cvelistv5 - cve-2023-28445

cve-2023-28445

Vulnerability from cvelistv5

Published

2023-03-23 23:23

Modified

2024-08-02 12:38

Severity ?

9.9 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Summary

Deno is a runtime for JavaScript and TypeScript that uses V8 and is built in Rust. Resizable ArrayBuffers passed to asynchronous functions that are shrunk during the asynchronous operation could result in an out-of-bound read/write. It is unlikely that this has been exploited in the wild, as the only version affected is Deno 1.32.0. Deno Deploy users are not affected. The problem has been resolved by disabling resizable ArrayBuffers temporarily in Deno 1.32.1. Deno 1.32.2 will re-enable resizable ArrayBuffers with a proper fix. As a workaround, run with `--v8-flags=--no-harmony-rab-gsab` to disable resizable ArrayBuffers.

References

URL	Tags
security-advisories@github.com	https://github.com/denoland/deno/pull/18395	Patch, Vendor Advisory
security-advisories@github.com	https://github.com/denoland/deno/releases/tag/v1.32.1	Patch, Release Notes
security-advisories@github.com	https://github.com/denoland/deno/security/advisories/GHSA-c25x-cm9x-qqgx	Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/denoland/deno/pull/18395	Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/denoland/deno/releases/tag/v1.32.1	Patch, Release Notes
af854a3a-2127-422b-91ae-364da2661108	https://github.com/denoland/deno/security/advisories/GHSA-c25x-cm9x-qqgx	Mitigation, Vendor Advisory

Impacted products

Vendor

Product

Version

▼

denoland

deno

Version: = 1.32.0

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

cve-2023-28445

Vulnerability from cvelistv5

ghsa-c25x-cm9x-qqgx

Vulnerability from github

Impact

Patches

Workarounds

gsd-2023-28445

Vulnerability from gsd

Tags

Sightings

Nomenclature