CVE-2022-31099 is a Denial of Service vulnerability affecting rulex, a regular expression language, and products utilizing it such as pomsky_lang. An attacker can trigger a stack overflow by submitting a specially crafted, deeply nested rulex expression, causing the service to crash. This medium-severity vulnerability (CVSS 6.5) requires low privileges and no user interaction, leading to high availability impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.4.3CPE matchmatch criteria | cpe:2.3:a:pomsky-lang:pomsky:*:*:*:*:*:rust:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.