Improper Control of Dynamically-Managed Code Resources in lukeed dset

1) Improper Control of Dynamically-Managed Code Resources

EUVDB-ID: #VU64738

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-25645

CWE-ID: CWE-913 - Improper Control of Dynamically-Managed Code Resources

Exploit availability: No

Description

The vulnerability allows a remote attacker to modify files on the system.

The vulnerability exists due to dset function checks for prototype pollution by validating if the top-level path contains __proto__, constructor or protorype. A remote unauthenticated attacker can send a specially crafted malicious object, bypass check and achieve prototype pollution.

Mitigation

Install update from vendor's website.

Vulnerable software versions

dset: 1.0.0 - 3.1.1

External links

http://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2431974
http://snyk.io/vuln/SNYK-JS-DSET-2330881
http://bugzilla.redhat.com/show_bug.cgi?id=2080847

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.