CVE-2021-41157

See a problem?
Source
https://nvd.nist.gov/vuln/detail/CVE-2021-41157
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-41157.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-41157
Aliases
  • GHSA-g7xg-7c54-rmpj
Published
2021-10-26T14:15:07Z
Modified
2024-05-22T17:26:36.077185Z
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

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. By default, SIP requests of the type SUBSCRIBE are not authenticated in the affected versions of FreeSWITCH. Abuse of this security issue allows attackers to subscribe to user agent event notifications without the need to authenticate. This abuse poses privacy concerns and might lead to social engineering or similar attacks. For example, attackers may be able to monitor the status of target SIP extensions. Although this issue was fixed in version v1.10.6, installations upgraded to the fixed version of FreeSWITCH from an older version, may still be vulnerable if the configuration is not updated accordingly. Software upgrades do not update the configuration by default. SIP SUBSCRIBE messages should be authenticated by default so that FreeSWITCH administrators do not need to explicitly set the auth-subscriptions parameter. When following such a recommendation, a new parameter can be introduced to explicitly disable authentication.

References

Affected packages

Alpine:v3.15 / freeswitch

Package

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

Affected ranges

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

Affected versions

1.*

1.0.3-r0
1.0.3-r1
1.0.4-r0
1.0.4-r1
1.0.4-r2
1.0.4-r3
1.0.6-r0
1.0.6-r1
1.0.6-r2
1.0.6-r3
1.0.6-r4
1.0.6-r5
1.0.6-r6
1.0.6-r7
1.0.6-r8
1.0.6-r9
1.0.6-r10
1.0.6-r11
1.0.6-r12
1.0.6-r13
1.0.6-r14
1.0.6-r15
1.0.6-r16
1.0.6-r17
1.0.7-r0
1.0.7-r1
1.0.7-r2
1.0.7_p20110323-r0
1.0.7_p20110323-r1
1.0.7_p20110527-r0
1.0.7_p20110602-r0
1.0.7_p20110602-r1
1.0.7_p20110602-r2
1.0.7_p20110602-r3
1.0.7_p20110602-r4
1.0.7_p20110602-r5
1.0.7_p20110602-r6
1.0.7_p20110602-r7
1.0.7_p20120309-r1
1.2.0-r0
1.2.0-r1
1.2.0-r2
1.2.0-r3
1.2.5.3-r0
1.2.5.3-r1
1.2.5.3-r2
1.2.5.3-r3
1.2.10-r0
1.4.0-r0
1.4.0-r1
1.4.0-r2
1.4.6-r0
1.4.6-r1
1.4.7-r0
1.4.7-r1
1.4.13-r0
1.4.18-r0
1.4.18-r1
1.4.18-r2
1.4.18-r3
1.4.18-r4
1.4.18-r5
1.4.18-r6
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.20-r3
1.4.20-r4
1.4.20-r5
1.6.2-r0
1.6.2-r1
1.6.2-r2
1.6.2-r3
1.6.2-r4
1.6.2-r5
1.6.6-r0
1.6.6-r1
1.6.6-r2
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.9-r0
1.6.11-r0
1.6.13-r0
1.6.15-r0
1.6.17-r0
1.6.19-r0
1.6.19-r1
1.6.20-r0
1.8.2-r0
1.8.2-r1
1.8.5-r0
1.8.5-r1
1.8.7-r0
1.8.7-r1
1.10.2-r0
1.10.2-r1
1.10.3-r0
1.10.3-r1
1.10.3-r2
1.10.3-r3
1.10.5-r0
1.10.5-r1
1.10.5-r2
1.10.6-r0
1.10.6-r1
1.10.6-r2

