USN-5212-1 apache2 vulnerabilities

It was discovered that the Apache HTTP Server incorrectly handled certain forward proxy requests. A remote attacker could use this issue to cause the server to crash, resulting in a denial of service, or possibly perform a Server Side Request Forgery attack. CVE-2021-44224 It was discovered that...

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OESA-2021-1473 httpd security update

Apache HTTP Server. Security Fixes: A crafted URI sent to httpd configured as a forward proxy ProxyRequests on can cause a crash NULL pointer dereference or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket...

Possible NULL dereference or SSRF in forward proxy configurations in Apache HTTP Server 2.4.51 and earlier

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Apache 2.4.x >= 2.4.7 / < 2.4.52 Forward Proxy DoS / SSRF

The version of Apache httpd installed on the remote host is equal to or greater than 2.4.7 and prior to 2.4.52. It is, therefore, affected by a flaw related to acting as a forward proxy. A crafted URI sent to httpd configured as a forward proxy ProxyRequests on can cause a crash NULL pointer...

MGASA-2021-0577 Updated apache packages fix security vulnerabilities

Updated apache packages fix security vulnerabilities: A crafted URI sent to httpd configured as a forward proxy ProxyRequests on can cause a crash NULL pointer dereference or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Uni...

CVE-2021-44224

There's a null pointer dereference and server-side request forgery flaw in httpd's modproxy module, when it is configured to be used as a forward proxy. A crafted packet could be sent on the adjacent network to the forward proxy that could cause a crash, or potentially SSRF via misdirected Unix...

Denial Of Service (DoS)

apache2 is vulnerable to denial of service. An attacker is able to crash the system by sending a maliciously crafted URI sent to httpd configured as a forward proxy ProxyRequests on...

ALPINE-CVE-2021-44224

A crafted URI sent to httpd configured as a forward proxy ProxyRequests on can cause a crash NULL pointer dereference or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint Server Side Request Forgery...

DEBIAN-CVE-2021-44224

A crafted URI sent to httpd configured as a forward proxy ProxyRequests on can cause a crash NULL pointer dereference or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint Server Side Request Forgery...

AZL-7043 CVE-2021-44224 affecting package httpd for versions less than 2.4.52-1

A crafted URI sent to httpd configured as a forward proxy ProxyRequests on can cause a crash NULL pointer dereference or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint Server Side Request Forgery...

CVE-2021-44224

A crafted URI sent to httpd configured as a forward proxy ProxyRequests on can cause a crash NULL pointer dereference or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint Server Side Request Forgery...

UBUNTU-CVE-2021-44224

A crafted URI sent to httpd configured as a forward proxy ProxyRequests on can cause a crash NULL pointer dereference or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint Server Side Request Forgery...

CVE-2021-44224

A crafted URI sent to httpd configured as a forward proxy ProxyRequests on can cause a crash NULL pointer dereference or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint Server Side Request Forgery...

Apache httpd -- Multiple vulnerabilities

The Apache httpd project reports: moderate: Possible NULL dereference or SSRF in forward proxy configurations in Apache HTTP Server 2.4.51 and earlier CVE-2021-44224 A crafted URI sent to httpd configured as a forward proxy ProxyRequests on can cause a crash NULL pointer dereference or, for...

Vulnerabilities fixed in Apache httpd

Apache has fixed two vulnerabilities in HTTP Server. The vulnerability with attribute CVE-2021-44224 is present when HTTP Server is configured as a forward proxy. The vulnerability allows a remote malicious person to cause a denial-of-service cause or potentially perform a cross-site request...

CVE-2021-44224

A crafted URI sent to httpd configured as a forward proxy ProxyRequests on can cause a crash NULL pointer dereference or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint Server Side Request Forgery...

The vulnerability of the BFCache component in Microsoft Edge and Google Chrome browsers allows a hacker to execute arbitrary code or cause a service failure.

The vulnerability of the BFCache component in Microsoft Edge and Google Chrome is related to overflow errors in dynamic memory buffers. Exploiting this vulnerability allows an attacker to execute arbitrary code or cause service interruptions...

Google Chrome 缓冲区错误漏洞

Google Chrome is a web browser from Google, an American company. A heap buffer overflow vulnerability exists in the BFCache component of Google Chrome versions prior to 96.0.4664.93. Detailed vulnerability details are not available at this time...

CVE-2021-43667

A vulnerability has been detected in HyperLedger Fabric v1.4.0, v2.0.0, v2.1.0. This bug can be leveraged by constructing a message whose payload is nil and sending this message with the method 'forwardToLeader'. This bug has been admitted and fixed by the developers of Fabric. If leveraged, any...