CVE-2021-22570

See a problem?

Source

https://nvd.nist.gov/vuln/detail/CVE-2021-22570

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-22570.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-22570

Aliases

Related

Published

2022-01-26T14:15:08Z

Modified

2024-09-11T06:13:20.567928Z

Severity

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

Summary

[none]

Details

Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.

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"
}