CVE-2025-40920

Katalog CVE

CVSS 8.6 · High EPSS 0,44%

Kerentanan Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG). Skor CVSS 3.1 8.6 (High) menurut CISA ADP.

Deskripsi (NVD)

Catalyst::Authentication::Credential::HTTP versions 1.018 and earlier for Perl generate nonces using the Perl Data::UUID library. * Data::UUID does not use a strong cryptographic source for generating UUIDs. * Data::UUID returns v3 UUIDs, which are generated from known information and are unsuitable for security, as per RFC 9562. * The nonces should be generated from a strong cryptographic source, as per RFC 7616.

Rincian

Terbit di NVD

11 Agustus 2025

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-338: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
CWE-340: Generation of Predictable Numbers or Identifiers

EPSS (30 hari)

0,44% peluang dieksploitasi; lebih tinggi dari 36,8% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://datatracker.ietf.org/doc/html/rfc7616#section-5.12
• https://datatracker.ietf.org/doc/html/rfc9562#name-security-considerations
• https://github.com/perl-catalyst/Catalyst-Authentication-Credential-HTTP/commit/ad2c03aad95406db4ce35dfb670664...
• https://github.com/perl-catalyst/Catalyst-Authentication-Credential-HTTP/pull/1
• https://metacpan.org/release/ETHER/Catalyst-Authentication-Credential-HTTP-1.018/source/lib/Catalyst/Authentic...
• https://security.metacpan.org/patches/C/Catalyst-Authentication-Credential-HTTP/1.018/CVE-2025-40920-r1.patch
• http://www.openwall.com/lists/oss-security/2025/08/12/1