CVE-2021-22569

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Source

https://nvd.nist.gov/vuln/detail/CVE-2021-22569

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-22569.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-22569

Aliases

Related

Published

2022-01-10T14:10:16Z

Modified

2024-10-22T05:28:48.749408Z

Severity

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

Summary

[none]

Details

An issue in protobuf-java allowed the interleaving of com.google.protobuf.UnknownFieldSet fields in such a way that would be processed out of order. A small malicious payload can occupy the parser for several minutes by creating large numbers of short-lived objects that cause frequent, repeated pauses. We recommend upgrading libraries beyond the vulnerable versions.

References

Affected packages

Debian:11 / protobuf

Package

Name: protobuf
Purl: pkg:deb/debian/protobuf?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.12.4-1+deb11u1

Affected versions

3.*

3.12.4-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / protobuf

Package

Name: protobuf
Purl: pkg:deb/debian/protobuf?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.21.9-3

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / protobuf

Package

Name: protobuf
Purl: pkg:deb/debian/protobuf?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.21.9-3

Ecosystem specific

{
    "urgency": "not yet assigned"
}