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...

PAN-OS: Impact of the Raccoon Attack Vulnerability CVE-2020-1968

In versions of Palo Alto Networks PAN-OS software earlier than PAN-OS 10.0, the DHE cipher available for use in traffic decryption improperly shares a cryptographic secret across multiple TLS connections, which weakens its cryptographic strength. This is a prerequisite for successful exploitation...

Debian DSA-4805-1 : trafficserver - security update

Two vulnerabilities were discovered in Apache Traffic Server, a reverse and forward proxy server : - CVE-2020-17508 The ESI plugin was vulnerable to memory disclosure. - CVE-2020-17509 The negative cache option was vulnerable to cache poisoning. C Tenable Network Security, Inc. The descriptive te...

Debian: Security Advisory (DSA-4805-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2020 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...

Palo Alto Networks PAN-OS 8.1.x / 9.0.x / 9.1.x / 10.0.x Improper Input Validation

The version of Palo Alto Networks PAN-OS running on the remote host is 8.1.x or 9.0.x or 9.1.x or 10.0.x. It is, therefore, affected by a improper input validation vulnerability. - When SSL/TLS Forward Proxy Decryption mode has been configured to decrypt the web transactions, the PAN-OS URL...

CVE-2020-2035

When SSL/TLS Forward Proxy Decryption mode has been configured to decrypt the web transactions, the PAN-OS URL filtering feature inspects the HTTP Host and URL path headers for policy enforcement on the decrypted HTTPS web transactions but does not consider Server Name Indication SNI field within...

Design/Logic Flaw

When SSL/TLS Forward Proxy Decryption mode has been configured to decrypt the web transactions, the PAN-OS URL filtering feature inspects the HTTP Host and URL path headers for policy enforcement on the decrypted HTTPS web transactions but does not consider Server Name Indication SNI field within...

CVE-2020-2035 PAN-OS: URL filtering policy is not enforced on TLS handshakes for decrypted HTTPS sessions

When SSL/TLS Forward Proxy Decryption mode has been configured to decrypt the web transactions, the PAN-OS URL filtering feature inspects the HTTP Host and URL path headers for policy enforcement on the decrypted HTTPS web transactions but does not consider Server Name Indication SNI field within...

CVE-2020-2035

CVE-2020-2035 (PAN-OS) affects PAN-OS when SSL/TLS Forward Proxy Decryption is enabled. The URL filtering policy inspects HTTP Host/URL path but ignores the TLS Client Hello SNI, allowing a compromised host to evade policies on decrypted HTTPS traffic. Impact is described as low for integrity; no...

CVE-2020-11767

Istio through 1.5.1 and Envoy through 1.14.1 have a data-leak issue. If there is a TCP connection negotiated with SNI over HTTPS to .example.com, a request for a domain concurrently configured explicitly e.g., abc.example.com is sent to the servers listening behind .example.com. The outcome shoul...

[SECURITY] [DSA 4672-1] trafficserver security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4672-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff May 01, 2020 https://www.debian.org/security/faq -...

CVE-2020-11767

Istio through 1.5.1 and Envoy through 1.14.1 have a data-leak issue. If there is a TCP connection negotiated with SNI over HTTPS to .example.com, a request for a domain concurrently configured explicitly e.g., abc.example.com is sent to the servers listening behind .example.com. The outcome shoul...

CVE-2020-11767

Istio through 1.5.1 and Envoy through 1.14.1 have a data-leak issue. If there is a TCP connection negotiated with SNI over HTTPS to .example.com, a request for a domain concurrently configured explicitly e.g., abc.example.com is sent to the servers listening behind .example.com. The outcome shoul...

Design/Logic Flaw

Istio through 1.5.1 and Envoy through 1.14.1 have a data-leak issue. If there is a TCP connection negotiated with SNI over HTTPS to .example.com, a request for a domain concurrently configured explicitly e.g., abc.example.com is sent to the servers listening behind .example.com. The outcome shoul...

CVE-2020-11767

Istio up to 1.5.1 and Envoy up to 1.14.1 are affected by a data-leak vulnerability where a TCP connection negotiated with SNI over HTTPS to *.example.com can cause a domain-specific request (e.g., abc.example.com) to be sent via a connection reused by a forward proxy to the *.example.com host. Th...