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CVE-2021-3726
Date: November 30, 2021
Vulnerability in "title" function Description: the "title" function defined in "lib/termsupport.zsh" uses "print" to set the terminal title to a user-supplied string. In Oh My Zsh, this function is always used securely, but custom user code could use the "title" function in a way that is unsafe. Fixed in: "a263cdac" (https://github.com/ohmyzsh/ohmyzsh/commit/a263cdac). Impacted areas: - "title" function in "lib/termsupport.zsh". - Custom user code using the "title" function.
Language: SHELL
Severity Score
Severity Score
Weakness Type (CWE)
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-78CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | HIGH |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | REQUIRED |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | HIGH |
| Availability (A): | HIGH |
CVSS v2
| Base Score: |
|
|---|---|
| Access Vector (AV): | NETWORK |
| Access Complexity (AC): | LOW |
| Authentication (AU): | NONE |
| Confidentiality (C): | PARTIAL |
| Integrity (I): | PARTIAL |
| Availability (A): | PARTIAL |
| Additional information: |