OESA-2026-3374

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-3374

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-3374.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-3374

Upstream

CVE-2026-48829

CVE-2026-56968

Published

2026-08-13T14:02:01Z

Modified

2026-08-16T01:45:17Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

libgsasl security update

Details

The library includes support for the SASL framework and at least partial support for the CRAM-MD5, EXTERNAL, GSSAPI, ANONYMOUS, PLAIN, SECURID, DIGEST-MD5, LOGIN, and NTLM mechanisms.

Security Fix(es):

In GNU SASL before 2.2.3, DIGEST-MD5 has a NULL pointer dereference affecting both clients and servers, via a known token with no accompanying = character. This occurs in lib/digest-md5/getsubopt.c.(CVE-2026-48829)

GNU SASL before 2.2.4 lacks sanitization of a short challenge in _gsasl_ntlm_client_step in the NTLM client, which could result in memory disclosure via a crafted server.(CVE-2026-56968)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:20.03-LTS-SP4 / libgsasl

Package

Name: libgsasl
Purl: pkg:rpm/openEuler/libgsasl&distro=openEuler-20.03-LTS-SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.8.1-3.oe2003sp4

Ecosystem specific

{
    "aarch64": [
        "libgsasl-1.8.1-3.oe2003sp4.aarch64.rpm",
        "libgsasl-debuginfo-1.8.1-3.oe2003sp4.aarch64.rpm",
        "libgsasl-debugsource-1.8.1-3.oe2003sp4.aarch64.rpm",
        "libgsasl-devel-1.8.1-3.oe2003sp4.aarch64.rpm"
    ],
    "src": [
        "libgsasl-1.8.1-3.oe2003sp4.src.rpm"
    ],
    "x86_64": [
        "libgsasl-1.8.1-3.oe2003sp4.x86_64.rpm",
        "libgsasl-debuginfo-1.8.1-3.oe2003sp4.x86_64.rpm",
        "libgsasl-debugsource-1.8.1-3.oe2003sp4.x86_64.rpm",
        "libgsasl-devel-1.8.1-3.oe2003sp4.x86_64.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-3374.json"