OESA-2021-1329

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1329
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1329.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2021-1329
Upstream
Published
2021-09-03T11:04:35Z
Modified
2026-08-18T01:15:49Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
krb5 security update
Details

Kerberos is a network authentication protocol. It is designed to provide strong authentication for client/server applications by using secret-key cryptography.

Security Fix(es):

The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.5 and 1.19.x before 1.19.3 has a NULL pointer dereference in kdc/do_tgs_req.c via a FAST inner body that lacks a server field.(CVE-2021-37750)

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

Affected packages

openEuler:20.03-LTS-SP1 / krb5

Package

Name
krb5
Purl
pkg:rpm/openEuler/krb5&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.18.2-5.oe1

Ecosystem specific 

{
    "aarch64": [
        "krb5-debugsource-1.18.2-5.oe1.aarch64.rpm",
        "krb5-1.18.2-5.oe1.aarch64.rpm",
        "krb5-server-1.18.2-5.oe1.aarch64.rpm",
        "krb5-debuginfo-1.18.2-5.oe1.aarch64.rpm",
        "krb5-devel-1.18.2-5.oe1.aarch64.rpm",
        "krb5-client-1.18.2-5.oe1.aarch64.rpm",
        "krb5-libs-1.18.2-5.oe1.aarch64.rpm"
    ],
    "noarch": [
        "krb5-help-1.18.2-5.oe1.noarch.rpm"
    ],
    "src": [
        "krb5-1.18.2-5.oe1.src.rpm"
    ],
    "x86_64": [
        "krb5-server-1.18.2-5.oe1.x86_64.rpm",
        "krb5-devel-1.18.2-5.oe1.x86_64.rpm",
        "krb5-libs-1.18.2-5.oe1.x86_64.rpm",
        "krb5-client-1.18.2-5.oe1.x86_64.rpm",
        "krb5-debugsource-1.18.2-5.oe1.x86_64.rpm",
        "krb5-1.18.2-5.oe1.x86_64.rpm",
        "krb5-debuginfo-1.18.2-5.oe1.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2021-1329.json"

openEuler:20.03-LTS-SP2 / krb5

Package

Name
krb5
Purl
pkg:rpm/openEuler/krb5&distro=openEuler-20.03-LTS-SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.18.2-5.oe1

Ecosystem specific 

{
    "aarch64": [
        "krb5-client-1.18.2-5.oe1.aarch64.rpm",
        "krb5-libs-1.18.2-5.oe1.aarch64.rpm",
        "krb5-debugsource-1.18.2-5.oe1.aarch64.rpm",
        "krb5-server-1.18.2-5.oe1.aarch64.rpm",
        "krb5-1.18.2-5.oe1.aarch64.rpm",
        "krb5-devel-1.18.2-5.oe1.aarch64.rpm",
        "krb5-debuginfo-1.18.2-5.oe1.aarch64.rpm"
    ],
    "noarch": [
        "krb5-help-1.18.2-5.oe1.noarch.rpm"
    ],
    "src": [
        "krb5-1.18.2-5.oe1.src.rpm"
    ],
    "x86_64": [
        "krb5-1.18.2-5.oe1.x86_64.rpm",
        "krb5-libs-1.18.2-5.oe1.x86_64.rpm",
        "krb5-client-1.18.2-5.oe1.x86_64.rpm",
        "krb5-debugsource-1.18.2-5.oe1.x86_64.rpm",
        "krb5-debuginfo-1.18.2-5.oe1.x86_64.rpm",
        "krb5-server-1.18.2-5.oe1.x86_64.rpm",
        "krb5-devel-1.18.2-5.oe1.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2021-1329.json"