Lucene search

K
archlinuxArchLinuxASA-202108-1
HistoryAug 03, 2021 - 12:00 a.m.

[ASA-202108-1] nodejs: arbitrary code execution

2021-08-0300:00:00
security.archlinux.org
110

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.003 Low

EPSS

Percentile

68.6%

Arch Linux Security Advisory ASA-202108-1

Severity: High
Date : 2021-08-03
CVE-ID : CVE-2021-22930
Package : nodejs
Type : arbitrary code execution
Remote : Yes
Link : https://security.archlinux.org/AVG-2239

Summary

The package nodejs before version 16.6.0-1 is vulnerable to arbitrary
code execution.

Resolution

Upgrade to 16.6.0-1.

pacman -Syu β€œnodejs>=16.6.0-1”

The problem has been fixed upstream in version 16.6.0.

Workaround

None.

Description

Node.js before version 16.6.0, 14.17.4 and 12.22.4 is vulnerable to a
use after free attack where an attacker might be able to exploit the
memory corruption, to change process behavior.

Impact

A remote attacker could execute arbitrary code through crafted HTTP/2
requests.

References

https://nodejs.org/en/blog/vulnerability/july-2021-security-releases-2/#use-after-free-on-close-http2-on-stream-canceling-high-cve-2021-22930
https://github.com/nodejs/node/issues/38964
https://github.com/nodejs/node/pull/39423
https://github.com/nodejs/node/commit/9d950a0956bf2c3dd87bacb56807f37e16a91db4
https://github.com/nodejs/node/commit/d48b91ea2b27828ceea10dab1effa42bc542be03
https://github.com/nodejs/node/commit/b263f2585ab53f56e0e22b46cf1f8519a8af8a05
https://security.archlinux.org/CVE-2021-22930

OSVersionArchitecturePackageVersionFilename
ArchLinuxanyanynodejs<Β 16.6.0-1UNKNOWN

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.003 Low

EPSS

Percentile

68.6%