openEuler update for nodejs

Published: 2022-07-22

Risk	High
Patch available	YES
Number of vulnerabilities	5
CVE-ID	CVE-2020-15095 CVE-2020-7774 CVE-2020-7754 CVE-2020-7788 CVE-2021-3918
CWE-ID	CWE-532 CWE-94 CWE-185
Exploitation vector	Network
Public exploit	Public exploit code for vulnerability #2 is available.
Vulnerable software Subscribe	openEuler Operating systems & Components / Operating system nodejs-docs Operating systems & Components / Operating system package or component nodejs-devel Operating systems & Components / Operating system package or component nodejs-debugsource Operating systems & Components / Operating system package or component v8-devel Operating systems & Components / Operating system package or component nodejs-libs Operating systems & Components / Operating system package or component nodejs-debuginfo Operating systems & Components / Operating system package or component nodejs-full-i18n Operating systems & Components / Operating system package or component npm Operating systems & Components / Operating system package or component nodejs Operating systems & Components / Operating system package or component
Vendor	openEuler

Security Bulletin

This security bulletin contains information about 5 vulnerabilities.

1) Inclusion of Sensitive Information in Log Files

EUVDB-ID: #VU47355

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-15095

CWE-ID: CWE-532 - Information Exposure Through Log Files

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to NPM Cli stores sensitive information into log files and supports URLs like "://[[:]@][:][:][/]". A local user can redirect output of a log file to an external URL.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 20.03 LTS SP3

nodejs-docs: before 12.22.11-1

nodejs-devel: before 12.22.11-1

nodejs-debugsource: before 12.22.11-1

v8-devel: before 7.8.279.23-1.12.22.11.1

nodejs-libs: before 12.22.11-1

nodejs-debuginfo: before 12.22.11-1

nodejs-full-i18n: before 12.22.11-1

npm: before 6.14.16-1.12.22.11.1

nodejs: before 12.22.11-1

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1769

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Prototype pollution

EUVDB-ID: #VU52909

Risk: Medium

CVSSv3.1: 4.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C]

CVE-ID: CVE-2020-7774

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary JavaScript code.

The vulnerability exists due to improper input validation. A remote attacker can send a specially crafted request and execute arbitrary JavaScript code.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 20.03 LTS SP3

nodejs-docs: before 12.22.11-1

nodejs-devel: before 12.22.11-1

nodejs-debugsource: before 12.22.11-1

v8-devel: before 7.8.279.23-1.12.22.11.1

nodejs-libs: before 12.22.11-1

nodejs-debuginfo: before 12.22.11-1

nodejs-full-i18n: before 12.22.11-1

npm: before 6.14.16-1.12.22.11.1

nodejs: before 12.22.11-1

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1769

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

3) Incorrect Regular Expression

EUVDB-ID: #VU76389

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-7754

CWE-ID: CWE-185 - Incorrect Regular Expression

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient input validation when processing regular expressions. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 20.03 LTS SP3

nodejs-docs: before 12.22.11-1

nodejs-devel: before 12.22.11-1

nodejs-debugsource: before 12.22.11-1

v8-devel: before 7.8.279.23-1.12.22.11.1

nodejs-libs: before 12.22.11-1

nodejs-debuginfo: before 12.22.11-1

nodejs-full-i18n: before 12.22.11-1

npm: before 6.14.16-1.12.22.11.1

nodejs: before 12.22.11-1

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1769

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Prototype pollution

EUVDB-ID: #VU66955

Risk: Medium

CVSSv3.1: 6.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-7788

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code.

The vulnerability exists due to improper input validation when handling INI files. A remote attacker can pass a specially crafted INI file to the application and perform prototype pollution attacks.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 20.03 LTS SP3

nodejs-docs: before 12.22.11-1

nodejs-devel: before 12.22.11-1

nodejs-debugsource: before 12.22.11-1

v8-devel: before 7.8.279.23-1.12.22.11.1

nodejs-libs: before 12.22.11-1

nodejs-debuginfo: before 12.22.11-1

nodejs-full-i18n: before 12.22.11-1

npm: before 6.14.16-1.12.22.11.1

nodejs: before 12.22.11-1

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1769

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Code Injection

EUVDB-ID: #VU64034

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3918

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to insufficient sanitization of user-supplied data during the validation of a JSON object. A remote attacker can pass a specially crafted JSON file for validation and execute arbitrary code.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 20.03 LTS SP3

nodejs-docs: before 12.22.11-1

nodejs-devel: before 12.22.11-1

nodejs-debugsource: before 12.22.11-1

v8-devel: before 7.8.279.23-1.12.22.11.1

nodejs-libs: before 12.22.11-1

nodejs-debuginfo: before 12.22.11-1

nodejs-full-i18n: before 12.22.11-1

npm: before 6.14.16-1.12.22.11.1

nodejs: before 12.22.11-1

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1769

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.