haproxy: malformed HTTP/2 requests can lead to out-of-bounds writes

A flaw was found in the way HAProxy processed certain HTTP/2 request packets. This flaw allows an attacker to send crafted HTTP/2 request packets, which cause memory corruption, leading to a crash or potential remote arbitrary code execution with the permissions of the user running HAProxy...

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...

haproxy: malformed HTTP/2 requests can lead to out-of-bounds writes

A flaw was found in the way HAProxy processed certain HTTP/2 request packets. This flaw allows an attacker to send crafted HTTP/2 request packets, which cause memory corruption, leading to a crash or potential remote arbitrary code execution with the permissions of the user running HAProxy...

Critical: Red Hat Security Advisory: haproxy security update

An update for haproxy is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions. 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...

CVE-2020-11100

A flaw was found in the way HAProxy processed certain HTTP/2 request packets. This flaw allows an attacker to send crafted HTTP/2 request packets, which cause memory corruption, leading to a crash or potential remote arbitrary code execution with the permissions of the user running HAProxy...

[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 -...

[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 -...

SUSE-SU-2020:0852-1 Security update for haproxy

This update for haproxy fixes the following issues: - CVE-2020-11100: Fixed an H2/HPAC vulnerability ch might have allowed arbitrary writes into a 32-bit relative address space bsc1168023...

SUSE-SU-2020:0851-1 Security update for haproxy

This update for haproxy fixes the following issues: - CVE-2020-11100: Fixed an H2/HPAC vulnerability ch might have allowed arbitrary writes into a 32-bit relative address space bsc1168023...

CVE-2020-11100

In hpackdhtinsert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4, a remote attacker can write arbitrary bytes around a certain location on the heap via a crafted HTTP/2 request, possibly causing remote code execution...

GLSA-202004-01 : HAProxy: Remote execution of arbitrary code

The remote host is affected by the vulnerability described in GLSA-202004-01 HAProxy: Remote execution of arbitrary code It was discovered that HAProxy incorrectly handled certain HTTP/2 headers. Impact : A remote attacker could send a specially crafted HTTP/2 header, possibly resulting in...

RHEL 8 : haproxy (RHSA-2020:1288)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2020:1288 advisory. The haproxy packages provide a reliable, high-performance network load balancer for TCP and HTTP-based applications. Security Fixes: haproxy: malform...

RHEL 8 : haproxy (RHSA-2020:1289)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2020:1289 advisory. The haproxy packages provide a reliable, high-performance network load balancer for TCP and HTTP-based applications. Security Fixes: haproxy: malform...

HAproxy -- serious vulnerability affecting the HPACK decoder used for HTTP/2

The HAproxy Project reports: The main driver for this release is that it contains a fix for a serious vulnerability that was responsibly reported last week by Felix Wilhelm from Google Project Zero, affecting the HPACK decoder used for HTTP/2. CVE-2020-11100 was assigned to this issue...

haproxy security update

1.8.15-6.1 - - Fix hapack zero byte input causing overwrite CVE-2020-11100, 1819518 1.8.15-6 - Add gating tests 1682106...

DSA-4649-1 haproxy - security update

Bulletin has no description...

CVE-2020-11100

In hpackdhtinsert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4, a remote attacker can write arbitrary bytes around a certain location on the heap via a crafted HTTP/2 request, possibly causing remote code execution. Recent assessments: 3dcyber at April 23, 2020 1:18...

UBUNTU-CVE-2020-11100

In hpackdhtinsert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4, a remote attacker can write arbitrary bytes around a certain location on the heap via a crafted HTTP/2 request, possibly causing remote code execution...

HAProxy: Remote execution of arbitrary code

Background HAProxy is a TCP/HTTP reverse proxy for high availability environments. Description It was discovered that HAProxy incorrectly handled certain HTTP/2 headers. Impact A remote attacker could send a specially crafted HTTP/2 header, possibly resulting in execution of arbitrary code with t...

EulerOS 2.0 SP5 : haproxy (EulerOS-SA-2020-1105)

According to the version of the haproxy package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A flaw was found in HAProxy before 2.0.6. In legacy mode, messages featuring a transfer-encoding header missing the 'chunked' value were not being...