CVE-2021-21424

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-21424
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21424.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-21424
Aliases
Related
Published
2021-05-13T16:15:07Z
Modified
2024-09-18T03:13:26.279085Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. The ability to enumerate users was possible without relevant permissions due to different handling depending on whether the user existed or not when attempting to use the switch users functionality. We now ensure that 403s are returned whether the user exists or not if a user cannot switch to a user or if the user does not exist. The patch for this issue is available for branch 3.4.

References

Affected packages

Debian:11 / symfony

Package

Name
symfony
Purl
pkg:deb/debian/symfony?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.19+dfsg-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / symfony

Package

Name
symfony
Purl
pkg:deb/debian/symfony?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.19+dfsg-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / symfony

Package

Name
symfony
Purl
pkg:deb/debian/symfony?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.19+dfsg-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/symfony/security-http

Affected ranges

Type
GIT
Repo
https://github.com/symfony/security-http
Events
Introduced
18f96c1f4aff294d6872908741731ff0993dbd6f
Fixed
c55a8f70fb2a04cf8ec3263d337abb3f22fc0132
Type
GIT
Repo
https://github.com/symfony/symfony
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
2a581d22cc621b33d5464ed65c4bc2057f72f011

Affected versions

v2.*

v2.0.0
v2.0.0-RC1
v2.0.0-RC2
v2.0.0-RC3
v2.0.0-RC4
v2.0.0-RC5
v2.0.0-RC6
v2.0.0BETA1
v2.0.0BETA2
v2.0.0BETA3
v2.0.0BETA4
v2.0.0BETA5
v2.0.0PR8
v2.0.1
v2.0.10
v2.0.11
v2.0.12
v2.0.13
v2.0.14
v2.0.15
v2.0.16
v2.0.17
v2.0.18
v2.0.19
v2.0.2
v2.0.20
v2.0.21
v2.0.22
v2.0.23
v2.0.3
v2.0.4
v2.0.5
v2.0.6
v2.0.7
v2.0.8
v2.0.9
v2.1.0
v2.1.0-BETA1
v2.1.0-BETA2
v2.1.0-BETA3
v2.1.0-BETA4
v2.1.0-RC1
v2.1.0-RC2
v2.1.1
v2.1.10
v2.1.11
v2.1.2
v2.1.3
v2.1.4
v2.1.5
v2.1.6
v2.1.7
v2.1.8
v2.1.9
v2.2.0
v2.2.0-BETA1
v2.2.0-BETA2
v2.2.0-RC1
v2.2.0-RC2
v2.2.0-RC3
v2.2.1
v2.2.10
v2.2.11
v2.2.2
v2.2.3
v2.2.4
v2.2.5
v2.2.6
v2.2.7
v2.2.8
v2.2.9
v2.3.0
v2.3.0-BETA1
v2.3.0-BETA2
v2.3.0-RC1
v2.3.1
v2.3.10
v2.3.11
v2.3.12
v2.3.13
v2.3.14
v2.3.15
v2.3.16
v2.3.17
v2.3.18
v2.3.19
v2.3.2
v2.3.20
v2.3.21
v2.3.22
v2.3.23
v2.3.24
v2.3.25
v2.3.26
v2.3.27
v2.3.28
v2.3.29
v2.3.3
v2.3.30
v2.3.31
v2.3.32
v2.3.33
v2.3.34
v2.3.35
v2.3.36
v2.3.37
v2.3.38
v2.3.39
v2.3.4
v2.3.40
v2.3.41
v2.3.42
v2.3.5
v2.3.6
v2.3.7
v2.3.8
v2.3.9
v2.4.0
v2.4.0-BETA1
v2.4.0-BETA2
v2.4.0-RC1
v2.4.1
v2.4.2
v2.4.3
v2.4.4
v2.4.5
v2.4.6
v2.4.7
v2.4.8
v2.4.9
v2.5.0
v2.5.0-BETA1
v2.5.0-BETA2
v2.5.0-RC1
v2.5.1
v2.5.10
v2.5.2
v2.5.3
v2.5.4
v2.5.5
v2.5.6
v2.5.7
v2.5.8
v2.5.9
v2.6.0
v2.6.0-BETA1
v2.6.0-BETA2
v2.6.1
v2.6.10
v2.6.2
v2.6.3
v2.6.4
v2.6.5
v2.6.6
v2.6.7
v2.6.8
v2.6.9
v2.7.0
v2.7.0-BETA1
v2.7.0-BETA2
v2.7.1
v2.7.10
v2.7.11
v2.7.12
v2.7.13
v2.7.14
v2.7.15
v2.7.16
v2.7.17
v2.7.18
v2.7.19
v2.7.2
v2.7.20
v2.7.21
v2.7.22
v2.7.23
v2.7.24
v2.7.25
v2.7.26
v2.7.27
v2.7.28
v2.7.29
v2.7.3
v2.7.30
v2.7.31
v2.7.32
v2.7.33
v2.7.34
v2.7.35
v2.7.36
v2.7.37
v2.7.38
v2.7.39
v2.7.4
v2.7.40
v2.7.41
v2.7.42
v2.7.43
v2.7.44
v2.7.45
v2.7.46
v2.7.47
v2.7.48
v2.7.49
v2.7.5
v2.7.6
v2.7.7
v2.7.8
v2.7.9
v2.8.0
v2.8.0-BETA1
v2.8.1
v2.8.10
v2.8.11
v2.8.12
v2.8.13
v2.8.14
v2.8.15
v2.8.16
v2.8.17
v2.8.18
v2.8.19
v2.8.2
v2.8.20
v2.8.21
v2.8.22
v2.8.23
v2.8.24
v2.8.25
v2.8.26
v2.8.27
v2.8.28
v2.8.29
v2.8.3
v2.8.30
v2.8.31
v2.8.32
v2.8.33
v2.8.34
v2.8.35
v2.8.36
v2.8.37
v2.8.38
v2.8.39
v2.8.4
v2.8.40
v2.8.41
v2.8.42
v2.8.43
v2.8.44
v2.8.45
v2.8.46
v2.8.47
v2.8.48
v2.8.5
v2.8.6
v2.8.7
v2.8.8
v2.8.9

