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NVD
NVD
•added 2026/10/14 6:17 p.m.•3 views

CVE-2026-106465

The NetX Secure DTLS server sends a HelloVerifyRequest carrying a freshly generated cookie, but never checks the cookie a client returns. The ClientHello parser copies the client's cookie bytes over the value the server issued, and the server then decides whether the client has been verified from...

8.7CVSS
SaveExploits0References2
Cvelist
Cvelist
•added 2026/10/14 5:47 p.m.•7 views

CVE-2026-106465

The NetX Secure DTLS server sends a HelloVerifyRequest carrying a freshly generated cookie, but never checks the cookie a client returns. The ClientHello parser copies the client's cookie bytes over the value the server issued, and the server then decides whether the client has been verified from...

8.7CVSS
SaveExploits0References2
CVE
CVE
•added 2026/10/14 5:47 p.m.•8 views

CVE-2026-106465

The NetX Secure DTLS server is vulnerable to an authentication bypass and network amplification because it fails to properly verify cookies in a HelloVerifyRequest . The ClientHello parser incorrectly overwrites the server-issued cookie with client-provided bytes and validates verification based ...

8.7CVSS5.7AI score
SaveExploits0References2
Microsoft CVE
Microsoft CVE
•added 2026/08/15 2:10 a.m.•18 views

DTLS server cookie bypass during startup window due to empty initial cookie secret

...

6.3CVSS5.9AI score0.00243EPSS
SaveExploits0
OSS-Fuzz
OSS-Fuzz
•added 2026/03/18 12:11 p.m.•8 views

openssl:dtlsserver: Heap-use-after-free in dtls1_read_bytes

Project: https://github.com/openssl/openssl.git Detailed Report: https://oss-fuzz.com/testcase?key=4624059060256768 Project: openssl Fuzzing Engine: libFuzzer Fuzz Target: dtlsserver Job Type: libfuzzerasanopenssl Platform Id: linux Crash Type: Heap-use-after-free READ 12 Crash Address:...

5.4AI score
SaveExploits0
RedhatCVE
RedhatCVE
•added 2026/01/07 9:32 a.m.•21 views

CVE-2019-16747

In MatrixSSL before 4.2.2 Open, the DTLS server can encounter an invalid pointer free leading to memory corruption and a daemon crash via a crafted incoming network message, a different vulnerability than CVE-2019-14431...

9.8CVSS7.9AI score0.03632EPSS
SaveExploits2References1
EUVD
EUVD
•added 2025/10/07 12:30 a.m.•23 views

EUVD-2019-7287

Malware in sbrugna...

7.5CVSS7.8AI score0.01795EPSS
SaveExploits1References4
EUVD
EUVD
•added 2025/10/07 12:30 a.m.•18 views

EUVD-2019-5630

Malware in sbrugna...

9.8CVSS7.8AI score0.03632EPSS
SaveExploits1References2
EUVD
EUVD
•added 2025/10/03 8:07 p.m.•12 views

EUVD-2022-38299

Malicious code in bioql PyPI...

9.1CVSS7.8AI score0.023EPSS
SaveExploits1References5
RedhatCVE
RedhatCVE
•added 2025/02/05 6:00 p.m.•14 views

CVE-2019-14431

In MatrixSSL 3.8.3 Open through 4.2.1 Open, the DTLS server mishandles incoming network messages leading to a heap-based buffer overflow of up to 256 bytes and possible Remote Code Execution in parseSSLHandshake in sslDecode.c. During processing of a crafted packet, the server mishandles the...

9.8CVSS7.8AI score0.03632EPSS
SaveExploits1References1
Tenable Nessus
Tenable Nessus
•added 2022/12/23 12:00 a.m.•38 views

openSUSE 15 Security Update : mbedtls (openSUSE-SU-2022:10247-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2022:10247-1 advisory. - An issue was discovered in Mbed TLS before 2.28.1 and 3.x before 3.2.0. In some configurations, an unauthenticated attacker can send an...

