CVE-2022-39237

Katalog CVE

CVSS 9.8 · Critical EPSS 0,64%

Kerentanan Improper Verification of Cryptographic Signature pada sylabs singularity image format. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

syslabs/sif is the Singularity Image Format (SIF) reference implementation. In versions prior to 2.8.1the `github.com/sylabs/sif/v2/pkg/integrity` package did not verify that the hash algorithm(s) used are cryptographically secure when verifying digital signatures. A patch is available in version >= v2.8.1 of the module. Users are encouraged to upgrade. Users unable to upgrade may independently validate that the hash algorithm(s) used for metadata digest(s) and signature hash are cryptographically secure.

Rincian

Terbit di NVD

6 Oktober 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-347: Improper Verification of Cryptographic Signature
CWE-327: Use of a Broken or Risky Cryptographic Algorithm

EPSS (30 hari)

0,64% peluang dieksploitasi; lebih tinggi dari 49,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/sylabs/sif/commit/07fb86029a12e3210f6131e065570124605daeaa patch · advisory pihak ketiga
• https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8 advisory pihak ketiga
• https://security.gentoo.org/glsa/202210-19 advisory pihak ketiga