OESA-2021-1417

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1417

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2021-1417.json

JSON Data

https://api.test.osv.dev/v1/vulns/OESA-2021-1417

Upstream

CVE-2021-3671

Published

2021-11-05T11:03:19Z

Modified

2025-08-12T05:09:18.880247Z

Summary

samba security update

Details

Security Fix(es):

A null pointer de-reference was found in the way samba kerberos server handled missing sname in TGS-REQ (Ticket Granting Server - Request). An authenticated user could use this flaw to crash the samba server.(CVE-2021-3671)

Database specific

{
    "severity": "Medium"
}

References

Affected packages

openEuler:20.03-LTS-SP1 / samba

Package

Name: samba
Purl: pkg:rpm/openEuler/samba&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.11.12-6.oe1

Ecosystem specific

{
    "src": [
        "samba-4.11.12-6.oe1.src.rpm"
    ],
    "noarch": [
        "samba-pidl-4.11.12-6.oe1.noarch.rpm"
    ],
    "aarch64": [
        "samba-devel-4.11.12-6.oe1.aarch64.rpm",
        "ctdb-4.11.12-6.oe1.aarch64.rpm",
        "python3-samba-4.11.12-6.oe1.aarch64.rpm",
        "samba-dc-provision-4.11.12-6.oe1.aarch64.rpm",
        "samba-debugsource-4.11.12-6.oe1.aarch64.rpm",
        "samba-krb5-printing-4.11.12-6.oe1.aarch64.rpm",
        "samba-help-4.11.12-6.oe1.aarch64.rpm",
        "samba-debuginfo-4.11.12-6.oe1.aarch64.rpm",
        "samba-common-tools-4.11.12-6.oe1.aarch64.rpm",
        "samba-winbind-4.11.12-6.oe1.aarch64.rpm",
        "samba-winbind-modules-4.11.12-6.oe1.aarch64.rpm",
        "ctdb-tests-4.11.12-6.oe1.aarch64.rpm",
        "samba-dc-4.11.12-6.oe1.aarch64.rpm",
        "python3-samba-test-4.11.12-6.oe1.aarch64.rpm",
        "samba-winbind-krb5-locator-4.11.12-6.oe1.aarch64.rpm",
        "python3-samba-dc-4.11.12-6.oe1.aarch64.rpm",
        "samba-4.11.12-6.oe1.aarch64.rpm",
        "samba-winbind-clients-4.11.12-6.oe1.aarch64.rpm",
        "samba-libs-4.11.12-6.oe1.aarch64.rpm",
        "libsmbclient-4.11.12-6.oe1.aarch64.rpm",
        "samba-test-4.11.12-6.oe1.aarch64.rpm",
        "samba-dc-bind-dlz-4.11.12-6.oe1.aarch64.rpm",
        "libwbclient-devel-4.11.12-6.oe1.aarch64.rpm",
        "libwbclient-4.11.12-6.oe1.aarch64.rpm",
        "samba-client-4.11.12-6.oe1.aarch64.rpm",
        "libsmbclient-devel-4.11.12-6.oe1.aarch64.rpm",
        "samba-common-4.11.12-6.oe1.aarch64.rpm"
    ],
    "x86_64": [
        "samba-debuginfo-4.11.12-6.oe1.x86_64.rpm",
        "samba-dc-provision-4.11.12-6.oe1.x86_64.rpm",
        "samba-winbind-modules-4.11.12-6.oe1.x86_64.rpm",
        "samba-vfs-glusterfs-4.11.12-6.oe1.x86_64.rpm",
        "ctdb-4.11.12-6.oe1.x86_64.rpm",
        "samba-dc-4.11.12-6.oe1.x86_64.rpm",
        "samba-help-4.11.12-6.oe1.x86_64.rpm",
        "libwbclient-4.11.12-6.oe1.x86_64.rpm",
        "python3-samba-4.11.12-6.oe1.x86_64.rpm",
        "samba-winbind-clients-4.11.12-6.oe1.x86_64.rpm",
        "samba-winbind-4.11.12-6.oe1.x86_64.rpm",
        "samba-winbind-krb5-locator-4.11.12-6.oe1.x86_64.rpm",
        "samba-common-tools-4.11.12-6.oe1.x86_64.rpm",
        "ctdb-tests-4.11.12-6.oe1.x86_64.rpm",
        "libsmbclient-devel-4.11.12-6.oe1.x86_64.rpm",
        "libwbclient-devel-4.11.12-6.oe1.x86_64.rpm",
        "libsmbclient-4.11.12-6.oe1.x86_64.rpm",
        "samba-krb5-printing-4.11.12-6.oe1.x86_64.rpm",
        "samba-test-4.11.12-6.oe1.x86_64.rpm",
        "python3-samba-test-4.11.12-6.oe1.x86_64.rpm",
        "samba-libs-4.11.12-6.oe1.x86_64.rpm",
        "samba-devel-4.11.12-6.oe1.x86_64.rpm",
        "samba-debugsource-4.11.12-6.oe1.x86_64.rpm",
        "samba-4.11.12-6.oe1.x86_64.rpm",
        "samba-common-4.11.12-6.oe1.x86_64.rpm",
        "samba-dc-bind-dlz-4.11.12-6.oe1.x86_64.rpm",
        "samba-client-4.11.12-6.oe1.x86_64.rpm",
        "python3-samba-dc-4.11.12-6.oe1.x86_64.rpm"
    ]
}