9.1CVSS8.4AI score0.023EPSS
SaveExploits1References6
NVD
NVD
•added 2022/07/15 2:15 p.m.•30 views

CVE-2022-35409

An issue was discovered in Mbed TLS before 2.28.1 and 3.x before 3.2.0. In some configurations, an unauthenticated attacker can send an invalid ClientHello message to a DTLS server that causes a heap-based buffer over-read of up to 255 bytes. This can cause a server crash or possibly information...

9.1CVSS0.023EPSS
SaveExploits1References3
UbuntuCve
UbuntuCve
•added 2022/07/15 2:15 p.m.•45 views

CVE-2022-35409

An issue was discovered in Mbed TLS before 2.28.1 and 3.x before 3.2.0. In some configurations, an unauthenticated attacker can send an invalid ClientHello message to a DTLS server that causes a heap-based buffer over-read of up to 255 bytes. This can cause a server crash or possibly information...

9.1CVSS7.1AI score0.023EPSS
SaveExploits1References11
Prion
Prion
•added 2022/07/15 2:15 p.m.•33 views

Heap overflow

An issue was discovered in Mbed TLS before 2.28.1 and 3.x before 3.2.0. In some configurations, an unauthenticated attacker can send an invalid ClientHello message to a DTLS server that causes a heap-based buffer over-read of up to 255 bytes. This can cause a server crash or possibly information...

6.4CVSS9.1AI score0.023EPSS
SaveExploits1References3Affected Software2
Mend
Mend
•added 2022/07/15 12:00 a.m.•2 views

CVE-2022-35409

An issue was discovered in Mbed TLS before 2.28.1 and 3.x before 3.2.0. In some configurations, an unauthenticated attacker can send an invalid ClientHello message to a DTLS server that causes a heap-based buffer over-read of up to 255 bytes. This can cause a server crash or possibly information...

9.1CVSS0.023EPSS
SaveExploits1References8
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2022/07/15 12:00 a.m.•5 views

CVE-2022-35409: Out-of-bounds Read

An issue was discovered in Mbed TLS before 2.28.1 and 3.x before 3.2.0. In some configurations, an unauthenticated attacker can send an invalid ClientHello message to a DTLS server that causes a heap-based buffer over-read of up to 255 bytes. This can cause a server crash or possibly information...

9.1CVSS7.9AI score0.023EPSS
SaveExploits1References6
Cvelist
Cvelist
•added 2022/07/15 12:00 a.m.•80 views

CVE-2022-35409

An issue was discovered in Mbed TLS before 2.28.1 and 3.x before 3.2.0. In some configurations, an unauthenticated attacker can send an invalid ClientHello message to a DTLS server that causes a heap-based buffer over-read of up to 255 bytes. This can cause a server crash or possibly information...

9.4AI score0.023EPSS
SaveExploits1References3
Debian CVE
Debian CVE
•added 2022/07/15 12:00 a.m.•98 views

CVE-2022-35409

An issue was discovered in Mbed TLS before 2.28.1 and 3.x before 3.2.0. In some configurations, an unauthenticated attacker can send an invalid ClientHello message to a DTLS server that causes a heap-based buffer over-read of up to 255 bytes. This can cause a server crash or possibly information...

9.1CVSS8.6AI score0.023EPSS
SaveExploits1
NVD
NVD
•added 2020/12/30 9:15 p.m.•35 views

CVE-2019-16747

In MatrixSSL before 4.2.2 Open, the DTLS server can encounter an invalid pointer free leading to memory corruption and a daemon crash via a crafted incoming network message, a different vulnerability than CVE-2019-14431...

7.5CVSS8.6AI score0.01795EPSS
SaveExploits1References3
Mend
Mend
•added 2020/12/30 8:20 p.m.•5 views

CVE-2019-16747

In MatrixSSL before 4.2.2 Open, the DTLS server can encounter an invalid pointer free leading to memory corruption and a daemon crash via a crafted incoming network message, a different vulnerability than CVE-2019-14431...

8.7CVSS0.01795EPSS
SaveExploits1References3
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