CVE-2023-28445

criticalPriorität · verfolgen · 39EPSS 0.010 · 62. PerzentilEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.97% (62nd) EPSS

CVSS 9.8 · critical

Is it mine?

10 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · bewertet 2026-10-27

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.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

10.0

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 5.9

v3.19.9criticalAV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.110criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · security-advisories@github.comAusnutzbarkeit 3.1 · Auswirkung 6

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · OSV

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-125USCWE-125USCWE-125USCWE-787USCWE-787USCWE-787US

betroffene Produkte (10)

Betroffene Produkte und Versionsbereiche.

denoland deno≤ = 1.32.0enisa_euvdEU
Сообщество свободного программного обеспечения Deno≤ 1.32.0fstec_bduRU
Сообщество свободного программного обеспечения Deno runtime≤ 0.102.0fstec_bduRU
Сообщество свободного программного обеспечения Serde V8≤ 0.87.0fstec_bduRU
deno deno= 1.32.0nvdUScpe:2.3:a:deno:deno:*:*:*:*:*:*:*:*
deno deno runtime= 0.102.0nvdUScpe:2.3:a:deno:deno_runtime:*:*:*:*:*:*:*:*
deno serde v8= 0.87.0nvdUScpe:2.3:a:deno:serde_v8:*:*:*:*:*:*:*:*
crates.io Deno1.32.0 → 1.32.1osvUSpkg:cargo/Deno
crates.io deno_runtime0.102.0 → 0.103.0osvUSpkg:cargo/deno_runtime
crates.io serde_v80.87.0 → 0.88.0osvUSpkg:cargo/serde_v8

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

GHSA-c25x-cm9x-qqgxDeno improperly handles resizable ArrayBuffer2023-03-23ghsa · osvUS
### Impact [Resizable ArrayBuffers](https://github.com/tc39/proposal-resizablearraybuffer) 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-gsab` to disable resizable ArrayBuffers.

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu nvd osv NVD CVE.org MITRE

veröffentlicht 2023-03-24geändert 2026-06-17

Referenzen (11)

Externe Belege — Patches, Meldungen, Analysen.

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