CVE-2021-36155

Katalog CVE

CVSS 7.5 · High EPSS 2,1%

Kerentanan Allocation of Resources Without Limits or Throttling pada linuxfoundation grpc swift. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

LengthPrefixedMessageReader in gRPC Swift 1.1.0 and earlier allocates buffers of arbitrary length, which allows remote attackers to cause uncontrolled resource consumption and deny service.

Rincian

Terbit di NVD

9 Juli 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-770: Allocation of Resources Without Limits or Throttling

EPSS (30 hari)

2,1% peluang dieksploitasi; lebih tinggi dari 81,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35303 mailing list · advisory pihak ketiga
• https://github.com/grpc/grpc-swift/releases release notes · advisory pihak ketiga
• https://github.com/grpc/grpc-swift/security/advisories/GHSA-rxmj-hg9v-vp3p advisory pihak ketiga