Alpine:v3.16 / freeswitch

Package

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

Affected ranges

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

Affected versions

1.*

1.0.3-r0
1.0.3-r1
1.0.4-r0
1.0.4-r1
1.0.4-r2
1.0.4-r3
1.0.6-r0
1.0.6-r1
1.0.6-r2
1.0.6-r3
1.0.6-r4
1.0.6-r5
1.0.6-r6
1.0.6-r7
1.0.6-r8
1.0.6-r9
1.0.6-r10
1.0.6-r11
1.0.6-r12
1.0.6-r13
1.0.6-r14
1.0.6-r15
1.0.6-r16
1.0.6-r17
1.0.7-r0
1.0.7-r1
1.0.7-r2
1.0.7_p20110323-r0
1.0.7_p20110323-r1
1.0.7_p20110527-r0
1.0.7_p20110602-r0
1.0.7_p20110602-r1
1.0.7_p20110602-r2
1.0.7_p20110602-r3
1.0.7_p20110602-r4
1.0.7_p20110602-r5
1.0.7_p20110602-r6
1.0.7_p20110602-r7
1.0.7_p20120309-r1
1.2.0-r0
1.2.0-r1
1.2.0-r2
1.2.0-r3
1.2.5.3-r0
1.2.5.3-r1
1.2.5.3-r2
1.2.5.3-r3
1.2.10-r0
1.4.0-r0
1.4.0-r1
1.4.0-r2
1.4.6-r0
1.4.6-r1
1.4.7-r0
1.4.7-r1
1.4.13-r0
1.4.18-r0
1.4.18-r1
1.4.18-r2
1.4.18-r3
1.4.18-r4
1.4.18-r5
1.4.18-r6
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.20-r3
1.4.20-r4
1.4.20-r5
1.6.2-r0
1.6.2-r1
1.6.2-r2
1.6.2-r3
1.6.2-r4
1.6.2-r5
1.6.6-r0
1.6.6-r1
1.6.6-r2
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.9-r0
1.6.11-r0
1.6.13-r0
1.6.15-r0
1.6.17-r0
1.6.19-r0
1.6.19-r1
1.6.20-r0
1.8.2-r0
1.8.2-r1
1.8.5-r0
1.8.5-r1
1.8.7-r0
1.8.7-r1
1.10.2-r0
1.10.2-r1
1.10.3-r0
1.10.3-r1
1.10.3-r2
1.10.3-r3
1.10.5-r0
1.10.5-r1
1.10.5-r2
1.10.6-r0
1.10.6-r1
1.10.6-r2

Alpine:v3.17 / freeswitch

Package

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

Affected ranges

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

Affected versions

1.*

1.0.3-r0
1.0.3-r1
1.0.4-r0
1.0.4-r1
1.0.4-r2
1.0.4-r3
1.0.6-r0
1.0.6-r1
1.0.6-r2
1.0.6-r3
1.0.6-r4
1.0.6-r5
1.0.6-r6
1.0.6-r7
1.0.6-r8
1.0.6-r9
1.0.6-r10
1.0.6-r11
1.0.6-r12
1.0.6-r13
1.0.6-r14
1.0.6-r15
1.0.6-r16
1.0.6-r17
1.0.7-r0
1.0.7-r1
1.0.7-r2
1.0.7_p20110323-r0
1.0.7_p20110323-r1
1.0.7_p20110527-r0
1.0.7_p20110602-r0
1.0.7_p20110602-r1
1.0.7_p20110602-r2
1.0.7_p20110602-r3
1.0.7_p20110602-r4
1.0.7_p20110602-r5
1.0.7_p20110602-r6
1.0.7_p20110602-r7
1.0.7_p20120309-r1
1.2.0-r0
1.2.0-r1
1.2.0-r2
1.2.0-r3
1.2.5.3-r0
1.2.5.3-r1
1.2.5.3-r2
1.2.5.3-r3
1.2.10-r0
1.4.0-r0
1.4.0-r1
1.4.0-r2
1.4.6-r0
1.4.6-r1
1.4.7-r0
1.4.7-r1
1.4.13-r0
1.4.18-r0
1.4.18-r1
1.4.18-r2
1.4.18-r3
1.4.18-r4
1.4.18-r5
1.4.18-r6
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.20-r3
1.4.20-r4
1.4.20-r5
1.6.2-r0
1.6.2-r1
1.6.2-r2
1.6.2-r3
1.6.2-r4
1.6.2-r5
1.6.6-r0
1.6.6-r1
1.6.6-r2
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.9-r0
1.6.11-r0
1.6.13-r0
1.6.15-r0
1.6.17-r0
1.6.19-r0
1.6.19-r1
1.6.20-r0
1.8.2-r0
1.8.2-r1
1.8.5-r0
1.8.5-r1
1.8.7-r0
1.8.7-r1
1.10.2-r0
1.10.2-r1
1.10.3-r0
1.10.3-r1
1.10.3-r2
1.10.3-r3
1.10.5-r0
1.10.5-r1
1.10.5-r2
1.10.6-r0
1.10.6-r1
1.10.6-r2

