(RHSA-2021:3959) Moderate: Red Hat build of Eclipse Vert.x 4.1.5 security update

2021-11-1016:37:03

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red hat

eclipse vert.x

4.1.5

security update

netty-codec

bzip2decoder

snappyframedecoder

cve-2021-37136

cve-2021-37137

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.01

Percentile

84.3%

JSON

This release of Red Hat build of Eclipse Vert.x 4.1.5 includes security updates, bug fixes, and enhancements. For more information, see the release notes listed in the References section.

Security Fix(es):

netty-codec: Bzip2Decoder doesn’t allow setting size restrictions for decompressed data (CVE-2021-37136)
netty-codec: SnappyFrameDecoder doesn’t restrict chunk length and may buffer skippable chunks in an unnecessary way (CVE-2021-37137)

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.