CVE-2021-3121
CVSS V2 High 7.5
CVSS V3 High 8.6
Description
An issue was discovered in GoGo Protobuf before 1.3.2. plugin/unmarshal/unmarshal.go lacks certain index validation, aka the "skippy peanut butter" issue.
Overview
- CVE ID
- CVE-2021-3121
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-01-11T06:15:13
- Last Modified Date
- 2022-04-01T15:41:36
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:golang:protobuf:*:*:*:*:*:*:*:* | 1 | OR | 1.3.2 | |
| cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:* | 1 | OR | 1.8.15 | |
| cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:* | 1 | OR | 1.8.15 | |
| cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:* | 1 | OR | 1.9.0 | 1.9.9 |
| cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:* | 1 | OR | 1.9.0 | 1.9.9 |
| cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:* | 1 | OR | 1.10.0 | 1.10.2 |
| cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:* | 1 | OR | 1.10.0 | 1.10.2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- HIGH
- Base Score
- 8.6
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 4.7
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/gogo/protobuf/compare/v1.3.1...v1.3.2 | Patch Third Party Advisory |
| https://github.com/gogo/protobuf/commit/b03c65ea87cdc3521ede29f62fe3ce239267c1bc | Patch Third Party Advisory |
| https://lists.apache.org/thread.html/rc1e9ff22c5641d73701ba56362fb867d40ed287cca000b131dcf4a44@%3Ccommits.pulsar.apache.org%3E | Mailing List Third Party Advisory |
| https://lists.apache.org/thread.html/r88d69555cb74a129a7bf84838073b61259b4a3830190e05a3b87994e@%3Ccommits.pulsar.apache.org%3E | Mailing List Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20210219-0006/ | Third Party Advisory |
| https://discuss.hashicorp.com/t/hcsec-2021-23-consul-exposed-to-denial-of-service-in-gogo-protobuf-dependency/29025 | Third Party Advisory |
| https://lists.apache.org/thread.html/r68032132c0399c29d6cdc7bd44918535da54060a10a12b1591328bff@%3Cnotifications.skywalking.apache.org%3E | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-3121 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3121 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-04 00:39:05 | Added to TrackCVE | |||
| 2022-12-05 19:41:29 | 2021-01-11T06:15Z | 2021-01-11T06:15:13 | CVE Published Date | updated |
| 2022-12-05 19:41:29 | 2022-04-01T15:41:36 | CVE Modified Date | updated | |
| 2022-12-05 19:41:29 | Analyzed | Vulnerability Status | updated |