v3.*

v3.0.0
v3.0.0-BETA1
v3.0.1
v3.0.2
v3.0.3
v3.0.4
v3.0.5
v3.0.6
v3.0.7
v3.0.8
v3.1.0
v3.1.0-BETA1
v3.1.0-RC1
v3.1.1
v3.1.2
v3.1.3
v3.1.4
v3.1.5
v3.1.6
v3.1.7
v3.1.8
v3.1.9
v3.2.0
v3.2.0-BETA1
v3.2.0-RC1
v3.2.0-RC2
v3.2.1
v3.2.10
v3.2.11
v3.2.12
v3.2.13
v3.2.2
v3.2.3
v3.2.4
v3.2.5
v3.2.6
v3.2.7
v3.2.8
v3.2.9
v3.3.0
v3.3.0-BETA1
v3.3.0-RC1
v3.3.1
v3.3.10
v3.3.11
v3.3.12
v3.3.13
v3.3.14
v3.3.15
v3.3.2
v3.3.3
v3.3.4
v3.3.5
v3.3.6
v3.3.7
v3.3.8
v3.3.9
v3.4.0
v3.4.0-BETA1
v3.4.0-BETA2
v3.4.0-BETA3
v3.4.0-BETA4
v3.4.0-RC1
v3.4.0-RC2
v3.4.1
v3.4.10
v3.4.11
v3.4.12
v3.4.13
v3.4.14
v3.4.15
v3.4.16
v3.4.17
v3.4.18
v3.4.19
v3.4.2
v3.4.20
v3.4.21
v3.4.22
v3.4.23
v3.4.24
v3.4.25
v3.4.26
v3.4.27
v3.4.28
v3.4.29
v3.4.3
v3.4.30
v3.4.31
v3.4.32
v3.4.33
v3.4.34
v3.4.35
v3.4.36
v3.4.37
v3.4.38
v3.4.39
v3.4.4
v3.4.40
v3.4.41
v3.4.42
v3.4.43
v3.4.44
v3.4.45
v3.4.46
v3.4.47
v3.4.5
v3.4.6
v3.4.7
v3.4.8
v3.4.9

v4.*

v4.3.10
v4.3.11
v4.3.9
v4.4.1
v4.4.10
v4.4.11
v4.4.12
v4.4.13
v4.4.14
v4.4.15
v4.4.16
v4.4.17
v4.4.18
v4.4.19
v4.4.2
v4.4.20
v4.4.21
v4.4.22
v4.4.3
v4.4.4
v4.4.5
v4.4.6
v4.4.7
v4.4.8
v4.4.9

v5.*

v5.0.0
v5.0.1
v5.0.10
v5.0.11
v5.0.2
v5.0.3
v5.0.4
v5.0.5
v5.0.6
v5.0.7
v5.0.8
v5.0.9
v5.1.0
v5.1.0-BETA1
v5.1.0-RC1
v5.1.0-RC2
v5.1.1
v5.1.10
v5.1.11
v5.1.2
v5.1.3
v5.1.4
v5.1.5
v5.1.6
v5.1.7
v5.1.8
v5.1.9
v5.2.0
v5.2.0-BETA1
v5.2.0-BETA2
v5.2.0-BETA3
v5.2.0-RC1
v5.2.0-RC2
v5.2.1
v5.2.2
v5.2.3
v5.2.4
v5.2.5
v5.2.6
v5.2.7

Other

vPR10
vPR11
vPR12
vPR3
vPR4
vPR5
vPR6
vPR8
vPR9