CVE-2021-3470

Source
https://nvd.nist.gov/vuln/detail/CVE-2021-3470
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-3470.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-3470
Related
Published
2021-03-31T14:15:20Z
Modified
2024-10-12T07:43:02.593001Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

A heap overflow issue was found in Redis in versions before 5.0.10, before 6.0.9 and before 6.2.0 when using a heap allocator other than jemalloc or glibc's malloc, leading to potential out of bound write or process crash. Effectively this flaw does not affect the vast majority of users, who use jemalloc or glibc malloc.

References

Affected packages

Alpine:v3.12 / redis

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.0.11-r0

Affected versions

2.*

2.4.14-r0
2.4.14-r1
2.4.14-r2
2.4.16-r0
2.6.16-r0
2.6.17-r0
2.8.9-r0
2.8.9-r1
2.8.9-r2
2.8.10-r0
2.8.11-r0
2.8.12-r0
2.8.13-r0
2.8.14-r0
2.8.17-r0
2.8.19-r0

3.*

3.0.0-r0
3.0.0-r1
3.0.1-r0
3.0.2-r0
3.0.3-r0
3.0.4-r0
3.0.5-r0
3.0.5-r1
3.0.6-r0
3.0.7-r0
3.0.7-r1
3.2.0-r0
3.2.1-r0
3.2.3-r0
3.2.4-r0
3.2.5-r0
3.2.7-r0
3.2.8-r0
3.2.9-r0

4.*

4.0.2-r0
4.0.2-r1
4.0.5-r0
4.0.6-r0
4.0.8-r0
4.0.9-r0
4.0.9-r1
4.0.9-r2
4.0.10-r0
4.0.10-r1
4.0.11-r0
4.0.12-r0
4.0.13-r0

5.*

5.0.4-r0
5.0.5-r0
5.0.7-r0
5.0.8-r0
5.0.9-r0

Alpine:v3.13 / redis

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0.9-r0

Affected versions

2.*

2.4.14-r0
2.4.14-r1
2.4.14-r2
2.4.16-r0
2.6.16-r0
2.6.17-r0
2.8.9-r0
2.8.9-r1
2.8.9-r2
2.8.10-r0
2.8.11-r0
2.8.12-r0
2.8.13-r0
2.8.14-r0
2.8.17-r0
2.8.19-r0

3.*

3.0.0-r0
3.0.0-r1
3.0.1-r0
3.0.2-r0
3.0.3-r0
3.0.4-r0
3.0.5-r0
3.0.5-r1
3.0.6-r0
3.0.7-r0
3.0.7-r1
3.2.0-r0
3.2.1-r0
3.2.3-r0
3.2.4-r0
3.2.5-r0
3.2.7-r0
3.2.8-r0
3.2.9-r0

4.*

4.0.2-r0
4.0.2-r1
4.0.5-r0
4.0.6-r0
4.0.8-r0
4.0.9-r0
4.0.9-r1
4.0.9-r2
4.0.10-r0
4.0.10-r1
4.0.11-r0
4.0.12-r0
4.0.13-r0

5.*

5.0.4-r0
5.0.5-r0
5.0.7-r0
5.0.8-r0
5.0.9-r0

6.*

6.0.1-r0
6.0.4-r0
6.0.5-r0

Alpine:v3.14 / redis

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.2.0-r0

Affected versions

2.*

2.4.14-r0
2.4.14-r1
2.4.14-r2
2.4.16-r0
2.6.16-r0
2.6.17-r0
2.8.9-r0
2.8.9-r1
2.8.9-r2
2.8.10-r0
2.8.11-r0
2.8.12-r0
2.8.13-r0
2.8.14-r0
2.8.17-r0
2.8.19-r0

3.*

3.0.0-r0
3.0.0-r1
3.0.1-r0
3.0.2-r0
3.0.3-r0
3.0.4-r0
3.0.5-r0
3.0.5-r1
3.0.6-r0
3.0.7-r0
3.0.7-r1
3.2.0-r0
3.2.1-r0
3.2.3-r0
3.2.4-r0
3.2.5-r0
3.2.7-r0
3.2.8-r0
3.2.9-r0

4.*

4.0.2-r0
4.0.2-r1
4.0.5-r0
4.0.6-r0
4.0.8-r0
4.0.9-r0
4.0.9-r1
4.0.9-r2
4.0.10-r0
4.0.10-r1
4.0.11-r0
4.0.12-r0
4.0.13-r0

