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githubGitHub Advisory DatabaseGHSA-6Q6Q-88XP-6F2R
HistoryDec 28, 2022 - 12:30 a.m.

yaml package for Go can consume excessive amounts of CPU or memory

2022-12-2800:30:22
CWE-400
GitHub Advisory Database
github.com
15
go yaml package
vulnerability
excessive cpu
excessive memory usage
parsing
large malicious documents
software

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

0.005 Low

EPSS

Percentile

76.8%

Parsing malicious or large YAML documents can consume excessive amounts of CPU or memory

Affected configurations

Vulners
Node
gopkg.inyaml.v2Range<2.2.4
CPENameOperatorVersion
gopkg.in/yaml.v2lt2.2.4

References

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

0.005 Low

EPSS

Percentile

76.8%