CVE-2021-3762

Katalog CVE

CVSS 9.8 · Critical EPSS 4,8%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada redhat clair, redhat quay. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A directory traversal vulnerability was found in the ClairCore engine of Clair. An attacker can exploit this by supplying a crafted container image which, when scanned by Clair, allows for arbitrary file write on the filesystem, potentially allowing for remote code execution.

Rincian

Terbit di NVD

3 Maret 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

4,8% peluang dieksploitasi; lebih tinggi dari 91,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.redhat.com/show_bug.cgi?id=2000795 issue tracking · patch · advisory pihak ketiga
• https://github.com/quay/clair/pull/1379 patch · advisory pihak ketiga
• https://github.com/quay/clair/pull/1380 patch · advisory pihak ketiga
• https://github.com/quay/claircore/commit/691f2023a1720a0579e688b69a2f4bfe1f4b7821 patch · advisory pihak ketiga
• https://github.com/quay/claircore/pull/478 patch · advisory pihak ketiga
• https://vulmon.com/exploitdetails?qidtp=maillist_oss_security&qid=d19fce9ede06e13dfb5630ece7f14f83 exploit · advisory pihak ketiga