DEBIAN-CVE-2019-17023

After a HelloRetryRequest has been sent, the client may negotiate a lower protocol that TLS 1.3, resulting in an invalid state transition in the TLS State Machine. If the client gets into this state, incoming Application Data records will be ignored. This vulnerability affects Firefox 72...

ALPINE-CVE-2019-17023

After a HelloRetryRequest has been sent, the client may negotiate a lower protocol that TLS 1.3, resulting in an invalid state transition in the TLS State Machine. If the client gets into this state, incoming Application Data records will be ignored. This vulnerability affects Firefox 72...

CVE-2019-19782

The FTP client in AceaXe Plus 1.0 allows a buffer overflow via a long EHLO response from an FTP server...

Go passwordless to strengthen security and reduce costs

We all know passwords are inherently unsecure. They’re also expensive to manage. Users struggle to remember them. It’s why we’re so passionate about eliminating passwords entirely. Passwordless solutions, such as Windows Hello, FIDO2 security keys, and the Microsoft Authenticator app, provide mor...

Microsoft Releases Security Advisory for Windows Hello for Business

Microsoft has released a Security Advisory to address an issue in Windows Hello for Business WHfB. An attacker could exploit this issue on devices that were affected by CVE-2017-15361, also known as Return of Coppersmith’s Attack ROCA, to take control of an affected system. The Cybersecurity and...

hellomagazine.com Improper Access Control vulnerability

Security Researcher geeknik Helped patch 8584 vulnerabilities Received 8 Coordinated Disclosure badges Received 20 recommendations , a holder of 8 badges for responsible and coordinated disclosure, found a security vulnerability affecting hellomagazine.com website and its users. Following...

Microsoft Guidance for cleaning up orphaned keys generated on vulnerable TPMs and used for Windows Hello for Business

Microsoft is aware of an issue in Windows Hello for Business WHfB with public keys that persist after a device is removed from Active Directory, if the AD exists. After a user sets up Windows Hello for Business WHfB, the WHfB public key is written to the on-premises Active Directory. The WHfB key...

KLA11699 Windows Hello for Business Security update

After a user sets up Windows Hello for Business WHfB, the WHfB public key is written to the on-premises Active Directory. The WHfB keys are tied to a user and a device that has been added to Azure AD, and if the device is removed, the corresponding WHfB key is considered orphaned. However, these...

DEBIAN-CVE-2019-15699

An issue was discovered in app-layer-ssl.c in Suricata 4.1.4. Upon receiving a corrupted SSLv3 TLS 1.2 packet, the parser function TLSDecodeHSHelloExtensions tries to access a memory region that is not allocated, because the expected length of HSHelloExtensions does not match the real length of t...

August 19, 2019—KB4512509 (OS Build 17134.984)

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August 17, 2019—KB4512534 (OS Build 17763.720)

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July 26, 2019—KB4505903 (OS Build 18362.267)

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June 27, 2019—KB4501375 (OS Build 18362.207)

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Advancing Windows 10 as a passwordless platform

Passwords can be frustrating, difficult to remember, and easily hacked or stolen. That’s why our vision for Windows is one of a passwordless platform—a world where users don’t have to deal with the pains of a password. With the release of Windows 10, version 1903, we’re bringing Windows 10 closer...

Out-of-Bounds

Overview Affected versions of this package are vulnerable to Out-of-Bounds wolfSSL 4.0.0 has a Buffer Overflow in DoPreSharedKeys in tls13.c when a current identity size is greater than a client identity size. An attacker sends a crafted hello client packet over the network to a TLSv1.3 wolfSSL...

Buffer overflow

wolfSSL 4.0.0 has a Buffer Overflow in DoPreSharedKeys in tls13.c when a current identity size is greater than a client identity size. An attacker sends a crafted hello client packet over the network to a TLSv1.3 wolfSSL server. The length fields of the packet: record length, client hello length,...

ALPINE-CVE-2018-12384

When handling a SSLv2-compatible ClientHello request, the server doesn't generate a new random value but sends an all-zero value instead. This results in full malleability of the ClientHello for SSLv2 used for TLS 1.2 in all versions prior to NSS 3.39. This does not impact TLS 1.3...

CVE-2019-6596

In BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.1.1, 12.1.0-12.1.3.6, 11.6.1-11.6.3.2, or 11.5.1-11.5.8, when processing fragmented ClientHello messages in a DTLS session TMM may corrupt memory eventually leading to a crash. Only systems offering DTLS connections via APM are impacted...

picotls/fuzz-server-hello: Heap-buffer-overflow in ptls_set_negotiated_protocol

Project: https://github.com/h2o/picotls.git Detailed report: https://oss-fuzz.com/testcase?key=5123788977471488 Project: picotls Fuzzer: libFuzzerpicotlsfuzz-server-hello Fuzz target binary: fuzz-server-hello Job Type: libfuzzerasanpicotls Platform Id: linux Crash Type: Heap-buffer-overflow READ...

First steps with Docker: installation in CentOS 7, vulnerability assessment, interactive mode and saving changes

Docker and containerization are literally everywhere. IMHO, this changes the IT landscape much more than virtualization and clouds. Let's say you have a host, you checked it and find out that there are no vulnerable packages. But what's the point if this host runs Docker containers with their own...