CVE-2021-22570

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-22570
Import Source
https://storage.googleapis.com/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
2024-10-22T05:28:58.693092Z
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"
}