465 matches found
Out-of-bounds Write
Overview Affected versions of this package are vulnerable to Out-of-bounds Write. A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribin...
Stack overflow
A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as...
CVE-2021-20236
A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as...
UBUNTU-CVE-2021-20236
A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as...
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...
CVE-2021-20236
A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as...
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...
CVE-2021-20237
CVE-2021-20237 affects ZeroMQ (src/xpub.cpp) for versions before 4.3.3. A remote, unauthenticated attacker can send crafted PUB messages to trigger a memory leak if CURVE/ZAP authentication is disabled, leading to denial of service and potential memory exhaustion. Public details confirm the vulne...
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...
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...
CVE-2021-20236
A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as...
CVE-2021-20236
A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as...
CVE-2021-20236
CVE-2021-20236 affects the ZeroMQ server (libzmq) prior to version 4.3.3. A crafted topic subscription request followed by unsubscribe can trigger a stack-based overflow on the server, impacting confidentiality, integrity, and availability. The vulnerability is confirmed across multiple sources (...
CVE-2021-20236
A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as...
PT-2021-8015
Name of the Vulnerable Software and Affected Versions ZeroMQ versions prior to 4.3.3 Description A flaw in the ZeroMQ server allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. This poses a threat to...
ZeroMQ 缓冲区错误漏洞
ZeroMQ is a lightweight distributed messaging engine core library . A security vulnerability exists in ZeroMQ server versions prior to 4.3.3, which stems from a vulnerability that allows a malicious client to cause a stack buffer overflow on the server by sending a carefully crafted topic...
CVE-2021-20237: Uncontrolled Resource Consumption
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...
CVE-2021-20236: Buffer Copy without Checking Size of Input
A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as...
