OESA-2022-1770

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1770
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2022-1770.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2022-1770
Upstream
Published
2022-07-22T11:04:01Z
Modified
2025-08-12T05:10:37.366978Z
Summary
samba security update
Details

Samba is a suite of programs for Linux and Unix to interoperate with Windows.

Security Fix(es):

All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. SMB1 with unix extensions has to be enabled in order for this attack to succeed.(CVE-2021-44141)

Database specific 
{
    "severity": "Medium"
}
References

Affected packages

openEuler:22.03-LTS / samba

Package

Name
samba
Purl
pkg:rpm/openEuler/samba&distro=openEuler-22.03-LTS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.3-6.oe2203

Ecosystem specific 

{
    "noarch": [
        "samba-pidl-4.15.3-6.oe2203.noarch.rpm"
    ],
    "aarch64": [
        "samba-debugsource-4.15.3-6.oe2203.aarch64.rpm",
        "libsmbclient-4.15.3-6.oe2203.aarch64.rpm",
        "samba-winbind-krb5-locator-4.15.3-6.oe2203.aarch64.rpm",
        "libsmbclient-devel-4.15.3-6.oe2203.aarch64.rpm",
        "samba-dc-4.15.3-6.oe2203.aarch64.rpm",
        "samba-winbind-modules-4.15.3-6.oe2203.aarch64.rpm",
        "samba-4.15.3-6.oe2203.aarch64.rpm",
        "python3-samba-4.15.3-6.oe2203.aarch64.rpm",
        "samba-krb5-printing-4.15.3-6.oe2203.aarch64.rpm",
        "python3-samba-dc-4.15.3-6.oe2203.aarch64.rpm",
        "samba-debuginfo-4.15.3-6.oe2203.aarch64.rpm",
        "python3-samba-test-4.15.3-6.oe2203.aarch64.rpm",
        "samba-winbind-4.15.3-6.oe2203.aarch64.rpm",
        "ctdb-tests-4.15.3-6.oe2203.aarch64.rpm",
        "samba-libs-4.15.3-6.oe2203.aarch64.rpm",
        "libwbclient-devel-4.15.3-6.oe2203.aarch64.rpm",
        "samba-common-tools-4.15.3-6.oe2203.aarch64.rpm",
        "samba-devel-4.15.3-6.oe2203.aarch64.rpm",
        "samba-help-4.15.3-6.oe2203.aarch64.rpm",
        "samba-dc-provision-4.15.3-6.oe2203.aarch64.rpm",
        "samba-client-4.15.3-6.oe2203.aarch64.rpm",
        "samba-dc-bind-dlz-4.15.3-6.oe2203.aarch64.rpm",
        "samba-winbind-clients-4.15.3-6.oe2203.aarch64.rpm",
        "samba-test-4.15.3-6.oe2203.aarch64.rpm",
        "samba-common-4.15.3-6.oe2203.aarch64.rpm",
        "ctdb-4.15.3-6.oe2203.aarch64.rpm",
        "libwbclient-4.15.3-6.oe2203.aarch64.rpm"
    ],
    "x86_64": [
        "python3-samba-4.15.3-6.oe2203.x86_64.rpm",
        "samba-dc-bind-dlz-4.15.3-6.oe2203.x86_64.rpm",
        "samba-devel-4.15.3-6.oe2203.x86_64.rpm",
        "samba-winbind-modules-4.15.3-6.oe2203.x86_64.rpm",
        "python3-samba-dc-4.15.3-6.oe2203.x86_64.rpm",
        "samba-dc-4.15.3-6.oe2203.x86_64.rpm",
        "libwbclient-devel-4.15.3-6.oe2203.x86_64.rpm",
        "samba-test-4.15.3-6.oe2203.x86_64.rpm",
        "samba-libs-4.15.3-6.oe2203.x86_64.rpm",
        "samba-debugsource-4.15.3-6.oe2203.x86_64.rpm",
        "ctdb-tests-4.15.3-6.oe2203.x86_64.rpm",
        "libsmbclient-devel-4.15.3-6.oe2203.x86_64.rpm",
        "samba-winbind-clients-4.15.3-6.oe2203.x86_64.rpm",
        "samba-debuginfo-4.15.3-6.oe2203.x86_64.rpm",
        "samba-dc-provision-4.15.3-6.oe2203.x86_64.rpm",
        "libsmbclient-4.15.3-6.oe2203.x86_64.rpm",
        "ctdb-4.15.3-6.oe2203.x86_64.rpm",
        "libwbclient-4.15.3-6.oe2203.x86_64.rpm",
        "samba-krb5-printing-4.15.3-6.oe2203.x86_64.rpm",
        "samba-winbind-4.15.3-6.oe2203.x86_64.rpm",
        "samba-4.15.3-6.oe2203.x86_64.rpm",
        "samba-client-4.15.3-6.oe2203.x86_64.rpm",
        "samba-vfs-glusterfs-4.15.3-6.oe2203.x86_64.rpm",
        "samba-winbind-krb5-locator-4.15.3-6.oe2203.x86_64.rpm",
        "samba-help-4.15.3-6.oe2203.x86_64.rpm",
        "samba-common-tools-4.15.3-6.oe2203.x86_64.rpm",
        "python3-samba-test-4.15.3-6.oe2203.x86_64.rpm",
        "samba-common-4.15.3-6.oe2203.x86_64.rpm"
    ],
    "src": [
        "samba-4.15.3-6.oe2203.src.rpm"
    ]
}