Ubuntu.comUB:CVE-2022-28948CVE-2022-28948
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
37.0%
An issue in the Unmarshal function in Go-Yaml v3 causes the program to
crash when attempting to deserialize invalid input.
Notes
| Author | Note |
|---|---|
| jdstrand | snapd contains an embedded copy of golang-goyaml |
| sbeattie | according to upstream, this likely only affects v3 implementations only PoC in revoked snyk report |
| mdeslaur | only affects yaml.v3, not yaml.v2 |
References
github.com/advisories/GHSA-hp87-p4gw-j4gq
github.com/go-yaml/yaml/issues/666
github.com/go-yaml/yaml/issues/666#issuecomment-1133337993
launchpad.net/bugs/cve/CVE-2022-28948
nvd.nist.gov/vuln/detail/CVE-2022-28948
security-tracker.debian.org/tracker/CVE-2022-28948
security.snyk.io/vuln/SNYK-GOLANG-GOPKGINYAMLV2-2840885
www.cve.org/CVERecord?id=CVE-2022-28948
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
37.0%