CVE-2020-28042

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Source
https://cve.org/CVERecord?id=CVE-2020-28042
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-28042.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-28042
Aliases
Published
2020-11-02T21:15:31.320Z
Modified
2026-04-10T04:26:42.502568Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

ServiceStack before 5.9.2 mishandles JWT signature verification unless an application has a custom ValidateToken function that establishes a valid minimum length for a signature.

References

Affected packages

Git / github.com/servicestack/servicestack

Affected ranges

Type
GIT
Repo
https://github.com/servicestack/servicestack
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
b3f3f3f3df9eae8f665aa3b02ce707c4902c62dc
Fixed
540d4060e877a03ae95343c1a8560a26768585ee
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "5.9.2"
        }
    ]
}

Affected versions

Other
v3-snapshot
v5
v4.*
v4.0.10-sync
v4.0.17
v4.0.18
v4.0.19
v4.0.20
v4.0.21
v4.0.22
v4.0.23
v4.0.24
v4.0.30
v4.0.31
v4.0.32
v4.0.33
v4.0.34
v4.0.35
v4.0.36
v4.0.38
v4.0.40
v4.0.42
v4.0.44
v4.0.46
v4.0.48
v4.0.50
v4.0.52
v4.0.54
v4.0.56
v4.0.58
v4.0.60
v4.0.62
v4.5.0
v4.5.12
v4.5.2
v4.5.4
v4.5.6
v4.5.8
v5.*
v5.0.2
v5.1.0
v5.2.0
v5.4
v5.5
v5.6
v5.7
v5.8
v5.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-28042.json"