5.*

5.0.4-r0
5.0.5-r0
5.0.7-r0
5.0.8-r0
5.0.9-r0

6.*

6.0.1-r0
6.0.4-r0
6.0.5-r0
6.0.9-r0
6.0.10-r0

Alpine:v3.15 / redis

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.2.0-r0

Affected versions

2.*

2.4.14-r0
2.4.14-r1
2.4.14-r2
2.4.16-r0
2.6.16-r0
2.6.17-r0
2.8.9-r0
2.8.9-r1
2.8.9-r2
2.8.10-r0
2.8.11-r0
2.8.12-r0
2.8.13-r0
2.8.14-r0
2.8.17-r0
2.8.19-r0

3.*

3.0.0-r0
3.0.0-r1
3.0.1-r0
3.0.2-r0
3.0.3-r0
3.0.4-r0
3.0.5-r0
3.0.5-r1
3.0.6-r0
3.0.7-r0
3.0.7-r1
3.2.0-r0
3.2.1-r0
3.2.3-r0
3.2.4-r0
3.2.5-r0
3.2.7-r0
3.2.8-r0
3.2.9-r0

4.*

4.0.2-r0
4.0.2-r1
4.0.5-r0
4.0.6-r0
4.0.8-r0
4.0.9-r0
4.0.9-r1
4.0.9-r2
4.0.10-r0
4.0.10-r1
4.0.11-r0
4.0.12-r0
4.0.13-r0

5.*

5.0.4-r0
5.0.5-r0
5.0.7-r0
5.0.8-r0
5.0.9-r0

6.*

6.0.1-r0
6.0.4-r0
6.0.5-r0
6.0.9-r0
6.0.10-r0

Alpine:v3.16 / redis

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.2.0-r0

Affected versions

2.*

2.4.14-r0
2.4.14-r1
2.4.14-r2
2.4.16-r0
2.6.16-r0
2.6.17-r0
2.8.9-r0
2.8.9-r1
2.8.9-r2
2.8.10-r0
2.8.11-r0
2.8.12-r0
2.8.13-r0
2.8.14-r0
2.8.17-r0
2.8.19-r0

3.*

3.0.0-r0
3.0.0-r1
3.0.1-r0
3.0.2-r0
3.0.3-r0
3.0.4-r0
3.0.5-r0
3.0.5-r1
3.0.6-r0
3.0.7-r0
3.0.7-r1
3.2.0-r0
3.2.1-r0
3.2.3-r0
3.2.4-r0
3.2.5-r0
3.2.7-r0
3.2.8-r0
3.2.9-r0

4.*

4.0.2-r0
4.0.2-r1
4.0.5-r0
4.0.6-r0
4.0.8-r0
4.0.9-r0
4.0.9-r1
4.0.9-r2
4.0.10-r0
4.0.10-r1
4.0.11-r0
4.0.12-r0
4.0.13-r0

5.*

5.0.4-r0
5.0.5-r0
5.0.7-r0
5.0.8-r0
5.0.9-r0

6.*

6.0.1-r0
6.0.4-r0
6.0.5-r0
6.0.9-r0
6.0.10-r0

Alpine:v3.17 / redis

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.2.0-r0

Affected versions

2.*

2.4.14-r0
2.4.14-r1
2.4.14-r2
2.4.16-r0
2.6.16-r0
2.6.17-r0
2.8.9-r0
2.8.9-r1
2.8.9-r2
2.8.10-r0
2.8.11-r0
2.8.12-r0
2.8.13-r0
2.8.14-r0
2.8.17-r0
2.8.19-r0

3.*

3.0.0-r0
3.0.0-r1
3.0.1-r0
3.0.2-r0
3.0.3-r0
3.0.4-r0
3.0.5-r0
3.0.5-r1
3.0.6-r0
3.0.7-r0
3.0.7-r1
3.2.0-r0
3.2.1-r0
3.2.3-r0
3.2.4-r0
3.2.5-r0
3.2.7-r0
3.2.8-r0
3.2.9-r0

4.*

4.0.2-r0
4.0.2-r1
4.0.5-r0
4.0.6-r0
4.0.8-r0
4.0.9-r0
4.0.9-r1
4.0.9-r2
4.0.10-r0
4.0.10-r1
4.0.11-r0
4.0.12-r0
4.0.13-r0

