What is CVE-2021-3934?

CVE-2021-3934 is a high-severity vulnerability in Ohmyzsh Ohmyzsh/ohmyzsh, classified under OS Command Injection. CVSS score: 7.5/10. Published 2021-11-12.

How severe is CVE-2021-3934?

High severity. CVSS v3 base score is 7.5 out of 10.

RCE in Ohmyzsh Ohmyzsh/ohmyzsh

CVE-2021-3934

ohmyzsh is vulnerable to Improper Neutralization of Special Elements used in an OS Command

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.006 (45.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Ohmyzsh Ohmyzsh/ohmyzsh — versions unspecified
Planetargon Oh_my_zsh

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

security@huntr.dev (Permissions Required, x_refsource_CONFIRM)
security@huntr.dev (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-3934?: CVE-2021-3934 is a high-severity vulnerability in Ohmyzsh Ohmyzsh/ohmyzsh, classified under OS Command Injection. CVSS score: 7.5/10. Published 2021-11-12.
How severe is CVE-2021-3934?: High severity. CVSS v3 base score is 7.5 out of 10.