Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-3121

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.

Published

2021-01-11T06:15:13.460

Last Modified

2024-11-21T06:20:55.957

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.6 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-129

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	golang	protobuf	< 1.3.2	Yes
Application	hashicorp	consul	< 1.8.15	Yes
Application	hashicorp	consul	< 1.8.15	Yes
Application	hashicorp	consul	< 1.9.9	Yes
Application	hashicorp	consul	< 1.9.9	Yes
Application	hashicorp	consul	< 1.10.2	Yes
Application	hashicorp	consul	< 1.10.2	Yes

References

https://discuss.hashicorp.com/t/hcsec-2021-23-consul-exposed-to-denial-of-service-in-gogo-protobuf-dependency/29025 Third Party Advisory ([email protected])
https://github.com/gogo/protobuf/commit/b03c65ea87cdc3521ede29f62fe3ce239267c1bc Patch, Third Party Advisory ([email protected])
https://github.com/gogo/protobuf/compare/v1.3.1...v1.3.2 Patch, Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/r68032132c0399c29d6cdc7bd44918535da54060a10a12b1591328bff%40%3Cnotifications.skywalking.apache.org%3E ([email protected])
https://lists.apache.org/thread.html/r88d69555cb74a129a7bf84838073b61259b4a3830190e05a3b87994e%40%3Ccommits.pulsar.apache.org%3E ([email protected])
https://lists.apache.org/thread.html/rc1e9ff22c5641d73701ba56362fb867d40ed287cca000b131dcf4a44%40%3Ccommits.pulsar.apache.org%3E ([email protected])
https://security.netapp.com/advisory/ntap-20210219-0006/ Third Party Advisory ([email protected])
https://discuss.hashicorp.com/t/hcsec-2021-23-consul-exposed-to-denial-of-service-in-gogo-protobuf-dependency/29025 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/gogo/protobuf/commit/b03c65ea87cdc3521ede29f62fe3ce239267c1bc Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/gogo/protobuf/compare/v1.3.1...v1.3.2 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/r68032132c0399c29d6cdc7bd44918535da54060a10a12b1591328bff%40%3Cnotifications.skywalking.apache.org%3E (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/r88d69555cb74a129a7bf84838073b61259b4a3830190e05a3b87994e%40%3Ccommits.pulsar.apache.org%3E (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/rc1e9ff22c5641d73701ba56362fb867d40ed287cca000b131dcf4a44%40%3Ccommits.pulsar.apache.org%3E (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20210219-0006/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)