CVE-2023-51443
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-51443
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-51443.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-51443
- Aliases
-
- GHSA-39gv-hq72-j6m6
- Published
- 2023-12-27T17:15:08Z
- Modified
- 2024-12-05T15:36:15.918388Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H 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. Prior to version 1.10.11, when handling DTLS-SRTP for media setup, FreeSWITCH is susceptible to Denial of Service due to a race condition in the hello handshake phase of the DTLS protocol. This attack can be done continuously, thus denying new DTLS-SRTP encrypted calls during the attack. If an attacker manages to send a ClientHello DTLS message with an invalid CipherSuite (such as
TLS_NULL_WITH_NULL_NULL) to the port on the FreeSWITCH server that is expecting packets from the caller, a DTLS error is generated. This results in the media session being torn down, which is followed by teardown at signaling (SIP) level too. Abuse of this vulnerability may lead to a massive Denial of Service on vulnerable FreeSWITCH servers for calls that rely on DTLS-SRTP. To address this vulnerability, upgrade FreeSWITCH to 1.10.11 which includes the security fix. The solution implemented is to drop all packets from addresses that have not been validated by an ICE check. - References
-
- http://packetstormsecurity.com/files/176393/FreeSWITCH-Denial-Of-Service.html
- https://github.com/signalwire/freeswitch/security/advisories/GHSA-39gv-hq72-j6m6
- https://github.com/signalwire/freeswitch/commit/86cbda90b84ba186e508fbc7bfae469270a97d11
- https://security.alpinelinux.org/vuln/CVE-2023-51443
Affected packages
Alpine:v3.17 / freeswitch
Package
- Name
- freeswitch
- Purl
- pkg:apk/alpine/freeswitch?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.10.11-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
1.10.7-r0
1.10.7-r1
1.10.7-r2
1.10.7-r3
1.10.7-r4
1.10.7-r5
1.10.8-r0
1.10.10-r0
Alpine:v3.18 / freeswitch
Package
- Name
- freeswitch
- Purl
- pkg:apk/alpine/freeswitch?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.10.11-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
1.10.7-r0
1.10.7-r1
1.10.7-r2
1.10.7-r3
1.10.7-r4
1.10.7-r5
1.10.8-r0
1.10.8-r1
1.10.8-r2
1.10.8-r3
1.10.8-r4
1.10.8-r5
1.10.9-r0
1.10.9-r1
1.10.9-r2
1.10.10-r0
Alpine:v3.19 / freeswitch
Package
- Name
- freeswitch
- Purl
- pkg:apk/alpine/freeswitch?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.10.11-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
1.10.7-r0
1.10.7-r1
1.10.7-r2
1.10.7-r3
1.10.7-r4
1.10.7-r5
1.10.8-r0
1.10.8-r1
1.10.8-r2
1.10.8-r3
1.10.8-r4
1.10.8-r5
1.10.9-r0
1.10.9-r1
1.10.9-r2
1.10.9-r3
1.10.9-r4
1.10.9-r5
1.10.10-r0
Alpine:v3.20 / freeswitch
Package
- Name
- freeswitch
- Purl
- pkg:apk/alpine/freeswitch?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.10.11-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
1.10.7-r0
1.10.7-r1
1.10.7-r2
1.10.7-r3
1.10.7-r4
1.10.7-r5
1.10.8-r0
1.10.8-r1
1.10.8-r2
1.10.8-r3
1.10.8-r4
1.10.8-r5
1.10.9-r0
1.10.9-r1
1.10.9-r2
1.10.9-r3
1.10.9-r4
1.10.9-r5
1.10.10-r0
1.10.10-r1
Alpine:v3.21 / freeswitch
Package
- Name
- freeswitch
- Purl
- pkg:apk/alpine/freeswitch?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.10.11-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
1.10.7-r0
1.10.7-r1
1.10.7-r2
1.10.7-r3
1.10.7-r4
1.10.7-r5
1.10.8-r0
1.10.8-r1
1.10.8-r2
1.10.8-r3
1.10.8-r4
1.10.8-r5
1.10.9-r0
1.10.9-r1
1.10.9-r2
1.10.9-r3
1.10.9-r4
1.10.9-r5
1.10.10-r0
1.10.10-r1
Git / github.com/signalwire/freeswitch
Affected ranges
- Type
- GIT
- Repo
- https://github.com/signalwire/freeswitch
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
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