CVE-2022-31115

Katalog CVE

CVSS 8.8 · High EPSS 1,6%

Kerentanan Deserialization of Untrusted Data pada amazon opensearch. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

opensearch-ruby is a community-driven, open source fork of elasticsearch-ruby. In versions prior to 2.0.1 the ruby `YAML.load` function was used instead of `YAML.safe_load`. As a result opensearch-ruby 2.0.0 and prior can lead to unsafe deserialization using YAML.load if the response is of type YAML. An attacker must be in control of an opensearch server and convince the victim to connect to it in order to exploit this vulnerability. The problem has been patched in opensearch-ruby gem version 2.0.1. Users are advised to upgrade. There are no known workarounds for this issue.

Rincian

Terbit di NVD

30 Juni 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-502: Deserialization of Untrusted Data

EPSS (30 hari)

1,6% peluang dieksploitasi; lebih tinggi dari 75,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/opensearch-project/opensearch-ruby/pull/77 patch · advisory pihak ketiga
• https://github.com/opensearch-project/opensearch-ruby/security/advisories/GHSA-977c-63xq-cgw3 advisory pihak ketiga
• https://staaldraad.github.io/post/2021-01-09-universal-rce-ruby-yaml-load-updated/ exploit · advisory pihak ketiga