openEuler:20.03-LTS-SP2 / samba

Package

Name: samba
Purl: pkg:rpm/openEuler/samba&distro=openEuler-20.03-LTS-SP2

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.11.12-6.oe1

Ecosystem specific

{
    "src": [
        "samba-4.11.12-6.oe1.src.rpm"
    ],
    "noarch": [
        "samba-pidl-4.11.12-6.oe1.noarch.rpm"
    ],
    "aarch64": [
        "ctdb-4.11.12-6.oe1.aarch64.rpm",
        "samba-test-4.11.12-6.oe1.aarch64.rpm",
        "python3-samba-test-4.11.12-6.oe1.aarch64.rpm",
        "samba-devel-4.11.12-6.oe1.aarch64.rpm",
        "samba-winbind-clients-4.11.12-6.oe1.aarch64.rpm",
        "samba-4.11.12-6.oe1.aarch64.rpm",
        "samba-libs-4.11.12-6.oe1.aarch64.rpm",
        "samba-dc-bind-dlz-4.11.12-6.oe1.aarch64.rpm",
        "samba-debuginfo-4.11.12-6.oe1.aarch64.rpm",
        "samba-client-4.11.12-6.oe1.aarch64.rpm",
        "libsmbclient-4.11.12-6.oe1.aarch64.rpm",
        "python3-samba-dc-4.11.12-6.oe1.aarch64.rpm",
        "samba-dc-4.11.12-6.oe1.aarch64.rpm",
        "samba-winbind-krb5-locator-4.11.12-6.oe1.aarch64.rpm",
        "samba-common-tools-4.11.12-6.oe1.aarch64.rpm",
        "samba-common-4.11.12-6.oe1.aarch64.rpm",
        "samba-winbind-4.11.12-6.oe1.aarch64.rpm",
        "libwbclient-devel-4.11.12-6.oe1.aarch64.rpm",
        "python3-samba-4.11.12-6.oe1.aarch64.rpm",
        "ctdb-tests-4.11.12-6.oe1.aarch64.rpm",
        "libwbclient-4.11.12-6.oe1.aarch64.rpm",
        "libsmbclient-devel-4.11.12-6.oe1.aarch64.rpm",
        "samba-debugsource-4.11.12-6.oe1.aarch64.rpm",
        "samba-help-4.11.12-6.oe1.aarch64.rpm",
        "samba-dc-provision-4.11.12-6.oe1.aarch64.rpm",
        "samba-krb5-printing-4.11.12-6.oe1.aarch64.rpm",
        "samba-winbind-modules-4.11.12-6.oe1.aarch64.rpm"
    ],
    "x86_64": [
        "samba-winbind-krb5-locator-4.11.12-6.oe1.x86_64.rpm",
        "samba-test-4.11.12-6.oe1.x86_64.rpm",
        "samba-winbind-modules-4.11.12-6.oe1.x86_64.rpm",
        "samba-debuginfo-4.11.12-6.oe1.x86_64.rpm",
        "samba-vfs-glusterfs-4.11.12-6.oe1.x86_64.rpm",
        "samba-dc-bind-dlz-4.11.12-6.oe1.x86_64.rpm",
        "python3-samba-4.11.12-6.oe1.x86_64.rpm",
        "samba-krb5-printing-4.11.12-6.oe1.x86_64.rpm",
        "libsmbclient-devel-4.11.12-6.oe1.x86_64.rpm",
        "samba-dc-4.11.12-6.oe1.x86_64.rpm",
        "ctdb-4.11.12-6.oe1.x86_64.rpm",
        "libwbclient-devel-4.11.12-6.oe1.x86_64.rpm",
        "samba-client-4.11.12-6.oe1.x86_64.rpm",
        "samba-debugsource-4.11.12-6.oe1.x86_64.rpm",
        "samba-dc-provision-4.11.12-6.oe1.x86_64.rpm",
        "python3-samba-test-4.11.12-6.oe1.x86_64.rpm",
        "samba-common-4.11.12-6.oe1.x86_64.rpm",
        "samba-winbind-4.11.12-6.oe1.x86_64.rpm",
        "python3-samba-dc-4.11.12-6.oe1.x86_64.rpm",
        "samba-libs-4.11.12-6.oe1.x86_64.rpm",
        "samba-devel-4.11.12-6.oe1.x86_64.rpm",
        "samba-winbind-clients-4.11.12-6.oe1.x86_64.rpm",
        "samba-help-4.11.12-6.oe1.x86_64.rpm",
        "samba-common-tools-4.11.12-6.oe1.x86_64.rpm",
        "libwbclient-4.11.12-6.oe1.x86_64.rpm",
        "ctdb-tests-4.11.12-6.oe1.x86_64.rpm",
        "samba-4.11.12-6.oe1.x86_64.rpm",
        "libsmbclient-4.11.12-6.oe1.x86_64.rpm"
    ]
}