MGASA-2021-0300 Updated nettle packages fix security vulnerabilities

Remote crash in RSA decryption via manipulated ciphertext CVE-2021-3580. A flaw was found in Nettle in versions before 3.7.2, where several Nettle signature verification functions GOST DSA, EDDSA & ECDSA result in the Elliptic Curve Cryptography point ECC multiply function being called with...

MikroTik RouterOS 代码问题漏洞

MikroTik RouterOS is a router operating system developed on Linux. A memory corruption vulnerability exists in MikroTik RouterOS /nova/bin/dot1x, which allows remote attackers to exploit the vulnerability by submitting a special request that can crash an application and conduct a denial of servic...

UBUNTU-CVE-2021-2146

Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Options. Supported versions that are affected are 5.7.33 and prior and 8.0.23 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL...

USN-4906-1 nettle vulnerability

It was discovered that Nettle incorrectly handled signature verification. A remote attacker could use this issue to cause Nettle to crash, resulting in a denial of service, or possibly force invalid signatures...

asterisk -- Remote crash when using IAX2 channel driver

The Asterisk project reports: If the IAX2 channel driver receives a packet that contains an unsupported media format it can cause a crash to occur in Asterisk...

ASUS BMC Firmware 安全特征问题漏洞

ASUS BMC Firmware is a firmware from Asus China. A security signature issue vulnerability exists in the ASUS BMC firmware Web management page, which originates from a buffer overflow vulnerability due to a specific function not validating the length of a user-entered string. A remote attacker cou...

EulerOS Virtualization 2.9.1 : openldap (EulerOS-SA-2021-1618)

According to the versions of the openldap packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renaming RDNs. A...

USN-4759-1 glib2.0 vulnerabilities

Krzesimir Nowak discovered that GLib incorrectly handled certain large buffers. A remote attacker could use this issue to cause applications linked to GLib to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2021-27218 Kevin Backhouse discovered that GLib incorrect...

Huawei EulerOS: Security Advisory for openldap (EulerOS-SA-2021-1503)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

bind: Buffer overflow in the SPNEGO implementation affecting GSSAPI security policy negotiation

A buffer overflow flaw was found in the SPNEGO implementation used by BIND. This flaw allows a remote attacker to cause the named process to crash or possibly perform remote code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability...

EulerOS 2.0 SP2 : openldap (EulerOS-SA-2021-1337)

According to the version of the openldap packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renaming RDNs. An unauthenticated...

FreeBSD : asterisk -- Remote crash in res_pjsip_diversion (b330db5f-7225-11eb-8386-001999f8d30b)

The Asterisk project reports : If a registered user is tricked into dialing a malicious number that sends lots of 181 responses to Asterisk, each one will cause a 181 to be sent back to the original caller with an increasing number of entries in the 'Supported' header. Eventually the number of...

FreeBSD : asterisk -- Remote Crash Vulnerability in PJSIP channel driver (1bb2826b-7229-11eb-8386-001999f8d30b)

The Asterisk project reports : Given a scenario where an outgoing call is placed from Asterisk to a remote SIP server it is possible for a crash to occur. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from the FreeBSD VuXML database :...

ALPINE-CVE-2020-35776

A buffer overflow in respjsipdiversion.c in Sangoma Asterisk versions 13.38.1, 16.15.1, 17.9.1, and 18.1.1 allows remote attacker to crash Asterisk by deliberately misusing SIP 181 responses...

CVE-2021-26906

The CVE-2021-26906 entry describes an SDP negotiation vulnerability in PJSIP within Digium Asterisk (and Certified Asterisk) up to specific older branches, allowing a remote server to potentially crash Asterisk by sending SIP responses that trigger an SDP negotiation failure. Affected products in...

CVE-2021-26717

The CVE-2021-26717 issue affects Sangoma Asterisk: 16.x before 16.16.1, 17.x before 17.9.2, 18.x before 18.2.1, and Certified Asterisk before 16.8-cert6. During T.38 renegotiation, if the initial remote response is delayed, Asterisk may send both audio and T.38 in the SDP; if the remote answers w...

PT-2021-17165 · Asterisk +2 · Asterisk +2

Name of the Vulnerable Software and Affected Versions: Asterisk versions 13.38.1 and earlier, 14.x, 15.x, 16.x through 16.16.0, 17.x through 17.9.1, and 18.x through 18.2.0 Certified Asterisk versions 16.8-cert5 and earlier Description: An issue in res pjsip session.c allows a remote server to...

Digium Asterisk Security Vulnerability

Digium Asterisk is a set of open source telephone exchange PBX system software from Digium, USA. The software supports voicemail, multi-party voice conferencing, interactive voice response IVR, and more. A security vulnerability exists in Digium Asterisk. The vulnerability stems from allowing a...

IrfanView 缓冲区错误漏洞

IrfanView is an image viewer that supports image browsing, image editing, image format conversion, etc. An out-of-bounds write vulnerability in IrfanView WPG plugin allows remote attackers to submit special requests that could crash the application or execute arbitrary code in the application...

zeek -- Remote crash vulnerability

Jon Siwek of Corelight reports: Fix ASCII Input reader's treatment of input files containing null-bytes. An input file containing null-bytes could lead to a buffer-over-read, crash Zeek, and be exploited to cause Denial of Service...