(RHSA-2021:0943) Moderate: Red Hat build of Eclipse Vert.x 4.0.3 security update

2021-03-3109:34:13

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5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

2.6 Low

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.184 Low

EPSS

Percentile

96.1%

JSON

This release of Red Hat build of Eclipse Vert.x 4.0.3 includes security updates, bug fixes, and enhancements. For more information, see the release notes listed in the References section.

Security Fix(es):

netty: Information disclosure via the local system temporary directory (CVE-2021-21290)
netty: possible request smuggling in HTTP/2 due missing validation (CVE-2021-21295)

For more details about the security issues and their impact, the CVSS score, acknowledgements, and other related information, see the CVE pages listed in the References section.