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RedHatRHSA-2021:2778

HistoryJul 22, 2021 - 2:58 p.m.

(RHSA-2021:2778) Important: OpenJDK 8u302 Security Update for Portable Linux Builds

2021-07-2214:58:21

access.redhat.com

openjdk 8

security update

portable linux builds

cve-2021-2341

cve-2021-2369

cve-2021-2388

networking

library

hotspot

CVSS2

5.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:N/C:P/I:P/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.002

Percentile

61.8%

JSON

The OpenJDK 8 packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit.

This release of the Red Hat build of OpenJDK 8 (1.8.0.302) for portable Linux serves as a replacement for the Red Hat build of OpenJDK 8 (1.8.0.292) and includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section.

Security Fix(es):

OpenJDK: FTP PASV command response can cause FtpClient to connect to
arbitrary host (Networking, 8258432) (CVE-2021-2341)
OpenJDK: Incorrect verification of JAR files with multiple MANIFEST.MF
files (Library, 8260967) (CVE-2021-2369)
OpenJDK: Incorrect comparison during range check elimination (Hotspot,

(CVE-2021-2388)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.