USN-4397-1 nss vulnerabilities

It was discovered that NSS incorrectly handled the TLS State Machine. A remote attacker could possibly use this issue to cause NSS to hang, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 19.10. CVE-2019-17023 Cesar Pereida Garcia discovered that NSS...

USN-4397-1: NSS vulnerabilities

It was discovered that NSS incorrectly handled the TLS State Machine. A remote attacker could possibly use this issue to cause NSS to hang, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 19.10. CVE-2019-17023 Cesar Pereida Garcia discovered that NSS...

Cisco IOS and IOS XE Denial of Service Vulnerability (CNVD-2020-31826)

Cisco IOS and IOS XE are a set of operating systems developed by Cisco for its network devices. A security vulnerability exists in the Secure Shell SSH server code in Cisco IOS Software and Cisco IOS XE Software, which stems from the SSH state machine not properly representing internal state. An...

CVE-2020-3200

A vulnerability in the Secure Shell SSH server code of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to cause an affected device to reload. The vulnerability is due to an internal state not being represented correctly in the SSH state machine, which...

CVE-2019-17060

The Bluetooth Low Energy BLE stack implementation on the NXP KW41Z based on the MCUXpresso SDK with Bluetooth Low Energy Driver 2.2.1 and earlier does not properly restrict the BLE Link Layer header and executes certain memory contents upon receiving a packet with a Link Layer ID LLID equal to...

UBUNTU-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...

Security Vulnerabilities fixed in Firefox 72 — Mozilla

During the initialization of a new content process, a pointer offset can be manipulated leading to memory corruption and a potentially exploitable crash in the parent process. Note: this issue only occurs on Windows. Other operating systems are unaffected. When pasting a Due to a missing case...

Unspecified vulnerability in ShapeShift KeepKey finite state machine

ShapeShift KeepKey is an e-wallet device for cryptocurrency storage. An unspecified vulnerability exists in the ShapeShift KeepKey finite state machine, which stems from the program not being sufficiently authenticated. The vulnerability can be exploited to reset a portion of the encryption key t...

Man-in-the-middle Attack

Network Security Services NSS is vulnerable to a man-in-the-middle attack. The attack exists because it fails in handling state transitions for the TLS state machine and skips handshake message, allowing a man-in-the-middle to decrypt all traffic...

libssh: Authentication Bypass due to improper message callbacks implementation

A vulnerability was found in libssh's server-side state machine. A malicious client could create channels without first performing authentication, resulting in unauthorized access...

CVE-2018-10933

A vulnerability was found in libssh's server-side state machine before versions 0.7.6 and 0.8.4. A malicious client could create channels without first performing authentication, resulting in unauthorized access...

ALPINE-CVE-2018-10933

A vulnerability was found in libssh's server-side state machine before versions 0.7.6 and 0.8.4. A malicious client could create channels without first performing authentication, resulting in unauthorized access...

CVE-2018-10933

CVE-2018-10933 affects libssh, specifically the server-side state machine, where versions prior to 0.7.6 and 0.8.4 allow an unauthenticated attacker to create channels and gain unauthorized access. The underlying issue is an authentication bypass in the server code, reported by multiple vendors a...

CVE-2018-10933

A vulnerability was found in libssh's server-side state machine before versions 0.7.6 and 0.8.4. A malicious client could create channels without first performing authentication, resulting in unauthorized access...

CVE-2018-10933

A vulnerability was found in libssh's server-side state machine before versions 0.7.6 and 0.8.4. A malicious client could create channels without first performing authentication, resulting in unauthorized access...

CVE-2018-10933

A vulnerability was found in libssh's server-side state machine. A malicious client could create channels without first performing authentication, resulting in unauthorized access...

UBUNTU-CVE-2018-10933

A vulnerability was found in libssh's server-side state machine before versions 0.7.6 and 0.8.4. A malicious client could create channels without first performing authentication, resulting in unauthorized access...

Yii2-StateMachine extension for Yii2 cross-site scripting vulnerability (CNVD-2018-11842)

Yii2-StateMachine extension for Yii2 is a demo website system for demonstrating the Yii2 framework. A cross-site scripting vulnerability exists in the Yii2-StateMachine extension for Yii2 version 2.x.x. The vulnerability stems from the program failing to strictly filter the 'role' parameter. A...

Yii2-StateMachine extension for Yii2 cross-site scripting vulnerability

Yii2-StateMachine extension for Yii2 is a demo website system for demonstrating the Yii2 framework. A cross-site scripting vulnerability exists in the Yii2-StateMachine extension for Yii2 version 2.x.x. The vulnerability stems from the program failing to strictly filter the 'role' parameter. A...

[SECURITY] Fedora 28 Update: knot-resolver-2.3.0-1.fc28

The Knot DNS Resolver is a caching full resolver implementation written in C and LuaJIT, including both a resolver library and a daemon. Modular architecture of the library keeps the core tiny and efficient, and provides a state-machine like API for extensions. The package is pre-configured as...