GHSA-c25x-cm9x-qqgx
Suggest an improvement- Source
- https://github.com/advisories/GHSA-c25x-cm9x-qqgx
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/03/GHSA-c25x-cm9x-qqgx/GHSA-c25x-cm9x-qqgx.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-c25x-cm9x-qqgx
- Aliases
- Related
- Published
- 2023-03-23T23:13:25Z
- Modified
- 2023-11-08T04:12:11.261571Z
- Severity
-
- 9.9 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
- Summary
- Deno improperly handles resizable ArrayBuffer
- Details
-
Impact
Resizable ArrayBuffers passed to asynchronous native 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.
Patches
The problem has been resolved by disabling resizable ArrayBuffers temporarily in Deno 1.32.1. A future version of Deno will re-enable resizable ArrayBuffers with a proper fix.
Workarounds
Upgrade to Deno 1.32.1, or run with
--v8-flags=--no-harmony-rab-gsabto disable resizable ArrayBuffers. - Database specific
{ "nvd_published_at": "2023-03-24T00:15:00Z", "github_reviewed_at": "2023-03-23T23:13:25Z", "severity": "CRITICAL", "github_reviewed": true, "cwe_ids": [ "CWE-125", "CWE-787" ] }- References
Affected packages
crates.io / Deno
Package
- Name
- Deno
- View open source insights on deps.dev
- Purl
- pkg:cargo/Deno
crates.io / serde_v8
Package
- Name
- serde_v8
- View open source insights on deps.dev
- Purl
- pkg:cargo/serde_v8
crates.io / deno_runtime
Package
- Name
- deno_runtime
- View open source insights on deps.dev
- Purl
- pkg:cargo/deno_runtime