6.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
6.3 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.8%
JWX is Go module implementing various JWx (JWA/JWE/JWK/JWS/JWT, otherwise known as JOSE) technologies. This vulnerability allows an attacker with a trusted public key to cause a Denial-of-Service (DoS) condition by crafting a malicious JSON Web Encryption (JWE) token with an exceptionally high compression ratio. This issue has been patched in versions 1.2.29 and 2.0.21.
Vendor | Product | Version | CPE |
---|---|---|---|
lestrrat\-go | jwx | * | cpe:2.3:a:lestrrat\-go:jwx:*:*:*:*:*:*:*:* |
lestrrat\-go | jwx | * | cpe:2.3:a:lestrrat\-go:jwx:*:*:*:*:*:*:*:* |
[
{
"vendor": "lestrrat-go",
"product": "jwx",
"versions": [
{
"version": ">= 2.0.0, < 2.0.21",
"status": "affected"
},
{
"version": ">= 1.2.0, < 1.2.29",
"status": "affected"
}
]
}
]
6.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
6.3 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.8%