CVE Listesine Dön
CVE-2021-46878

An issue was discovered in Treasure Data Fluent Bit 1.7.1 erroneous parsing in flb_pack_msgpack_to_json_format leads to type confusion bug that interprets whatever is on the stack as msgpack maps and arrays leading to use-after-free. This can be used by an attacker to craft a specially craft file and trick the victim opening it using the affect software triggering use-after-free and execute arbitrary code on the target system.

CVSS Skor

7.8

EPSS İhtimal

%0.4

Risk Skoru

0.0

Yayın

3 yıl önce

Vulnerability Timeline (Değişiklik ve Güncelleme Geçmişi)

CVE-2021-46878 zafiyeti üzerinde NVD, CISA ve MITRE tarafından yapılan tarihsel değişiklikler:

TarihAktör / Kaynakİşlem / AçıklamaTürÖnceki DeğerYeni Değer
29.10.2026nvd@nist.govInitial Analysis & CVSS Vector AssignmentCVSS V3.1—CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
11.04.2023CISA CoordinatorSSVC Risk Re-assessmentSSVC / KEVexploitation: noneexploitation: none
11.04.2023MITRE / NVDNew CVE Record Received & IngestedCVE Created—CVE-2021-46878

Bu açığı API ile alın

Etkilenen ürünler, sürüm aralıkları, istismar durumu ve yama bilgisi tek istekte; ücretsiz anahtarla.

curl -H "x-api-key: $DAYBREACH_API_KEY" \
  "https://api.daybreach.dev/api/v1/intel/cves/CVE-2021-46878"
CVE-2021-46878 · An issue was discovered in Treasure Data…