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GitHub_MCVELIST:CVE-2024-27931

HistoryMar 05, 2024 - 4:43 p.m.

CVE-2024-27931 Insufficient permission checking in `Deno.makeTemp*` APIs

2024-03-0516:43:11

CWE-20

GitHub_M

www.cve.org

insufficient permission checking

deno.maketemp* apis

file creation

validation parameters

path traversal characters

security vulnerability

deno 1.41.1

5.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

JSON

Deno is a JavaScript, TypeScript, and WebAssembly runtime with secure defaults. Insufficient validation of parameters in Deno.makeTemp* APIs would allow for creation of files outside of the allowed directories. This may allow the user to overwrite important files on the system that may affect other systems. A user may provide a prefix or suffix to a Deno.makeTemp* API containing path traversal characters. This is fixed in Deno 1.41.1.

CNA Affected

[
  {
    "vendor": "denoland",
    "product": "deno",
    "versions": [
      {
        "version": "< 1.41.1",
        "status": "affected"
      }
    ]
  }
]

References

github.com/denoland/deno/security/advisories/GHSA-hrqr-jv8w-v9jh

5.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

JSON

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