Alpine:v3.18 / freeswitch

Package

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

Affected ranges

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

Affected versions

1.*

1.0.3-r0
1.0.3-r1
1.0.4-r0
1.0.4-r1
1.0.4-r2
1.0.4-r3
1.0.6-r0
1.0.6-r1
1.0.6-r2
1.0.6-r3
1.0.6-r4
1.0.6-r5
1.0.6-r6
1.0.6-r7
1.0.6-r8
1.0.6-r9
1.0.6-r10
1.0.6-r11
1.0.6-r12
1.0.6-r13
1.0.6-r14
1.0.6-r15
1.0.6-r16
1.0.6-r17
1.0.7-r0
1.0.7-r1
1.0.7-r2
1.0.7_p20110323-r0
1.0.7_p20110323-r1
1.0.7_p20110527-r0
1.0.7_p20110602-r0
1.0.7_p20110602-r1
1.0.7_p20110602-r2
1.0.7_p20110602-r3
1.0.7_p20110602-r4
1.0.7_p20110602-r5
1.0.7_p20110602-r6
1.0.7_p20110602-r7
1.0.7_p20120309-r1
1.2.0-r0
1.2.0-r1
1.2.0-r2
1.2.0-r3
1.2.5.3-r0
1.2.5.3-r1
1.2.5.3-r2
1.2.5.3-r3
1.2.10-r0
1.4.0-r0
1.4.0-r1
1.4.0-r2
1.4.6-r0
1.4.6-r1
1.4.7-r0
1.4.7-r1
1.4.13-r0
1.4.18-r0
1.4.18-r1
1.4.18-r2
1.4.18-r3
1.4.18-r4
1.4.18-r5
1.4.18-r6
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.20-r3
1.4.20-r4
1.4.20-r5
1.6.2-r0
1.6.2-r1
1.6.2-r2
1.6.2-r3
1.6.2-r4
1.6.2-r5
1.6.6-r0
1.6.6-r1
1.6.6-r2
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.9-r0
1.6.11-r0
1.6.13-r0
1.6.15-r0
1.6.17-r0
1.6.19-r0
1.6.19-r1
1.6.20-r0
1.8.2-r0
1.8.2-r1
1.8.5-r0
1.8.5-r1
1.8.7-r0
1.8.7-r1
1.10.2-r0
1.10.2-r1
1.10.3-r0
1.10.3-r1
1.10.3-r2
1.10.3-r3
1.10.5-r0
1.10.5-r1
1.10.5-r2
1.10.6-r0
1.10.6-r1
1.10.6-r2

Alpine:v3.19 / freeswitch

Package

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

Affected ranges

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

Affected versions

1.*

1.0.3-r0
1.0.3-r1
1.0.4-r0
1.0.4-r1
1.0.4-r2
1.0.4-r3
1.0.6-r0
1.0.6-r1
1.0.6-r2
1.0.6-r3
1.0.6-r4
1.0.6-r5
1.0.6-r6
1.0.6-r7
1.0.6-r8
1.0.6-r9
1.0.6-r10
1.0.6-r11
1.0.6-r12
1.0.6-r13
1.0.6-r14
1.0.6-r15
1.0.6-r16
1.0.6-r17
1.0.7-r0
1.0.7-r1
1.0.7-r2
1.0.7_p20110323-r0
1.0.7_p20110323-r1
1.0.7_p20110527-r0
1.0.7_p20110602-r0
1.0.7_p20110602-r1
1.0.7_p20110602-r2
1.0.7_p20110602-r3
1.0.7_p20110602-r4
1.0.7_p20110602-r5
1.0.7_p20110602-r6
1.0.7_p20110602-r7
1.0.7_p20120309-r1
1.2.0-r0
1.2.0-r1
1.2.0-r2
1.2.0-r3
1.2.5.3-r0
1.2.5.3-r1
1.2.5.3-r2
1.2.5.3-r3
1.2.10-r0
1.4.0-r0
1.4.0-r1
1.4.0-r2
1.4.6-r0
1.4.6-r1
1.4.7-r0
1.4.7-r1
1.4.13-r0
1.4.18-r0
1.4.18-r1
1.4.18-r2
1.4.18-r3
1.4.18-r4
1.4.18-r5
1.4.18-r6
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.20-r3
1.4.20-r4
1.4.20-r5
1.6.2-r0
1.6.2-r1
1.6.2-r2
1.6.2-r3
1.6.2-r4
1.6.2-r5
1.6.6-r0
1.6.6-r1
1.6.6-r2
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.9-r0
1.6.11-r0
1.6.13-r0
1.6.15-r0
1.6.17-r0
1.6.19-r0
1.6.19-r1
1.6.20-r0
1.8.2-r0
1.8.2-r1
1.8.5-r0
1.8.5-r1
1.8.7-r0
1.8.7-r1
1.10.2-r0
1.10.2-r1
1.10.3-r0
1.10.3-r1
1.10.3-r2
1.10.3-r3
1.10.5-r0
1.10.5-r1
1.10.5-r2
1.10.6-r0
1.10.6-r1
1.10.6-r2

