Lucene search

@huntrdevCVELIST:CVE-2021-3726

HistoryNov 30, 2021 - 9:30 a.m.

CVE-2021-3726 OS Command Injection in ohmyzsh/ohmyzsh

2021-11-3009:30:15

CWE-78

@huntrdev

www.cve.org

command injection

ohmyzsh

security

vulnerability

fixed

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

9.5

Confidence

High

EPSS

0.002

Percentile

61.2%

JSON

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.Impacted areas: - `title` function in `lib/termsupport.zsh`. - Custom user code using the `title` function.

CNA Affected

[
  {
    "product": "ohmyzsh/ohmyzsh",
    "vendor": "ohmyzsh",
    "versions": [
      {
        "lessThan": "a263cdac",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

github.com/ohmyzsh/ohmyzsh/commit/a263cdac

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

9.5

Confidence

High

EPSS

0.002

Percentile

61.2%

JSON

Related for CVELIST:CVE-2021-3726