CVE-2023-38505

DietPi-Dashboard is a web dashboard for the operating system DietPi. The dashboard only allows for one TLS handshake to be in process at a given moment. Once a TCP connection is established in HTTPS mode, it will assume that it should be waiting for a handshake, and will stay this way indefinitel...

CVE-2022-39173

In wolfSSL before 5.5.1, malicious clients can cause a buffer overflow during a TLS 1.3 handshake. This occurs when an attacker supposedly resumes a previous TLS session. During the resumption Client Hello a Hello Retry Request must be triggered. Both Client Hellos are required to contain a list ...

CVE-2020-14483

A timeout during a TLS handshake can result in the connection failing to terminate. This can result in a Niagara thread hanging and requires a manual restart of Niagara Versions 4.6.96.28, 4.7.109.20, 4.7.110.32, 4.8.0.110 and Niagara Enterprise Security Versions 2.4.31, 2.4.45, 4.8.0.35 to corre...

Linux Distros Unpatched Vulnerability : CVE-2024-38286

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M20, from...

Linux Distros Unpatched Vulnerability : CVE-2022-41724

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Large handshake records may cause panics in crypto/tls. Both clients and servers may send large TLS handshake records which cause servers and clients,...

Linux Distros Unpatched Vulnerability : CVE-2017-7805

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - During TLS 1.2 exchanges, handshake hashes are generated which point to a message buffer. This saved data is used for later messages but in some cases, the...

Linux Distros Unpatched Vulnerability : CVE-2018-0732

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - During key agreement in a TLS handshake using a DHE based ciphersuite a malicious server can send a very large prime value to the client. This will cause the...

Amazon Linux 2 : python3 (ALAS-2025-2766)

The version of python3 installed on the remote host is prior to 3.7.16-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2025-2766 advisory. A defect was discovered in the Python ssl module where there is a memoryrace condition with the ssl.SSLContext methods...

SUSE CVE-2024-12797

Issue summary: Clients using RFC7250 Raw Public Keys RPKs to authenticate a server may fail to notice that the server was not authenticated, because handshakes don't abort as expected when the SSLVERIFYPEER verification mode is set. Impact summary: TLS and DTLS connections using raw public keys m...

CVE-2024-12797

A flaw was found in OpenSSL's RFC7250 Raw Public Key RPK authentication. This vulnerability allows man-in-the-middle MITM attacks via failure to abort TLS/DTLS handshakes when the server's RPK does not match the expected key despite the SSLVERIFYPEER verification mode being set. Mitigation...

Azure Linux 3.0 Security Update: python3 (CVE-2024-0397)

The version of python3 installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-0397 advisory. - A defect was discovered in the Python ssl module where there is a memory race condition with the...

CVE-2024-45402

Picotls is a TLS protocol library that allows users select different crypto backends based on their use case. When parsing a spoofed TLS handshake message, picotls specifically, bindings within picotls that call the crypto libraries may attempt to free the same memory twice. This double free occu...

BIT-PYTHON-MIN-2024-0397 Memory race condition in ssl.SSLContext certificate store methods

A defect was discovered in the Python “ssl” module where there is a memory race condition with the ssl.SSLContext methods “certstorestats” and “getcacerts”. The race condition can be triggered if the methods are called at the same time as certificates are loaded into the SSLContext, such as durin...

Debian dla-4017 : libtomcat9-embed-java - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4017 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4017-1 [email protected]...

USN-7180-1: Python vulnerabilities

It was discovered that Python incorrectly handled certain scripts. An attacker could possibly use this issue to execute arbitrary code or cause a crash. CVE-2022-48560 It was discovered that Python did not properly handle XML entity declarations in plist files. An attacker could possibly use this...

Ubuntu 20.04 LTS / 22.04 LTS : Python vulnerabilities (USN-7180-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7180-1 advisory. It was discovered that Python incorrectly handled certain scripts. An attacker could possibly use this issue to execute arbitrary code or cau...

lxd CA certificate sign check bypass

Summary If a server.ca file is present in LXDDIR at LXD start up, LXD is in "PKI mode". In this mode, only TLS clients that have a CA-signed certificate should be able to authenticate with LXD. We have discovered that if a client that sends a non-CA signed certificate during the TLS handshake, th...

GHSA-4C49-9FPC-HC3V lxd CA certificate sign check bypass

Summary If a server.ca file is present in LXDDIR at LXD start up, LXD is in "PKI mode". In this mode, only TLS clients that have a CA-signed certificate should be able to authenticate with LXD. We have discovered that if a client that sends a non-CA signed certificate during the TLS handshake, th...

cpython: python: Memory race condition in ssl.SSLContext certificate store methods

A vulnerability was found in Python. A defect was discovered in the Python “ssl” module where there is a memory race condition with the ssl.SSLContext methods “certstorestats” and “getcacerts”. The race condition can be triggered if the methods are called at the same time that certificates are...

BIT-TOMCAT-2024-38286 Apache Tomcat: Denial of Service

Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0 through 11.0.0, from 10.1.0 through 10.1.24, from 9.0.13 through 9.0.89. The following versions were EOL at the time the CVE was created but are known to be affected:...