Lucene search

K
archlinuxArchLinuxASA-202108-2
HistoryAug 03, 2021 - 12:00 a.m.

[ASA-202108-2] nodejs-lts-fermium: arbitrary code execution

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

CVSS2

7.5

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

CVSS3

9.8

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

EPSS

0.003

Percentile

70.2%

Arch Linux Security Advisory ASA-202108-2

Severity: High
Date : 2021-08-03
CVE-ID : CVE-2021-22930
Package : nodejs-lts-fermium
Type : arbitrary code execution
Remote : Yes
Link : https://security.archlinux.org/AVG-2240

Summary

The package nodejs-lts-fermium before version 14.17.4-1 is vulnerable
to arbitrary code execution.

Resolution

Upgrade to 14.17.4-1.

pacman -Syu β€œnodejs-lts-fermium>=14.17.4-1”

The problem has been fixed upstream in version 14.17.4.

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-lts-fermium<Β 14.17.4-1UNKNOWN

CVSS2

7.5

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

CVSS3

9.8

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

EPSS

0.003

Percentile

70.2%