CVE-2020-10059

CVE-2020-10059 affects Zephyr Project RTOS (2.1.0 and later) via the UpdateHub module, which disables DTLS peer checking. This enables a man-in-the-middle risk, mitigated by firmware signatures, with no shown exploit details in the documents. The issue sits with the UpdateHub component and is lin...

Moderate: Red Hat Security Advisory: gnutls security update

An update for gnutls is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

Validation Bypass

github.com/pion/dtls is vulnerable to validation bypass . The function handleIncomingPacket is not validating the incoming application data with epoch 0, accepting a remote user provided unencrypted or unauthenticated data after handshake completion...

Pion DTLS Authorization Issues Vulnerability

Pion DTLS is a Go-based implementation of DTLS Packet Transport Layer Security Protocol. An authorization issue vulnerability exists in Pion DTLS versions prior to 1.5.2. A remote attacker can exploit this vulnerability to inject arbitrary unencrypted data after the handshake completes...

CVE-2019-20786

handleIncomingPacket in conn.go in Pion DTLS before 1.5.2 lacks a check for application data with epoch 0, which allows remote attackers to inject arbitrary unencrypted data after handshake completion...

CVE-2019-20786

handleIncomingPacket in conn.go in Pion DTLS before 1.5.2 lacks a check for application data with epoch 0, which allows remote attackers to inject arbitrary unencrypted data after handshake completion...

Design/Logic Flaw

handleIncomingPacket in conn.go in Pion DTLS before 1.5.2 lacks a check for application data with epoch 0, which allows remote attackers to inject arbitrary unencrypted data after handshake completion...

CVE-2019-20786

handleIncomingPacket in conn.go in Pion DTLS before 1.5.2 lacks a check for application data with epoch 0, which allows remote attackers to inject arbitrary unencrypted data after handshake completion...

CVE-2019-20786

CVE-2019-20786 (Pion DTLS) : The vulnerability exists in handleIncomingPacket (conn.go) of Pion DTLS prior to 1.5.2, which does not check application data with epoch 0. This allows remote attackers to inject arbitrary unencrypted data after the DTLS handshake. Affected software: Pion DTLS (versio...

MGASA-2020-0168 Updated gnutls packages fix security vulnerability

Updated gnutls packages fix security vulnerability: A flaw was reported in the DTLS protocol implementation in GnuTLS. The DTLS client would not contribute any randomness to the DTLS negotiation, breaking the security guarantees of the DTLS protocol CVE-2020-11501...

Updated gnutls packages fix security vulnerability

Updated gnutls packages fix security vulnerability: A flaw was reported in the DTLS protocol implementation in GnuTLS. The DTLS client would not contribute any randomness to the DTLS negotiation, breaking the security guarantees of the DTLS protocol CVE-2020-11501...

EulerOS 2.0 SP3 : openssl098e (EulerOS-SA-2020-1420)

According to the version of the openssl098e package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - The DTLS implementation in OpenSSL before 1.1.0 does not properly restrict the lifetime of queue entries associated with unused out-of-order...

Security update for gmp, gnutls, libnettle (moderate)

openSUSE Security Update: Security update for gmp, gnutls, libnettle Announcement ID: openSUSE-SU-2020:0501-1 Rating: moderate References: 1152692 1155327 1166881 1168345 Cross-References: CVE-2020-11501 Affected Products: openSUSE Leap 15.1 An update that solves one vulnerability and has three...

Information Disclosure

openssl is vulnerable to information disclosure. It was discovered that the Datagram Transport Layer Security DTLS protocol implementation in OpenSSL leaked timing information when performing certain operations. A remote attacker could possibly use this flaw to retrieve plain text from the...

Denial Of Service (DoS)

OpenSSL is vulnerable to denial of service DoS. Multiple denial of service flaws were discovered in OpenSSL's DTLS implementation. A remote attacker could use these flaws to cause a DTLS server to use excessive amounts of memory, or crash on an invalid memory access or NULL pointer dereference...

Denial Of Service (DoS)

OpenSSL is vulnerable to denial of service flaw. Flaws in OpenSSL's DTLS implementation allows a remote attacker to cause a DTLS server to use excessive amounts of memory, or crash on an invalid memory access or NULL pointer dereference...

Denial Of Service (DoS)

OpenSSL is vulnerable to denial of service flaw. Flaws in OpenSSL's DTLS implementation allows a remote attacker to cause a DTLS server to use excessive amounts of memory, or crash on an invalid memory access or NULL pointer dereference...

Denial Of Service (DoS)

OpenSSL is vulnerable to denial of service flaw. Flaws in OpenSSL's DTLS implementation allows a remote attacker to cause a DTLS server to use excessive amounts of memory, or crash on an invalid memory access or NULL pointer dereference...

Denial Of Service (DoS)

OpenSSL is vulnerable to denial of service flaw. Flaws in OpenSSL's DTLS implementation allows a remote attacker to cause a DTLS server to use excessive amounts of memory, or crash on an invalid memory access or NULL pointer dereference...

Ubuntu 19.10 : gnutls28 vulnerability (USN-4322-1)

It was discovered that GnuTLS incorrectly handled randomness when performing DTLS negotiation. A remote attacker could possibly use this issue to obtain sensitive information, contrary to expectations. Note that Tenable Network Security has extracted the preceding description block directly from...