CVE-2022-48468
Detail
Modified After Enrichment
This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
protobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 Severity and Vector Strings:
NVD assessment
not yet provided.
References to Advisories, Solutions, and Tools
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Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-190
Integer Overflow or Wraparound
NIST
CISA-ADP
Change History
10 change records found show changes
CVE Modified by CISA-ADP
6/17/2026 1:15:29 AM
Action
Type
Old Value
New Value
Added
SSVC
{"timestamp":"2025-02-07T16:49:53.192391Z","id":"CVE-2022-48468","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}
CVE Modified by MITRE
6/17/2026 1:15:29 AM
Action
Type
Old Value
New Value
Added
Affected
[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]
CVE Modified by CISA-ADP
2/07/2025 12:15:23 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Added
CWE
CWE-190
CVE Modified by CVE
11/21/2024 2:33:23 AM
Action
Type
Old Value
New Value
Added
Reference
https://github.com/protobuf-c/protobuf-c/commit/ec3d900001a13ccdaa8aef996b34c61159c76217
Added
Reference
https://github.com/protobuf-c/protobuf-c/issues/499
Added
Reference
https://github.com/protobuf-c/protobuf-c/pull/513
Added
Reference
https://github.com/protobuf-c/protobuf-c/releases/tag/v1.4.1
Added
Reference
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EI4JZSHJXW7WOOTAQSV5SUCC5GE2GC2B/
Added
Reference
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UGLZZYPOLI733DPETL444E3GY5KSS6LG/
Added
Reference
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNUEZZEPR2F6M67ANXLOPJX6AQL3TK4P/
CVE Modified by MITRE
5/14/2024 7:51:23 AM
Action
Type
Old Value
New Value
CVE Modified by MITRE
11/06/2023 10:56:33 PM
Action
Type
Old Value
New Value
Added
Reference
MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EI4JZSHJXW7WOOTAQSV5SUCC5GE2GC2B/ [No types assigned]
Added
Reference
MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UGLZZYPOLI733DPETL444E3GY5KSS6LG/ [No types assigned]
Added
Reference
MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNUEZZEPR2F6M67ANXLOPJX6AQL3TK4P/ [No types assigned]
Removed
Reference
MITRE https://lists.fedoraproject.org/archives/list/[email protected] /message/EI4JZSHJXW7WOOTAQSV5SUCC5GE2GC2B/
Removed
Reference
MITRE https://lists.fedoraproject.org/archives/list/[email protected] /message/UGLZZYPOLI733DPETL444E3GY5KSS6LG/
Removed
Reference
MITRE https://lists.fedoraproject.org/archives/list/[email protected] /message/VNUEZZEPR2F6M67ANXLOPJX6AQL3TK4P/
CVE Modified by MITRE
4/29/2023 3:15:07 AM
Action
Type
Old Value
New Value
Added
Reference
https://lists.fedoraproject.org/archives/list/[email protected] /message/UGLZZYPOLI733DPETL444E3GY5KSS6LG/ [No Types Assigned]
Added
Reference
https://lists.fedoraproject.org/archives/list/[email protected] /message/VNUEZZEPR2F6M67ANXLOPJX6AQL3TK4P/ [No Types Assigned]
CVE Modified by MITRE
4/29/2023 1:15:45 AM
Action
Type
Old Value
New Value
Added
Reference
https://lists.fedoraproject.org/archives/list/[email protected] /message/EI4JZSHJXW7WOOTAQSV5SUCC5GE2GC2B/ [No Types Assigned]
Reanalysis by NIST
4/28/2023 2:25:12 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Removed
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Initial Analysis by NIST
4/21/2023 2:25:03 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added
CWE
NIST CWE-190
Added
CPE Configuration
OR
*cpe:2.3:a:protobuf-c_project:protobuf-c:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.1
Changed
Reference Type
https://github.com/protobuf-c/protobuf-c/commit/ec3d900001a13ccdaa8aef996b34c61159c76217 No Types Assigned
https://github.com/protobuf-c/protobuf-c/commit/ec3d900001a13ccdaa8aef996b34c61159c76217 Patch
Changed
Reference Type
https://github.com/protobuf-c/protobuf-c/issues/499 No Types Assigned
https://github.com/protobuf-c/protobuf-c/issues/499 Issue Tracking, Patch, Third Party Advisory
Changed
Reference Type
https://github.com/protobuf-c/protobuf-c/pull/513 No Types Assigned
https://github.com/protobuf-c/protobuf-c/pull/513 Patch, Third Party Advisory
Changed
Reference Type
https://github.com/protobuf-c/protobuf-c/releases/tag/v1.4.1 No Types Assigned
https://github.com/protobuf-c/protobuf-c/releases/tag/v1.4.1 Patch, Release Notes
Quick Info
CVE Dictionary Entry: CVE-2022-48468 NVD
Published Date: 04/13/2023 NVD
Last Modified: 06/17/2026
Source: MITRE