CVE-2019-12520

CVE-2019-12520 affects Squid (versions up to 4.7 and 5.x per the sources). The vulnerability arises when Squid handles a request by computing an MD5 hash of the absolute URL to check the cache; if the URL includes a decoded UserInfo (username:password), that info is prepended to the domain. An at...

CVE-2019-12520

An issue was discovered in Squid through 4.7 and 5. When receiving a request, Squid checks its cache to see if it can serve up a response. It does this by making a MD5 hash of the absolute URL of the request. If found, it servers the request. The absolute URL can include the decoded UserInfo...

Fedora: Security Advisory for haproxy (FEDORA-2020-16cd111544)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Unauthorized Reverse Proxy Connection

The Apache HTTP Server is a popular web server. It was discovered that the fix for CVE-2011-3368 did not completely address the problem. An attacker could bypass the fix and make a reverse proxy connect to an arbitrary server not directly accessible to the attacker by sending an HTTP version 0.9...

Man-in-the-Middle (MitM)

httpd is vulnerable to man-in-the-middle MiTM. The vulnerability exists as it was discovered that the fix for CVE-2011-3368 released via RHSA-2011:1391 did not completely address the problem. An attacker could bypass the fix and make a reverse proxy connect to an arbitrary server not directly...

Denial Of Service (DoS)

The Apache HTTP Server is vulnerable to Denial of Service DoS. A denial of service flaw was found in the Apache modproxy module when it was used as a reverse proxy. A remote attacker could use this flaw to force a proxy process to consume large amounts of CPU time...

[SECURITY] Fedora 32 Update: haproxy-2.1.4-1.fc32

HAProxy is a TCP/HTTP reverse proxy which is particularly suited for high availability environments. Indeed, it can: - route HTTP requests depending on statically assigned cookies - spread load among several servers while assuring server persistence through the use of HTTP cookies - switch to...

Dark Nexus: A New Emerging IoT Botnet Malware Spotted in the Wild

Cybersecurity researchers have discovered a new emerging IoT botnet threat that leverages compromised smart devices to stage 'distributed denial-of-service' attacks, potentially triggered on-demand through platforms offering DDoS-for-hire services. The botnet, named "darknexus" by Bitdefender...

CVE-2019-12781

An HTTP detection flaw was discovered in Django. If deployed behind a reverse-proxy connecting to Django via HTTPS, django.http.HttpRequest.scheme incorrectly detected client requests made using HTTP as using HTTPS. This resulted in incorrect results for issecure and buildabsoluteuri, and HTTP...

Moderate: Red Hat Security Advisory: python-django security update

An update for python-django is now available for Red Hat OpenStack Platform 15 Stein. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Django: Incorrect HTTP detection with reverse-proxy connecting via HTTPS

An HTTP detection flaw was discovered in Django. If deployed behind a reverse-proxy connecting to Django via HTTPS, django.http.HttpRequest.scheme incorrectly detected client requests made using HTTP as using HTTPS. This resulted in incorrect results for issecure and buildabsoluteuri, and HTTP...

Critical: Red Hat Security Advisory: rh-haproxy18-haproxy security update

An update for rh-haproxy18-haproxy is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

[SECURITY] [DSA 4649-1] haproxy security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4649-1 [email protected] https://www.debian.org/security/ Sebastien Delafond April 02, 2020 https://www.debian.org/security/faq -...

PT-2020-3646 · Apache · Apache Traffic Server

Name of the Vulnerable Software and Affected Versions: Apache Traffic Server versions 6.0.0 through 6.2.3 Apache Traffic Server versions 7.0.0 through 7.1.8 Apache Traffic Server versions 8.0.0 through 8.0.5 Description: The issue is related to inconsistent interpretation of HTTP requests,...

EulerOS 2.0 SP5 : squid (EulerOS-SA-2020-1326)

According to the versions of the squid package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in Squid before 4.10. It allows a crafted FTP server to trigger disclosure of sensitive information from heap memory, such...

Amazon Linux AMI : tomcat7 (ALAS-2020-1352)

The version of tomcat7 installed on the remote host is prior to 7.0.100-1.36. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2020-1352 advisory. In Apache Tomcat 9.0.0.M1 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 the HTTP header parsing code used an approach...

SUSE SLES12 Security Update : squid (SUSE-SU-2020:0661-1)

This update for squid fixes the following issues : CVE-2019-12528: Fixed an information disclosure flaw in the FTP gateway bsc1162689. CVE-2019-12526: Fixed potential remote code execution during URN processing bsc1156326. CVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in URI...

Updated tomcat packages fix security vulnerabilities

The updated packages fix security vulnerabilities: The refactoring present in Apache Tomcat 9.0.28 to 9.0.30, 8.5.48 to 8.5.50 and 7.0.98 to 7.0.99 introduced a regression. The result of the regression was that invalid Transfer-Encoding headers were incorrectly processed leading to a possibility ...

Important: tomcat7

Issue Overview: In Apache Tomcat 9.0.0.M1 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 the HTTP header parsing code used an approach to end-of-line parsing that allowed some invalid HTTP headers to be parsed as valid. This led to a possibility of HTTP Request Smuggling if Tomcat was located...

Security update for squid (moderate)

openSUSE Security Update: Security update for squid Announcement ID: openSUSE-SU-2020:0307-1 Rating: moderate References: 1162687 1162689 1162691 Cross-References: CVE-2019-12528 CVE-2020-8449 CVE-2020-8450 CVE-2020-8517 Affected Products: openSUSE Leap 15.1 An update that fixes four...