CVE-2021-3121

Katalog CVE

CVSS 8.6 · High EPSS 3,4%

Kerentanan Improper Validation of Array Index pada golang protobuf, hashicorp consul. Skor CVSS 3.1 8.6 (High) menurut NVD.

Deskripsi (NVD)

An issue was discovered in GoGo Protobuf before 1.3.2. plugin/unmarshal/unmarshal.go lacks certain index validation, aka the "skippy peanut butter" issue.

Rincian

Terbit di NVD

11 Januari 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-129: Improper Validation of Array Index

EPSS (30 hari)

3,4% peluang dieksploitasi; lebih tinggi dari 88,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/gogo/protobuf/commit/b03c65ea87cdc3521ede29f62fe3ce239267c1bc patch · advisory pihak ketiga
• https://github.com/gogo/protobuf/compare/v1.3.1...v1.3.2 patch · advisory pihak ketiga
• https://discuss.hashicorp.com/t/hcsec-2021-23-consul-exposed-to-denial-of-service-in-gogo-protobuf-dependency/... advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20210219-0006/ advisory pihak ketiga
• https://lists.apache.org/thread.html/r68032132c0399c29d6cdc7bd44918535da54060a10a12b1591328bff%40%3Cnotificati...
• https://lists.apache.org/thread.html/r88d69555cb74a129a7bf84838073b61259b4a3830190e05a3b87994e%40%3Ccommits.pu...
• https://lists.apache.org/thread.html/rc1e9ff22c5641d73701ba56362fb867d40ed287cca000b131dcf4a44%40%3Ccommits.pu...