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CVE-2022-33070

Public on 2022-06-23
Modified on 2024-02-12
Description

Protobuf-c v1.4.0 was discovered to contain an invalid arithmetic shift via the function parse_tag_and_wiretype in protobuf-c/protobuf-c.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via unspecified vectors.

Severity
Low
See what this means
CVSS v3 Base Score
3.1
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 - Core protobuf-c 2024-08-01 03:01 ALAS2-2024-2619
Amazon Linux 2023 protobuf-c 2023-02-17 20:47 ALAS2023-2023-086

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
NVD CVSSv2 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P
NVD CVSSv3 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

Red Hat: CVE-2022-33070 Mitre: CVE-2022-33070 FAQs regarding Amazon Linux ALAS/CVE Severity