Astra Linux – Vulnerability in Zeromq3

A uncontrolled resource consumption memory leak flaw was discovered in ZeroMQ’s src/xpub.cpp in versions prior to 4.3.3. This flaw allows a remote unauthenticated attacker to send crafted PUB messages that consume excessive memory if CURVE/ZAP authentication is disabled on the server, resulting i...

CVE-2025-30202

vLLM is a high-throughput and memory-efficient inference and serving engine for LLMs. Versions starting from 0.5.2 and prior to 0.8.5 are vulnerable to denial of service and data exposure via ZeroMQ on multi-node vLLM deployment. In a multi-node vLLM deployment, vLLM uses ZeroMQ for some multi-no...

CVE-2025-30202: Allocation of Resources Without Limits or Throttling

vLLM is a high-throughput and memory-efficient inference and serving engine for LLMs. Versions starting from 0.5.2 and prior to 0.8.5 are vulnerable to denial of service and data exposure via ZeroMQ on multi-node vLLM deployment. In a multi-node vLLM deployment, vLLM uses ZeroMQ for some multi-no...

GHSA-9F8F-2VMF-885J Data exposure via ZeroMQ on multi-node vLLM deployment

Impact In a multi-node vLLM deployment, vLLM uses ZeroMQ for some multi-node communication purposes. The primary vLLM host opens an XPUB ZeroMQ socket and binds it to ALL interfaces. While the socket is always opened for a multi-node deployment, it is only used when doing tensor parallelism acros...

ZeroMQ Heap Buffer Overflow DoS

The vulnerability of the xpub.cpp component in the ZeroMQ messaging library relates to improper memory release before deleting the last reference. Exploiting this vulnerability could allow an attacker to cause a service failure...

Malware in xpub-lib

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

MAL-2023-8533 Malicious code in xpub-lib (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware dc3e9ded369fe8fed74a7f23ab0c33cbbda2a1e16aab8c2283faba59903c49d4 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious code in xpub-lib (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware dc3e9ded369fe8fed74a7f23ab0c33cbbda2a1e16aab8c2283faba59903c49d4 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

SUSE CVE-2021-20237

An uncontrolled resource consumption memory leak flaw was found in ZeroMQ's src/xpub.cpp in versions before 4.3.3. This flaw allows a remote unauthenticated attacker to send crafted PUB messages that consume excessive memory if the CURVE/ZAP authentication is disabled on the server, causing a...

Code injection

BTCPay Server 1.3.0 through 1.5.3 allows a remote attacker to obtain sensitive information when a public Point of Sale app is exposed. The sensitive information, found in the HTML source code, includes the xpub of the store. Also, if the store isn't using the internal lightning node, the...

CVE-2022-32984

BTCPay Server 1.3.0 through 1.5.3 allows a remote attacker to obtain sensitive information when a public Point of Sale app is exposed. The sensitive information, found in the HTML source code, includes the xpub of the store. Also, if the store isn't using the internal lightning node, the...

CVE-2022-32984: Exposure of Sensitive Information to an Unauthorized Actor

BTCPay Server 1.3.0 through 1.5.3 allows a remote attacker to obtain sensitive information when a public Point of Sale app is exposed. The sensitive information, found in the HTML source code, includes the xpub of the store. Also, if the store isn't using the internal lightning node, the...

CVE-2022-32984

BTCPay Server 1.3.0 through 1.5.3 allows a remote attacker to obtain sensitive information when a public Point of Sale app is exposed. The sensitive information, found in the HTML source code, includes the xpub of the store. Also, if the store isn't using the internal lightning node, the...

CVE-2022-32984

BTCPay Server 1.3.0 through 1.5.3 allows a remote attacker to obtain sensitive information when a public Point of Sale app is exposed. The sensitive information, found in the HTML source code, includes the xpub of the store. Also, if the store isn't using the internal lightning node, the...

CVE-2022-32984

BTCPay Server 1.3.0–1.5.3 is affected by CVE-2022-32984. The issue allows a remote attacker viewing a publicly exposed Point of Sale app to access sensitive data contained in the HTML source, including the store’s xpub and, if an internal lightning node isn’t used, lightning node credentials. The...

DEBIAN-CVE-2021-20237

An uncontrolled resource consumption memory leak flaw was found in ZeroMQ's src/xpub.cpp in versions before 4.3.3. This flaw allows a remote unauthenticated attacker to send crafted PUB messages that consume excessive memory if the CURVE/ZAP authentication is disabled on the server, causing a...

Denial of Service (DoS)

Overview Affected versions of this package are vulnerable to Denial of Service DoS. An uncontrolled resource consumption memory leak flaw was found in ZeroMQ's src/xpub.cpp in versions before 4.3.3. This flaw allows a remote unauthenticated attacker to send crafted PUB messages that consume...

PT-2021-30842

Name of the Vulnerable Software and Affected Versions zeromq affected versions not specified Description The issue involves several problems, including a memory leak in the client caused by a malicious server without CURVE/ZAP, a stack overflow on the server running PUB/XPUB socket, a heap overfl...

PT-2020-22752

Name of the Vulnerable Software and Affected Versions zeromq affected versions not specified Description The issue involves a memory leak in the client induced by malicious servers without CURVE/ZAP and a stack overflow in the PUB/XPUB subscription store. Recommendations At the moment, there is n...