CVE-2021-36089

Katalog CVE

CVSS 7.8 · High EPSS 1,2%

Kerentanan Out-of-bounds Write pada zope grok. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

Grok 7.6.6 through 9.2.0 has a heap-based buffer overflow in grk::FileFormatDecompress::apply_palette_clr (called from grk::FileFormatDecompress::applyColour).

Rincian

Terbit di NVD

1 Juli 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 66,7% 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=33544 exploit · issue tracking · patch · advisory pihak ketiga
• https://github.com/GrokImageCompression/grok/releases release notes · advisory pihak ketiga
• https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2021-677.yaml advisory pihak ketiga