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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2021-32921
HistoryMay 13, 2021 - 4:15 p.m.

CVE-2021-32921

2021-05-1316:15:08
Alpine Linux Development Team
security.alpinelinux.org
20
prosody
secret strings
timing attack
unix

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

6.4

Confidence

High

EPSS

0.005

Percentile

76.8%

JSON

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.

Related

debian 3
ubuntucve 1
cvelist 1
nessus 4
debiancve 1
redhatcve 1
veracode 1
prion 1
cve 1
nvd 1
osv 2
openvas 5
fedora 3
freebsd 1
archlinux 1
gentoo 1
debian
debian
[SECURITY] [DLA 2687-2] prosody regression update
2021-06-19 06:25:07
[SECURITY] [DLA 2687-1] prosody security update
2021-06-16 04:28:06
[SECURITY] [DSA 4916-1] prosody security update
2021-05-17 20:37:58
ubuntucve
ubuntucve
CVE-2021-32921
2021-05-13 00:00:00
cvelist
cvelist
CVE-2021-32921
2021-05-13 15:14:43
nessus
nessus
Debian DLA-2687-2 : prosody regression update
2021-06-16 00:00:00
GLSA-202105-15 : Prosody IM: Multiple vulnerabilities
2022-01-24 00:00:00
FreeBSD : Prosody -- multiple vulnerabilities (fc75570a-b417-11eb-a23d-c7ab331fd711)
2021-05-14 00:00:00
debiancve
debiancve
CVE-2021-32921
2021-05-13 16:15:08
redhatcve
redhatcve
CVE-2021-32921
2022-05-20 23:13:44
veracode
veracode
Information Disclosure
2021-05-14 22:23:34
prion
prion
Code injection
2021-05-13 16:15:00
cve
cve
CVE-2021-32921
2021-05-13 16:15:08
nvd
nvd
CVE-2021-32921
2021-05-13 16:15:08
osv
osv
prosody - security update
2021-06-15 00:00:00
prosody - security update
2021-05-17 00:00:00
openvas
openvas
Debian: Security Advisory (DLA-2687-1)
2021-06-17 00:00:00
Fedora: Security Advisory for prosody (FEDORA-2021-498be8f560)
2021-05-27 00:00:00
Fedora: Security Advisory for prosody (FEDORA-2021-a33f6e36e1)
2021-05-27 00:00:00
fedora
fedora
[SECURITY] Fedora 32 Update: prosody-0.11.9-1.fc32
2021-05-22 01:16:08
[SECURITY] Fedora 33 Update: prosody-0.11.9-1.fc33
2021-05-22 01:08:25
[SECURITY] Fedora 34 Update: prosody-0.11.9-1.fc34
2021-05-22 01:02:10
freebsd
freebsd
Prosody -- multiple vulnerabilities
2021-05-12 00:00:00
archlinux
archlinux
[ASA-202105-11] prosody: multiple issues
2021-05-19 00:00:00
gentoo
gentoo
Prosŏdy IM: Multiple vulnerabilities
2021-05-26 00:00:00

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

6.4

Confidence

High

EPSS

0.005

Percentile

76.8%

JSON
Related for ALPINE:CVE-2021-32921
debian3ubuntucve1cvelist1nessus4debiancve1redhatcve1veracode1prion1cve1nvd1osv2openvas5fedora3freebsd1archlinux1gentoo1