UBUNTU-CVE-2020-26521

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Source
https://ubuntu.com/security/CVE-2020-26521
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-26521.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-26521
Related
Published
2020-11-06T08:15:00Z
Modified
2024-10-15T14:07:41Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The JWT library in NATS nats-server before 2.1.9 allows a denial of service (a nil dereference in Go code).

References

Affected packages

Ubuntu:20.04:LTS / golang-github-nats-io-jwt

Package

Name
golang-github-nats-io-jwt
Purl
pkg:deb/ubuntu/golang-github-nats-io-jwt?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.0~git20181120.285cf2c-4

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / golang-github-nats-io-jwt

Package

Name
golang-github-nats-io-jwt
Purl
pkg:deb/ubuntu/golang-github-nats-io-jwt?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.0~git20181120.285cf2c-4.1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / golang-github-nats-io-jwt

Package

Name
golang-github-nats-io-jwt
Purl
pkg:deb/ubuntu/golang-github-nats-io-jwt?arch=src?distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.5.2-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / golang-github-nats-io-jwt

Package

Name
golang-github-nats-io-jwt
Purl
pkg:deb/ubuntu/golang-github-nats-io-jwt?arch=src?distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.4.1-1
2.5.2-1
2.5.2-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}