjdk (Red Hat package): 11.0.3.7-2.el8_0 - 11.0.6.10-0.el8_0

Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions: 8.0

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions: 8.0

External links

http://access.redhat.com/errata/RHSA-2020:1517


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Improper input validation

EUVDB-ID: #VU27230

Risk: Low

CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-2756

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 Serialization component in Java SE Embedded. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

java-11-openjdk (Red Hat package): 11.0.3.7-2.el8_0 - 11.0.6.10-0.el8_0

Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions: 8.0

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions: 8.0

External links

http://access.redhat.com/errata/RHSA-2020:1517


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Improper input validation

EUVDB-ID: #VU27231

Risk: Low

CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-2757

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 Serialization component in Java SE Embedded. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

java-11-openjdk (Red Hat package): 11.0.3.7-2.el8_0 - 11.0.6.10-0.el8_0

Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions: 8.0

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions: 8.0

External links

http://access.redhat.com/errata/RHSA-2020:1517


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Improper input validation

EUVDB-ID: #VU27223

Risk: Medium

CVSSv3.1: 4.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-2767

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

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

The vulnerability exists due to improper input validation within the JSSE component in Java SE. A remote non-authenticated attacker can exploit this vulnerability to read and manipulate data.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

java-11-openjdk (Red Hat package): 11.0.3.7-2.el8_0 - 11.0.6.10-0.el8_0

Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions: 8.0

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions: 8.0

External links

http://access.redhat.com/errata/RHSA-2020:1517


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Improper input validation

EUVDB-ID: #VU27229

Risk: Low

CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-2773

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 Security component in Java SE Embedded. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

java-11-openjdk (Red Hat package): 11.0.3.7-2.el8_0 - 11.0.6.10-0.el8_0

Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions: 8.0

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions: 8.0

External links

http://access.redhat.com/errata/RHSA-2020:1517


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Improper input validation

EUVDB-ID: #VU27225

Risk: Low

CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-2778

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 JSSE component in Java SE. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

java-11-openjdk (Red Hat package): 11.0.3.7-2.el8_0 - 11.0.6.10-0.el8_0

Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions: 8.0

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions: 8.0

External links

http://access.redhat.com/errata/RHSA-2020:1517


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) Improper input validation

EUVDB-ID: #VU27221

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-2781

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 JSSE component in Java SE Embedded. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

java-11-openjdk (Red Hat package): 11.0.3.7-2.el8_0 - 11.0.6.10-0.el8_0

Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions: 8.0

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions: 8.0

External links

http://access.redhat.com/errata/RHSA-2020:1517


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

9) Improper input validation

EUVDB-ID: #VU27224

Risk: Medium

CVSSv3.1: 4.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-2800

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

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

The vulnerability exists due to improper input validation within the Lightweight HTTP Server component in Java SE Embedded. A remote non-authenticated attacker can exploit this vulnerability to read and manipulate data.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

java-11-openjdk (Red Hat package): 11.0.3.7-2.el8_0 - 11.0.6.10-0.el8_0

Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions: 8.0

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions: 8.0

External links

http://access.redhat.com/errata/RHSA-2020:1517


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

10) Improper input validation

EUVDB-ID: #VU27212

Risk: High

CVSSv3.1: 7.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-2803

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Java component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

java-11-openjdk (Red Hat package): 11.0.3.7-2.el8_0 - 11.0.6.10-0.el8_0

Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions: 8.0

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions: 8.0

External links

http://access.redhat.com/errata/RHSA-2020:1517


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

11) Improper input validation

EUVDB-ID: #VU27219

Risk: High

CVSSv3.1: 7.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-2805

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Libraries component in Java SE Embedded. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

java-11-openjdk (Red Hat package): 11.0.3.7-2.el8_0 - 11.0.6.10-0.el8_0

Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions: 8.0

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions: 8.0

External links

http://access.redhat.com/errata/RHSA-2020:1517


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

12) Improper input validation

EUVDB-ID: #VU27220

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-2816

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 JSSE component in Java SE. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

java-11-openjdk (Red Hat package): 11.0.3.7-2.el8_0 - 11.0.6.10-0.el8_0

Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions: 8.0

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions: 8.0

External links

http://access.redhat.com/errata/RHSA-2020:1517


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

13) Improper input validation

EUVDB-ID: #VU27222

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-2830

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 Concurrency component in Java SE Embedded. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

java-11-openjdk (Red Hat package): 11.0.3.7-2.el8_0 - 11.0.6.10-0.el8_0

Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions: 8.0

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions: 8.0

External links

http://access.redhat.com/errata/RHSA-2020:1517


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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