Alpine:v3.20 / freeswitch

Package

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

Affected ranges

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

Affected versions

1.*

1.0.3-r0
1.0.3-r1
1.0.4-r0
1.0.4-r1
1.0.4-r2
1.0.4-r3
1.0.6-r0
1.0.6-r1
1.0.6-r2
1.0.6-r3
1.0.6-r4
1.0.6-r5
1.0.6-r6
1.0.6-r7
1.0.6-r8
1.0.6-r9
1.0.6-r10
1.0.6-r11
1.0.6-r12
1.0.6-r13
1.0.6-r14
1.0.6-r15
1.0.6-r16
1.0.6-r17
1.0.7-r0
1.0.7-r1
1.0.7-r2
1.0.7_p20110323-r0
1.0.7_p20110323-r1
1.0.7_p20110527-r0
1.0.7_p20110602-r0
1.0.7_p20110602-r1
1.0.7_p20110602-r2
1.0.7_p20110602-r3
1.0.7_p20110602-r4
1.0.7_p20110602-r5
1.0.7_p20110602-r6
1.0.7_p20110602-r7
1.0.7_p20120309-r1
1.2.0-r0
1.2.0-r1
1.2.0-r2
1.2.0-r3
1.2.5.3-r0
1.2.5.3-r1
1.2.5.3-r2
1.2.5.3-r3
1.2.10-r0
1.4.0-r0
1.4.0-r1
1.4.0-r2
1.4.6-r0
1.4.6-r1
1.4.7-r0
1.4.7-r1
1.4.13-r0
1.4.18-r0
1.4.18-r1
1.4.18-r2
1.4.18-r3
1.4.18-r4
1.4.18-r5
1.4.18-r6
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.20-r3
1.4.20-r4
1.4.20-r5
1.6.2-r0
1.6.2-r1
1.6.2-r2
1.6.2-r3
1.6.2-r4
1.6.2-r5
1.6.6-r0
1.6.6-r1
1.6.6-r2
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.9-r0
1.6.11-r0
1.6.13-r0
1.6.15-r0
1.6.17-r0
1.6.19-r0
1.6.19-r1
1.6.20-r0
1.8.2-r0
1.8.2-r1
1.8.5-r0
1.8.5-r1
1.8.7-r0
1.8.7-r1
1.10.2-r0
1.10.2-r1
1.10.3-r0
1.10.3-r1
1.10.3-r2
1.10.3-r3
1.10.5-r0
1.10.5-r1
1.10.5-r2
1.10.6-r0
1.10.6-r1
1.10.6-r2

Git / github.com/signalwire/freeswitch

Affected ranges

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

Affected versions

Other

git2svn-syncpoint-master

v.*

v.1.3.12
v.15.9

v0.*

v0.0.1

v1.*

v1.0.5.14226d2
v1.0.5.597675e
v1.0.6
v1.2-rc1
v1.2-rc2
v1.3.0
v1.3.1
v1.3.10
v1.3.11
v1.3.12
v1.3.13
v1.3.14
v1.3.15
v1.3.16
v1.3.17-final
v1.3.2
v1.3.3
v1.3.4
v1.3.5
v1.3.6
v1.3.7
v1.3.8
v1.3.9
v1.5.0
v1.5.1
v1.5.10
v1.5.12
v1.5.13
v1.5.14
v1.5.2
v1.5.3
v1.5.4
v1.5.5
v1.5.6
v1.5.7
v1.5.8
v1.5.final
v1.6.0