EulerOS Virtualization 3.0.2.0 : httpd (EulerOS-SA-2021-2832)

According to the versions of the httpd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in modauthdigest. There is...

Huawei EulerOS: Security Advisory for httpd (EulerOS-SA-2021-2803)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

Apache HTTP Server-Side Request Forgery (SSRF)

A crafted request uri-path can cause modproxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier...

Active Exploitation of Apache HTTP Server CVE-2021-40438

CVE | Vendor Advisory | AttackerKB | IVM Content | Patching Urgency | Last Update ---|---|---|---|---|--- CVE-2021-40438 | Apache Advisory | AttackerKB | 09/16/2021 multiple | ASAP | December 1, 2021 14:00 ET On September 16, 2021, Apache released version 2.4.49 of HTTP Server, which included a f...

httpd:2.4 security update

httpd 2.4.37-43.0.1 - Set vstring per ORACLESUPPORTPRODUCT Orabug: 29892262 - Replace index.html with Oracle's index page oracleindex.html. 2.4.37-43 - Related: 2007235 - CVE-2021-40438 httpd:2.4/httpd: modproxy: SSRF via a crafted request uri-path 2.4.37-42 - Resolves: 2007235 - CVE-2021-40438...

httpd, mod_ldap, mod_proxy_html, mod_session, mod_ssl security update

CentOS Errata and Security Advisory CESA-2021:3856 An update for httpd is now available for Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 7.2 Advanced Update Support, Red Hat Enterprise Linux 7.3 Advanced Update Support, Red Hat Enterprise Linux 7.4 Advanced Update Support, Red Hat...

CentOS 7 : httpd (RHSA-2021:3856)

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:3856 advisory. - A crafted request uri-path can cause modproxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server...

Internet Bug Bounty: Request line injection via HTTP/2 in Apache mod_proxy

I've written this issue up fully here: https://portswigger.net/research/http2request In case it's useful, here's the original report as sent to Apache: I'd like to report a vulnerability in Apache modproxy when used with HTTP/2 enabled. It fails to reject HTTP requests that contain spaces in the...

openSUSE 15 Security Update : apache2 (openSUSE-SU-2021:1438-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1438-1 advisory. - Malformed requests may cause the server to dereference a NULL pointer. This issue affects Apache HTTP Server 2.4.48 and earlier...

Server-Side Request Forgery (SSRF) in pimcore/pimcore

Description Your demo server is running in a vulnerable Apache server Apache/2.4.38. The attacker can easily exploit SSRF vulnerability just by visiting a crafted URL. The vulnerability has been discovered few days ago and it relies on modproxy module. I know that this vulnerability is not direct...

Amazon Linux AMI : httpd24 (ALAS-2021-1543)

The version of httpd24 installed on the remote host is prior to 2.4.51-1.94. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2021-1543 advisory. A NULL pointer dereference was found in Apache httpd modh2. The highest threat from this flaw is to system integrity...

RHEL 7 : httpd (RHSA-2021:3856)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:3856 advisory. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fixes: httpd: modproxy: SSRF via a...

httpd: mod_proxy: SSRF via a crafted request uri-path containing "unix:"

A Server-Side Request Forgery SSRF flaw was found in modproxy of httpd. This flaw allows a remote, unauthenticated attacker to make the httpd server forward requests to an arbitrary server. The attacker could get, modify, or delete resources on other services that may be behind a firewall and...

Important: Red Hat Security Advisory: httpd security update

An update for httpd is now available for Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 7.2 Advanced Update Support, Red Hat Enterprise Linux 7.3 Advanced Update Support, Red Hat Enterprise Linux 7.4 Advanced Update Support, Red Hat Enterprise Linux 7.6 Advanced Update Support, Red Hat...

Oracle Linux 8 : httpd:2.4 (ELSA-2021-3816)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-3816 advisory. - Resolves: 2007234 - CVE-2021-40438 httpd:2.4/httpd: modproxy: SSRF via a crafted request uri-path Tenable has extracted the preceding description blo...

Important: Red Hat Security Advisory: httpd:2.4 security update

An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

RHEL 8 : httpd:2.4 (RHSA-2021:3837)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:3837 advisory. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fixes: httpd: modproxy: SSRF via a...

RHEL 8 : httpd:2.4 (RHSA-2021:3836)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:3836 advisory. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fixes: httpd: modproxy: SSRF via a...

SUSE SLES15: apache2 / apache2-devel / apache2-doc / apache2-prefork / etc (SUSE-SU-2021:3335-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:3335-1 advisory. - CVE-2021-40438: Fixed a SRF via a crafted request uri-path. bsc1190703 - CVE-2021-36160: Fixed an out-of-bounds read via a crafte...

httpd:2.4 security update

httpd 2.4.37-39.1.0.1.1 - Set vstring per ORACLESUPPORTPRODUCT Orabug: 29892262 - Replace index.html with Oracle's index page oracleindex.html 2.4.37-39.1 - Resolves: 2007234 - CVE-2021-40438 httpd:2.4/httpd: modproxy: SSRF via a crafted request uri-path - Resolves: 2007646 - CVE-2021-26691...