OESA-2021-1283

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1283
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1283.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2021-1283
Upstream
Published
2021-07-27T11:03:05Z
Modified
2025-09-03T06:17:31.357937Z
Summary
krb5 security update
Details

Security Fix(es):

In MIT krb5 releases 1.16 and later, an unauthenticated attacker can cause a null dereference in the KDC by sending a request containing a PA-ENCRYPTED-CHALLENGE padata element without using FAST.(CVE-2021-36222)

Database specific 
{
    "severity": "High"
}
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
0Unknown introduced version / All previous versions are affected
Fixed
1.18.2-4.oe1

Ecosystem specific 

{
    "x86_64": [
        "krb5-1.18.2-4.oe1.x86_64.rpm",
        "krb5-devel-1.18.2-4.oe1.x86_64.rpm",
        "krb5-debuginfo-1.18.2-4.oe1.x86_64.rpm",
        "krb5-libs-1.18.2-4.oe1.x86_64.rpm",
        "krb5-debugsource-1.18.2-4.oe1.x86_64.rpm",
        "krb5-client-1.18.2-4.oe1.x86_64.rpm",
        "krb5-server-1.18.2-4.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "krb5-debuginfo-1.18.2-4.oe1.aarch64.rpm",
        "krb5-libs-1.18.2-4.oe1.aarch64.rpm",
        "krb5-server-1.18.2-4.oe1.aarch64.rpm",
        "krb5-1.18.2-4.oe1.aarch64.rpm",
        "krb5-debugsource-1.18.2-4.oe1.aarch64.rpm",
        "krb5-client-1.18.2-4.oe1.aarch64.rpm",
        "krb5-devel-1.18.2-4.oe1.aarch64.rpm"
    ],
    "src": [
        "krb5-1.18.2-4.oe1.src.rpm"
    ],
    "noarch": [
        "krb5-help-1.18.2-4.oe1.noarch.rpm"
    ]
}

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
0Unknown introduced version / All previous versions are affected
Fixed
1.18.2-4.oe1

Ecosystem specific 

{
    "x86_64": [
        "krb5-debuginfo-1.18.2-4.oe1.x86_64.rpm",
        "krb5-server-1.18.2-4.oe1.x86_64.rpm",
        "krb5-debugsource-1.18.2-4.oe1.x86_64.rpm",
        "krb5-1.18.2-4.oe1.x86_64.rpm",
        "krb5-libs-1.18.2-4.oe1.x86_64.rpm",
        "krb5-devel-1.18.2-4.oe1.x86_64.rpm",
        "krb5-client-1.18.2-4.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "krb5-debugsource-1.18.2-4.oe1.aarch64.rpm",
        "krb5-client-1.18.2-4.oe1.aarch64.rpm",
        "krb5-devel-1.18.2-4.oe1.aarch64.rpm",
        "krb5-libs-1.18.2-4.oe1.aarch64.rpm",
        "krb5-server-1.18.2-4.oe1.aarch64.rpm",
        "krb5-1.18.2-4.oe1.aarch64.rpm",
        "krb5-debuginfo-1.18.2-4.oe1.aarch64.rpm"
    ],
    "src": [
        "krb5-1.18.2-4.oe1.src.rpm"
    ],
    "noarch": [
        "krb5-help-1.18.2-4.oe1.noarch.rpm"
    ]
}