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[email protected]NVD:CVE-2022-33070

HistoryJun 23, 2022 - 5:15 p.m.

CVE-2022-33070

2022-06-2317:15:14

[email protected]

web.nvd.nist.gov

protobuf-c

v1.4.0

invalid arithmetic shift

vulnerability

denial of service

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

42.3%

JSON

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.

Affected configurations

Nvd

Node

protobuf-c_projectprotobuf-cMatch1.4.0

Node

fedoraprojectfedoraMatch36

VendorProductVersionCPE
protobuf-c_projectprotobuf-c1.4.0cpe:2.3:a:protobuf-c_project:protobuf-c:1.4.0:*:*:*:*:*:*:*
fedoraprojectfedora36cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
protobuf-c_project	protobuf-c	1.4.0	cpe:2.3:a:protobuf-c_project:protobuf-c:1.4.0:::::::*
fedoraproject	fedora	36	cpe:2.3:o:fedoraproject:fedora:36:::::::*