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UBUNTU-CVE-2023-49786

🗓️ 14 Dec 2023 20:15:00Reported by GoogleType 
osv_ubuntu
 osv_ubuntu
🔗 osv.dev👁 33 Views

Asterisk faces a denial of service from a race in the Datagram TLS handshake for Secure Real-time Transport Protocol media; fixed in 18.20.1, 20.5.1, 21.0.1, and certified 18.9-cert6.

Related
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2023-49786
14 Dec 202319:47
–alpinelinux
bdu_fstec
BDU FSTEC
Asterisk DTLS SRTP DoS
19 Dec 202300:00
–bdu_fstec
circl
Circl
CVE-2023-49786
20 Dec 202311:00
–circl
cnnvd
CNNVD
Asterisk Security Vulnerabilities
14 Dec 202300:00
–cnnvd
cve
CVE
CVE-2023-49786
14 Dec 202319:47
–cve
cvelist
Cvelist
CVE-2023-49786 Asterisk susceptible to Denial of Service via DTLS Hello packets during call initiation
14 Dec 202319:47
–cvelist
debian
Debian
[SECURITY] [DLA 3696-1] asterisk security update
28 Dec 202323:01
–debian
debian
Debian
[SECURITY] [DSA 5596-1] asterisk security update
4 Jan 202421:21
–debian
debiancve
Debian CVE
CVE-2023-49786
14 Dec 202319:47
–debiancve
nessus
Tenable Nessus
Debian dla-3696 : asterisk - security update
22 Jan 202500:00
–nessus
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20 May 2026 16:13Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.05295
33