UBUNTU-CVE-2024-7383

A flaw was found in libnbd. The client did not always correctly verify the NBD server's certificate when using TLS to connect to an NBD server. This issue allows a man-in-the-middle attack on NBD traffic...

CVE-2024-7409 Qemu: denial of service via improper synchronization in qemu nbd server during socket closure

A flaw was found in the QEMU NBD Server. This vulnerability allows a denial of service DoS attack via improper synchronization during socket closure when a client keeps a socket open as the server is taken offline...

CVE-2024-7409

A flaw was found in the QEMU NBD Server. This vulnerability allows a denial of service DoS attack via improper synchronization during socket closure when a client keeps a socket open as the server is taken offline...

CVE-2024-7409

CVE-2024-7409 affects QEMU’s NBD server. The flaw is caused by improper synchronization during socket closure when a client keeps a socket open as the server goes offline, enabling potential DoS. Connected advisories/feeds indicate multiple vendors have released security updates (e.g., Debian, SU...

CVE-2024-7383 Libnbd: nbd server improper certificate validation

A flaw was found in libnbd. The client did not always correctly verify the NBD server's certificate when using TLS to connect to an NBD server. This issue allows a man-in-the-middle attack on NBD traffic...

CVE-2024-7383 Libnbd: nbd server improper certificate validation

A flaw was found in libnbd. The client did not always correctly verify the NBD server's certificate when using TLS to connect to an NBD server. This issue allows a man-in-the-middle attack on NBD traffic...

libnbd 信任管理问题漏洞

libnbd is a libguestfs open source library for editing NBD Network Block Device clients. A trust management issue vulnerability exists in libnbd that stems from clients sometimes failing to properly validate the NBD server's certificate when connecting to the NBD server using TLS, allowing...

CVE-2024-7409

A flaw was found in the QEMU NBD Server. This vulnerability allows a denial of service DoS attack via improper synchronization during socket closure when a client keeps a socket open as the server is taken offline...

PT-2024-6082

Name of the Vulnerable Software and Affected Versions QEMU NBD Server affected versions not specified Description A flaw was found in the QEMU NBD Server, allowing a denial of service DoS attack via improper synchronization during socket closure when a client keeps a socket open as the server is...

RHEL 8 : libnbd (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - libnbd: Assertion failure in nbdunlockedoptgo in lib/opt.c CVE-2021-20286 - libnbd: Crash or misbehaviour...

NBD Tools: Multiple Vulnerabilities

Background The NBD Tools are the Network Block Device utilities allowing one to use remote block devices over a TCP/IP network. It includes a userland NBD server. Description Multiple vulnerabilities have been discovered in NBD Tools. Please review the CVE identifiers referenced below for details...

CVE-2023-5871

A flaw was found in libnbd, due to a malicious Network Block Device NBD, a protocol for accessing Block Devices such as hard disks over a Network. This issue may allow a malicious NBD server to cause a Denial of Service...

CVE-2023-5871

A flaw was found in libnbd, due to a malicious Network Block Device NBD, a protocol for accessing Block Devices such as hard disks over a Network. This issue may allow a malicious NBD server to cause a Denial of Service...

Hardcoded credentials

A flaw was found in libnbd, due to a malicious Network Block Device NBD, a protocol for accessing Block Devices such as hard disks over a Network. This issue may allow a malicious NBD server to cause a Denial of Service...

K31501591: QEMU vulnerability CVE-2017-15118

Security Advisory Description A stack-based buffer overflow vulnerability was found in NBD server implementation in qemu before 2.11 allowing a client to request an export name of size up to 4096 bytes, which in fact should be limited to 256 bytes, causing an out-of-bounds stack write in the qemu...

SUSE CVE-2013-6410

nbd-server in Network Block Device nbd before 3.5 does not properly check IP addresses, which might allow remote attackers to bypass intended access restrictions via an IP address that has a partial match in the authfile configuration file...

SUSE CVE-2013-7441

The modern style negotiation in Network Block Device nbd-server 2.9.22 through 3.3 allows remote attackers to cause a denial of service root process termination by 1 closing the connection during negotiation or 2 specifying a name for a non-existent export...

SUSE CVE-2015-0847

nbd-server.c in Network Block Device nbd-server before 3.11 does not properly handle signals, which allows remote attackers to cause a denial of service deadlock via unspecified vectors...

SUSE CVE-2017-15118

A stack-based buffer overflow vulnerability was found in NBD server implementation in qemu before 2.11 allowing a client to request an export name of size up to 4096 bytes, which in fact should be limited to 256 bytes, causing an out-of-bounds stack write in the qemu process. If NBD server requir...

Debian DLA-2944-1 : nbd - LTS security update

The remote Debian 9 host has packages installed that are affected by a vulnerability as referenced in the dla-2944 advisory. - In nbd-server in nbd before 3.24, there is an integer overflow with a resultant heap-based buffer overflow. A value of 0xffffffff in the name length field will cause a...