OESA-2026-2422

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-2422

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-2422.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-2422

Upstream

CVE-2025-40918

Published

2026-05-22T13:21:38Z

Modified

2026-05-22T13:30:22.051515994Z

Summary

perl-Authen-SASL security update

Details

Authen::SASL::Perl is the pure Perl implementation of SASL mechanisms in the Authen::SASL framework, At the time of this writing it provides the client part implementation for the following SASL mechanisms.

Security Fix(es):

Authen::SASL::Perl::DIGEST_MD5 versions 2.04 through 2.1800 for Perl generates the cnonce insecurely. The cnonce (client nonce) is generated from an MD5 hash of the PID, the epoch time and the built-in rand function. The PID comes from a small set of numbers, and the epoch time may be guessed if not leaked from the HTTP Date header. The built-in rand function is unsuitable for cryptographic usage. According to RFC 2831, the cnonce-value should be provided by the client and contain at least 64 bits of entropy to ensure security.(CVE-2025-40918)

Database specific

{
    "severity": "Medium"
}

References

Affected packages

openEuler:24.03-LTS / perl-Authen-SASL

Package

Name: perl-Authen-SASL
Purl: pkg:rpm/openEuler/perl-Authen-SASL&distro=openEuler-24.03-LTS

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.1700-2.oe2403

Ecosystem specific

{
    "src": [
        "perl-Authen-SASL-2.1700-2.oe2403.src.rpm"
    ],
    "noarch": [
        "perl-Authen-SASL-2.1700-2.oe2403.noarch.rpm",
        "perl-Authen-SASL-help-2.1700-2.oe2403.noarch.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-2422.json"