OESA-2026-4607

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-4607

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-4607.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-4607

Upstream

CVE-2026-77119

Published

2026-10-29T09:03:30Z

Modified

2026-10-29T09:15:39Z

Severity

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

Summary

bind security update

Details

BIND (Berkeley Internet Name Domain) is an implementation of the DNS (Domain Name System) protocols. BIND includes a DNS server (named), which resolves host names to IP addresses; a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating properly.

Security Fix(es):

A validly signed NSEC3 from an unrelated sibling zone may be accepted as an insecurity proof, downgrading a secure delegation and letting a forged unsigned answer through. This issue affects BIND 9 versions 9.11.0 through 9.18.50, 9.20.0 through 9.20.27, 9.21.0 through 9.21.25, 9.11.3-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.27-S1.(CVE-2026-77119)

Database specific

{
    "severity":  "Medium"
}

References

Affected packages

openEuler:24.03-LTS-SP3 / bind

Package

Name: bind
Purl: pkg:rpm/openEuler/bind&distro=openEuler-24.03-LTS-SP3

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

9.18.21-15.oe2403sp3

Ecosystem specific

{
    "aarch64":  [
        "bind-9.18.21-15.oe2403sp3.aarch64.rpm",
        "bind-chroot-9.18.21-15.oe2403sp3.aarch64.rpm",
        "bind-debuginfo-9.18.21-15.oe2403sp3.aarch64.rpm",
        "bind-debugsource-9.18.21-15.oe2403sp3.aarch64.rpm",
        "bind-devel-9.18.21-15.oe2403sp3.aarch64.rpm",
        "bind-dnssec-utils-9.18.21-15.oe2403sp3.aarch64.rpm",
        "bind-libs-9.18.21-15.oe2403sp3.aarch64.rpm",
        "bind-utils-9.18.21-15.oe2403sp3.aarch64.rpm"
    ],
    "noarch":  [
        "bind-dnssec-doc-9.18.21-15.oe2403sp3.noarch.rpm",
        "bind-license-9.18.21-15.oe2403sp3.noarch.rpm"
    ],
    "src":  [
        "bind-9.18.21-15.oe2403sp3.src.rpm"
    ],
    "x86_64":  [
        "bind-9.18.21-15.oe2403sp3.x86_64.rpm",
        "bind-chroot-9.18.21-15.oe2403sp3.x86_64.rpm",
        "bind-debuginfo-9.18.21-15.oe2403sp3.x86_64.rpm",
        "bind-debugsource-9.18.21-15.oe2403sp3.x86_64.rpm",
        "bind-devel-9.18.21-15.oe2403sp3.x86_64.rpm",
        "bind-dnssec-utils-9.18.21-15.oe2403sp3.x86_64.rpm",
        "bind-libs-9.18.21-15.oe2403sp3.x86_64.rpm",
        "bind-utils-9.18.21-15.oe2403sp3.x86_64.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-4607.json"