CVE-2021-20286

CVE-2021-20286 affects libnbd 1.7.3, with an assertion failure in nbd_unlocked_opt_go (ilb/opt.c) that may lead to denial of service. Connected advisories/documentation show multiple distros affected (e.g., openSUSE SUSE-SU-2021:2274-1; CBL Mariner 2.0; Red Hat/RHEL entries) and indicate upgrades...

libnbd 安全漏洞

libnbd is a library for editing NBD Network Block Device clients. A security vulnerability exists in libnbd 1.7.3, which stems from the fact that a failure of the nbd unlocked opt go in ilb opt.c assertion may result in a denial of service...

OPENSUSE-SU-2021:0408-1 Security update for openldap2

This update for openldap2 fixes the following issues: - bsc1182408 CVE-2020-36230 - an assertion failure in slapd in the X.509 DN parsing in decode.c bernextelement, resulting in denial of service. - bsc1182411 CVE-2020-36229 - ldapX509dn2bv crash in the X.509 DN parsing in adkeystring, resulting...

Security update for openldap2 (important)

openSUSE Security Update: Security update for openldap2 Announcement ID: openSUSE-SU-2021:0408-1 Rating: important References: 1182279 1182408 1182411 1182412 1182413 1182415 1182416 1182417 1182418 1182419 1182420 Cross-References: CVE-2020-36221 CVE-2020-36222 CVE-2020-36223 CVE-2020-36224...

Huawei EulerOS: Security Advisory for qemu (EulerOS-SA-2021-1667)

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...

CVE-2021-20286

A flaw was found in libnbd. A malicious server may be able to kill a client application using libnbd due to an assertion failure in nbdunlockedoptgo leading to denial of service. The highest threat from this vulnerability is to system availability...

Privoxy Assertion Failure Vulnerability

privoxy is a web proxy with advanced filtering features. An assertion failure vulnerability exists in versions prior to privoxy 3.0.32. An attacker can exploit this vulnerability to crash the server via a specially crafted CGI request...

NewStart CGSL MAIN 6.02 : bind Multiple Vulnerabilities (NS-SA-2021-0064)

The remote NewStart CGSL host, running version MAIN 6.02, has bind packages installed that are affected by multiple vulnerabilities: - In ISC BIND9 versions BIND 9.11.14 - 9.11.19, BIND 9.14.9 - 9.14.12, BIND 9.16.0 - 9.16.3, BIND Supported Preview Edition 9.11.14-S1 - 9.11.19-S1: Unless a...

EulerOS Virtualization 3.0.6.6 : cairo (EulerOS-SA-2021-1461)

According to the versions of the cairo packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in cairo 1.16.0. There is an assertion problem in the function cairoarcindirection in the file...

NewStart CGSL CORE 5.04 / MAIN 5.04 : bind Multiple Vulnerabilities (NS-SA-2021-0017)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has bind packages installed that are affected by multiple vulnerabilities: - In BIND 9.0.0 - 9.11.21, 9.12.0 - 9.16.5, 9.17.0 - 9.17.3, also affects 9.9.3-S1 - 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker on...

EulerOS Virtualization 3.0.6.6 : bind (EulerOS-SA-2021-1458)

According to the versions of the bind packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - In BIND 9.0.0 - 9.11.21, 9.12.0 - 9.16.5, 9.17.0 - 9.17.3, also affects 9.9.3-S1 - 9.11.21-S1 of the BIND 9 Supported Preview...

SUSE SLED15 / SLES15 Security Update : openldap2 (SUSE-SU-2021:0723-1)

This update for openldap2 fixes the following issues : bsc1182408 CVE-2020-36230 - an assertion failure in slapd in the X.509 DN parsing in decode.c bernextelement, resulting in denial of service. bsc1182411 CVE-2020-36229 - ldapX509dn2bv crash in the X.509 DN parsing in adkeystring, resulting in...

EulerOS Virtualization for ARM 64 3.0.2.0 : bind (EulerOS-SA-2021-1396)

According to the versions of the bind packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS...

NewStart CGSL MAIN 4.06 : bind Multiple Vulnerabilities (NS-SA-2021-0003)

The remote NewStart CGSL host, running version MAIN 4.06, has bind packages installed that are affected by multiple vulnerabilities: - Using a specially-crafted message, an attacker may potentially cause a BIND server to reach an inconsistent state if the attacker knows or successfully guesses th...

EulerOS Virtualization 3.0.6.6 : qemu (EulerOS-SA-2021-1455)

According to the versions of the qemu packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - hw/ide/pci.c in QEMU before 5.1.1 can trigger a NULL pointer dereference because it lacks a pointer check before an idecanceldmasyn...

CVE-2021-20272

A flaw was found in privoxy before 3.0.32. An assertion failure could be triggered with a crafted CGI request leading to server crash...

CVE-2021-20272

A flaw was found in privoxy before 3.0.32. An assertion failure could be triggered with a crafted CGI request leading to server crash...

UBUNTU-CVE-2021-20272

A flaw was found in privoxy before 3.0.32. An assertion failure could be triggered with a crafted CGI request leading to server crash...

CVE-2021-20272

A flaw was found in privoxy before 3.0.32. An assertion failure could be triggered with a crafted CGI request leading to server crash...

CVE-2021-20272

Privoxy (before 3.0.32) is affected by an assertion-failure vulnerability that can cause a server crash when processing constructed CGI requests (CVE-2021-20272). Multiple connected advisories confirm this issue and link it to crafted CGI inputs that trigger crashes (and related CVEs in the same ...