RHEL 7 : java-1.7.1-ibm (RHSA-2020:5586)

medium Nessus Plugin ID 144376
New! Vulnerability Priority Rating (VPR)

Tenable calculates a dynamic VPR for every vulnerability. VPR combines vulnerability information with threat intelligence and machine learning algorithms to predict which vulnerabilities are most likely to be exploited in attacks. Read more about what VPR is and how it is different from CVSS.

VPR Score: 2.2

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:5586 advisory.

- OpenJDK: High memory usage during deserialization of Proxy class with many interfaces (Serialization, 8236862) (CVE-2020-14779)

- OpenJDK: Credentials sent over unencrypted LDAP connection (JNDI, 8237990) (CVE-2020-14781)

- OpenJDK: Certificate blacklist bypass via alternate certificate encodings (Libraries, 8237995) (CVE-2020-14782)

- OpenJDK: Missing permission check in path to URI conversion (Libraries, 8242680) (CVE-2020-14796)

- OpenJDK: Incomplete check for invalid characters in URI to path conversion (Libraries, 8242685) (CVE-2020-14797)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://cwe.mitre.org/data/definitions/20.html

https://cwe.mitre.org/data/definitions/295.html

https://cwe.mitre.org/data/definitions/319.html

https://cwe.mitre.org/data/definitions/770.html

https://access.redhat.com/security/cve/CVE-2020-14779

https://access.redhat.com/security/cve/CVE-2020-14781

https://access.redhat.com/security/cve/CVE-2020-14782

https://access.redhat.com/security/cve/CVE-2020-14796

https://access.redhat.com/security/cve/CVE-2020-14797

https://access.redhat.com/errata/RHSA-2020:5586

https://bugzilla.redhat.com/1889271

https://bugzilla.redhat.com/1889274

https://bugzilla.redhat.com/1889290

https://bugzilla.redhat.com/1889697

https://bugzilla.redhat.com/1889717

Plugin Details

Severity: Medium

ID: 144376

File Name: redhat-RHSA-2020-5586.nasl

Version: 1.4

Type: local

Agent: unix

Published: 12/18/2020

Updated: 4/15/2021

Dependencies: ssh_get_info.nasl

Risk Information

Risk Factor: Medium

VPR Score: 2.2

CVSS Score Source: CVE-2020-14797

CVSS v2.0

Base Score: 4.3

Temporal Score: 3.2

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

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

CVSS v3.0

Base Score: 3.7

Temporal Score: 3.2

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

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

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:java-1.7.1-ibm, p-cpe:/a:redhat:enterprise_linux:java-1.7.1-ibm-demo, p-cpe:/a:redhat:enterprise_linux:java-1.7.1-ibm-devel, p-cpe:/a:redhat:enterprise_linux:java-1.7.1-ibm-jdbc, p-cpe:/a:redhat:enterprise_linux:java-1.7.1-ibm-plugin, p-cpe:/a:redhat:enterprise_linux:java-1.7.1-ibm-src

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

Exploit Ease: No known exploits are available

Patch Publication Date: 12/16/2020

Vulnerability Publication Date: 10/20/2020

Reference Information

CVE: CVE-2020-14779, CVE-2020-14781, CVE-2020-14782, CVE-2020-14796, CVE-2020-14797

RHSA: 2020:5586

CWE: 20, 295, 319, 770, 20, 295, 319, 770