Vulnerability Details : CVE-2021-3934
ohmyzsh is vulnerable to Improper Neutralization of Special Elements used in an OS Command
Products affected by CVE-2021-3934
- cpe:2.3:a:planetargon:oh_my_zsh:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-3934
0.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 61 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-3934
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.1
|
MEDIUM | AV:N/AC:H/Au:N/C:P/I:P/A:P |
4.9
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
huntr.dev | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.6
|
5.9
|
NIST |
CWE ids for CVE-2021-3934
-
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by:
- nvd@nist.gov (Primary)
- security@huntr.dev (Secondary)
References for CVE-2021-3934
-
https://huntr.dev/bounties/ad2b5c3f-a3ce-4407-94dc-354c723310ce
huntr: Disclose & Fix Security Vulnerabilities in Open SourcePermissions Required
-
https://github.com/ohmyzsh/ohmyzsh/commit/6cb41b70a6d04301fd50cd5862ecd705ba226c0e
fix(lib): fix `omz_urldecode` unsafe eval bug · ohmyzsh/ohmyzsh@6cb41b7 · GitHubPatch;Third Party Advisory
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