5.*

5.0.4-r0
5.0.5-r0
5.0.7-r0
5.0.8-r0
5.0.9-r0

6.*

6.0.1-r0
6.0.4-r0
6.0.5-r0
6.0.9-r0
6.0.10-r0

Alpine:v3.18 / redis

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.2.0-r0

Affected versions

2.*

2.4.14-r0
2.4.14-r1
2.4.14-r2
2.4.16-r0
2.6.16-r0
2.6.17-r0
2.8.9-r0
2.8.9-r1
2.8.9-r2
2.8.10-r0
2.8.11-r0
2.8.12-r0
2.8.13-r0
2.8.14-r0
2.8.17-r0
2.8.19-r0

3.*

3.0.0-r0
3.0.0-r1
3.0.1-r0
3.0.2-r0
3.0.3-r0
3.0.4-r0
3.0.5-r0
3.0.5-r1
3.0.6-r0
3.0.7-r0
3.0.7-r1
3.2.0-r0
3.2.1-r0
3.2.3-r0
3.2.4-r0
3.2.5-r0
3.2.7-r0
3.2.8-r0
3.2.9-r0

4.*

4.0.2-r0
4.0.2-r1
4.0.5-r0
4.0.6-r0
4.0.8-r0
4.0.9-r0
4.0.9-r1
4.0.9-r2
4.0.10-r0
4.0.10-r1
4.0.11-r0
4.0.12-r0
4.0.13-r0

5.*

5.0.4-r0
5.0.5-r0
5.0.7-r0
5.0.8-r0
5.0.9-r0

6.*

6.0.1-r0
6.0.4-r0
6.0.5-r0
6.0.9-r0
6.0.10-r0

Alpine:v3.19 / redis

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.2.0-r0

Affected versions

2.*

2.4.14-r0
2.4.14-r1
2.4.14-r2
2.4.16-r0
2.6.16-r0
2.6.17-r0
2.8.9-r0
2.8.9-r1
2.8.9-r2
2.8.10-r0
2.8.11-r0
2.8.12-r0
2.8.13-r0
2.8.14-r0
2.8.17-r0
2.8.19-r0

3.*

3.0.0-r0
3.0.0-r1
3.0.1-r0
3.0.2-r0
3.0.3-r0
3.0.4-r0
3.0.5-r0
3.0.5-r1
3.0.6-r0
3.0.7-r0
3.0.7-r1
3.2.0-r0
3.2.1-r0
3.2.3-r0
3.2.4-r0
3.2.5-r0
3.2.7-r0
3.2.8-r0
3.2.9-r0

4.*

4.0.2-r0
4.0.2-r1
4.0.5-r0
4.0.6-r0
4.0.8-r0
4.0.9-r0
4.0.9-r1
4.0.9-r2
4.0.10-r0
4.0.10-r1
4.0.11-r0
4.0.12-r0
4.0.13-r0

5.*

5.0.4-r0
5.0.5-r0
5.0.7-r0
5.0.8-r0
5.0.9-r0

6.*

6.0.1-r0
6.0.4-r0
6.0.5-r0
6.0.9-r0
6.0.10-r0

Debian:11 / redis

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5:6.0.9-1

Ecosystem specific

{
    "urgency": "unimportant"
}

Debian:12 / redis

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5:6.0.9-1

Ecosystem specific

{
    "urgency": "unimportant"
}

Debian:13 / redis

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5:6.0.9-1

Ecosystem specific

{
    "urgency": "unimportant"
}

Git / github.com/antirez/redis

Affected ranges

Type
GIT
Repo
https://github.com/antirez/redis
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
Type
GIT
Repo
https://github.com/redis/redis
Events

Affected versions

1.*

1.3.6

2.*

2.2-alpha0
2.2-alpha1
2.2-alpha2
2.2-alpha3
2.2-alpha4
2.2-alpha5
2.2-alpha6
2.2.0-rc1
2.3-alpha0

3.*

3.0-alpha0

5.*

5.0-rc1
5.0-rc2
5.0-rc3
5.0-rc4
5.0-rc5
5.0-rc6
5.0.0
5.0.1
5.0.2
5.0.3
5.0.4
5.0.5
5.0.6
5.0.7
5.0.8
5.0.9

6.*

6.0.0
6.0.1
6.0.2
6.0.3
6.0.4
6.0.5
6.0.6
6.0.7
6.0.8

v1.*

v1.3.10
v1.3.11
v1.3.12
v1.3.7
v1.3.8
v1.3.9

v2.*

v2.0.0-rc1
v2.1.1-watch

Other

vm-playpen
with-deprecated-diskstore