Ubuntu.comUB:CVE-2021-3121CVE-2021-3121
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
EPSS
Percentile
82.1%
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.
Notes
| Author | Note |
|---|---|
| sbeattie | still need to sort which of all of the golang sources that build-depend on golang-gogoprotobuf-dev and golang-github-gogo-protobuf-dev need to be rebuilt. not sure how the 1.2.1 -> 1.3.0 transition plays out here, it may be that some build dependencies had not been built yet with 1.3 .pb.go files, and rebuilding them in hirsute might trigger that. See https://github.com/gogo/protobuf#release-v130 for discussion on potential compatibility issues |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | golang-gogoprotobuf | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | golang-gogoprotobuf | < any | UNKNOWN |
| ubuntu | 21.04 | noarch | golang-gogoprotobuf | < 1.3.2-1 | UNKNOWN |
| ubuntu | 21.10 | noarch | golang-gogoprotobuf | < 1.3.2-1 | UNKNOWN |
| ubuntu | 22.04 | noarch | golang-gogoprotobuf | < 1.3.2-1 | UNKNOWN |
| ubuntu | 22.10 | noarch | golang-gogoprotobuf | < 1.3.2-1 | UNKNOWN |
| ubuntu | 23.04 | noarch | golang-gogoprotobuf | < 1.3.2-1 | UNKNOWN |
| ubuntu | 23.10 | noarch | golang-gogoprotobuf | < 1.3.2-1 | UNKNOWN |
| ubuntu | 24.04 | noarch | golang-gogoprotobuf | < 1.3.2-1 | UNKNOWN |
| ubuntu | 16.04 | noarch | golang-gogoprotobuf | < any | UNKNOWN |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
EPSS
Percentile
82.1%