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NULL Pointer Dereference

🗓️ 24 Nov 2025 14:40:21Reported by Snyk Security DatabaseType 
snyk
 snyk
🔗 security.snyk.io👁 8 Views

NULL pointer dereference in coap_dtls_generate_cookie can crash app when DTLS handshake yields NULL secure context.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
AlpineLinux
CVE-2025-65500
24 Nov 202500:00
alpinelinux
CNNVD
libcoap 安全漏洞
24 Nov 202500:00
cnnvd
CVE
CVE-2025-65500
24 Nov 202500:00
cve
Cvelist
CVE-2025-65500
24 Nov 202500:00
cvelist
Debian CVE
CVE-2025-65500
24 Nov 202500:00
debiancve
EUVD
EUVD-2025-198708
24 Nov 202515:30
euvd
Fedora
[SECURITY] Fedora 43 Update: libcoap-4.3.5a-1.fc43
5 Dec 202502:11
fedora
Fedora
[SECURITY] Fedora 42 Update: libcoap-4.3.5a-1.fc42
5 Dec 202502:43
fedora
Tenable Nessus
Fedora 42 : libcoap (2025-6a43695048)
5 Dec 202500:00
nessus
Tenable Nessus
Fedora 43 : libcoap (2025-d408d76c4a)
5 Dec 202500:00
nessus
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Vulners
Node
libcoaplibcoapRange<cci.20200424

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24 Nov 2025 14:40Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.14.3 - 6.5
CVSS 47.1
EPSS0.00259
SSVC
8