// For flags

CVE-2022-48468

protobuf-c: unsigned integer overflow in parse_required_member

Severity Score

5.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

protobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member.

A vulnerability was found in protobuf-c. This security flaw leads to an unsigned integer overflow in parse_required_member.

Multiple vulnerabilities have been discovered in protobuf-c, the worst of which could result in denial of service. Versions greater than or equal to 1.4.1 are affected.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Complete
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-04-13 CVE Reserved
  • 2023-04-13 CVE Published
  • 2025-02-13 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-190: Integer Overflow or Wraparound
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Protobuf-c Project
Search vendor "Protobuf-c Project"
 Protobuf-c
Search vendor "Protobuf-c Project" for product "Protobuf-c"
 < 1.4.1
Search vendor "Protobuf-c Project" for product "Protobuf-c" and version " < 1.4.1"
-
Affected