CVE-2024-34346: Deno permission escalation vulnerability via open of privileged files with missing `--deny` flag

CVE-2024-34346 · Severity: low · CVSS 3.1 · Published 2024-05-08

Deno permission escalation vulnerability via open of privileged files with missing `--deny` flag

Technologies: deno (crates.io). Vendors: crates.io.

Quick answers

Is CVE-2024-34346 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2024-34346 being exploited in the wild.
How severe is CVE-2024-34346?
Low severity, with a CVSS score of 3.1, published 8 May 2024.
Which products and versions are affected?
deno (crates.io) SEMVER:introduced=0,fixed=1.43.1.
Is there a fix for CVE-2024-34346?
Yes. deno (crates.io): upgrade to 1.43.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2024-34346?
Check whether you run deno (crates.io) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • deno (crates.io): upgrade to 1.43.1 or later
    cargo update -p deno

Affected products

  • deno (crates.io) SEMVER:introduced=0,fixed=1.43.1

Identifiers

  • CVE-2024-34346
  • GHSA-23rx-c3g5-hv9w

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