ALPINE-CVE-2021-32921

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Source

https://security.alpinelinux.org/vuln/CVE-2021-32921

Import Source

https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32921.json

JSON Data

https://api.osv.dev/v1/vulns/ALPINE-CVE-2021-32921

Upstream

CVE-2021-32921

Published

2021-05-13T16:15:08Z

Modified

2026-11-03T06:32:33Z

Severity

5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

[none]

Details

An issue was discovered in Prosody before 0.11.9. It does not use a constant-time algorithm for comparing certain secret strings when running under Lua 5.2 or later. This can potentially be used in a timing attack to reveal the contents of secret strings to an attacker.

References

https://security.alpinelinux.org/vuln/CVE-2021-32921

Affected packages

Alpine:v3.12

prosody

Package

Name: prosody
Purl: pkg:apk/alpine/prosody?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.11.9-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32921.json"

Alpine:v3.13

prosody

Package

Name: prosody
Purl: pkg:apk/alpine/prosody?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.11.9-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32921.json"

Alpine:v3.14

prosody

Package

Name: prosody
Purl: pkg:apk/alpine/prosody?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.11.9-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32921.json"

Alpine:v3.15

prosody

Package

Name: prosody
Purl: pkg:apk/alpine/prosody?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.11.9-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32921.json"

Alpine:v3.16

prosody

Package

Name: prosody
Purl: pkg:apk/alpine/prosody?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.11.9-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32921.json"

Alpine:v3.17

prosody

Package

Name: prosody
Purl: pkg:apk/alpine/prosody?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.11.9-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32921.json"

Alpine:v3.18

prosody

Package

Name: prosody
Purl: pkg:apk/alpine/prosody?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.11.9-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32921.json"

Alpine:v3.19

prosody

Package

Name: prosody
Purl: pkg:apk/alpine/prosody?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.11.9-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32921.json"

Alpine:v3.20

prosody

Package

Name: prosody
Purl: pkg:apk/alpine/prosody?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.11.9-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32921.json"

Alpine:v3.21

prosody

Package

Name: prosody
Purl: pkg:apk/alpine/prosody?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.11.9-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32921.json"

Alpine:v3.22

prosody

Package

Name: prosody
Purl: pkg:apk/alpine/prosody?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.11.9-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32921.json"

Alpine:v3.23

prosody

Package

Name: prosody
Purl: pkg:apk/alpine/prosody?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.11.9-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32921.json"

Alpine:v3.24

prosody

Package

Name: prosody
Purl: pkg:apk/alpine/prosody?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.11.9-r0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32921.json"