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@huntrdevCVE-2021-3725

HistoryNov 30, 2021 - 10:15 a.m.

CVE-2021-3725

2021-11-3010:15:08

CWE-78

CWE-94

@huntrdev

web.nvd.nist.gov

dirhistory

plugin

vulnerability

command injection

nvd

cve-2021-3725

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.002

Percentile

55.5%

JSON

Vulnerability in dirhistory plugin Description: the widgets that go back and forward in the directory history, triggered by pressing Alt-Left and Alt-Right, use functions that unsafely execute eval on directory names. If you cd into a directory with a carefully-crafted name, then press Alt-Left, the system is subject to command injection. Impacted areas: - Functions pop_past and pop_future in dirhistory plugin.

Affected configurations

Nvd

Node

planetargonoh_my_zshRange<11-11-2021

VendorProductVersionCPE
planetargonoh_my_zsh*cpe:2.3:a:planetargon:oh_my_zsh:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
planetargon	oh_my_zsh	*	cpe:2.3:a:planetargon:oh_my_zsh::::::::

CNA Affected

[
  {
    "product": "ohmyzsh/ohmyzsh",
    "vendor": "ohmyzsh",
    "versions": [
      {
        "lessThan": "06fc5fb",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

github.com/ohmyzsh/ohmyzsh/commit/06fc5fb

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.002

Percentile

55.5%

JSON

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