K97045220: BIG-IP LTM HTTP/2 desync attacks: malicious CRLF placement security exposure

Security Advisory Description Multiple desync attacks have been discovered. For more information refer to the following related articles: K27144609: Overview of HTTP/2 desync attacks K30341203: BIG-IP LTM and NGINX are not exposed to certain desync attacks K63312282: BIG-IP LTM HTTP/2 desync...

Debian dla-3318 : haproxy - security update

The remote Debian 10 host has packages installed that are affected by a vulnerability as referenced in the dla-3318 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3318-1 [email protected] https://www.debian.org/lts/security/...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : HAProxy vulnerability (USN-5869-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5869-1 advisory. Bahruz Jabiyev, Anthony Gavazzi, Engin Kirda, Kaan Onarlioglu, Adi Peleg, and Harvey Tuch discovered that HAProxy incorrectly handled empt...

CVE-2023-25725

HAProxy before 2.7.3 may allow a bypass of access control because HTTP/1 headers are inadvertently lost in some situations, aka "request smuggling." The HTTP header parsers in HAProxy may accept empty header field names, which could be used to truncate the list of HTTP headers and thus make some...

CVE-2023-25725

HAProxy before 2.7.3 may allow a bypass of access control because HTTP/1 headers are inadvertently lost in some situations, aka "request smuggling." The HTTP header parsers in HAProxy may accept empty header field names, which could be used to truncate the list of HTTP headers and thus make some...

CVE-2023-25725: Inconsistent Interpretation of HTTP Requests

HAProxy before 2.7.3 may allow a bypass of access control because HTTP/1 headers are inadvertently lost in some situations, aka "request smuggling." The HTTP header parsers in HAProxy may accept empty header field names, which could be used to truncate the list of HTTP headers and thus make some...

CVE-2023-25725

HAProxy URL: CVE-2023-25725 affects HAProxy with HTTP/1 header parsing issues that may allow bypassing access control via request smuggling. The root cause is that the HTTP header parsers can accept empty header field names, potentially truncating the header list and causing headers to disappear ...

Cross-Site Request Forgery (CSRF)

github.com/mittwald/kube-httpcache is vulnerable to cross-site request forgery. The vulnerability exists when the HTTP/2 protocol is turned on, allowing an attacker to introduce characters through the HTTP/2 pseudo-headers that are invalid in the context of an HTTP/1 request line, causing the...

varnish:6 security update

varnish 6.0.8-2.1 - Resolves: 2142092 - CVE-2022-45060 varnish:6/varnish: Request Forgery Vulnerability 6.0.8-2 - Resolves: 2047650 - CVE-2022-23959 varnish:6/varnish: Varnish HTTP/1 Request Smuggling Vulnerability varnish-modules 0.15.0-6 - Related: 1982862 - rebuild for new varnish version...

Oracle Linux 9 : grafana-pcp (ELSA-2022-8250)

The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2022-8250 advisory. 3.2.0-3 - bump NVR Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. Note that Nessus has not...

Oracle Linux 8 : container-tools:3.0 (ELSA-2022-7529)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-7529 advisory. - fixes CVE-2021-3602 - amend CVE-2022-1708 - fix CVE-2022-1708 - thanks to Peter Hunt - fix CVE-2022-27650 - fixes CVE-2021-3602 - rc95 fixes...

CVE-2022-45060

An HTTP Request Forgery issue was discovered in Varnish Cache. An attacker may introduce characters through HTTP/2 pseudo-headers that are invalid in the context of an HTTP/1 request line, causing the Varnish server to produce invalid HTTP/1 requests to the backend. This could be used to exploit...

FreeBSD : varnish -- Request Smuggling Vulnerability (b10d1afa-6087-11ed-8c5e-641c67a117d8)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the b10d1afa-6087-11ed-8c5e-641c67a117d8 advisory. - Varnish Cache Project reports: A request smuggling attack can be performed on Varnish Cache servers b...

CVE-2022-45060

An HTTP Request Forgery issue was discovered in Varnish Cache 5.x and 6.x before 6.0.11, 7.x before 7.1.2, and 7.2.x before 7.2.1. An attacker may introduce characters through HTTP/2 pseudo-headers that are invalid in the context of an HTTP/1 request line, causing the Varnish server to produce...

Server side request forgery (ssrf)

An HTTP Request Forgery issue was discovered in Varnish Cache 5.x and 6.x before 6.0.11, 7.x before 7.1.2, and 7.2.x before 7.2.1. An attacker may introduce characters through HTTP/2 pseudo-headers that are invalid in the context of an HTTP/1 request line, causing the Varnish server to produce...

CVE-2022-45060

An HTTP Request Forgery issue was discovered in Varnish Cache 5.x and 6.x before 6.0.11, 7.x before 7.1.2, and 7.2.x before 7.2.1. An attacker may introduce characters through HTTP/2 pseudo-headers that are invalid in the context of an HTTP/1 request line, causing the Varnish server to produce...

CVE-2022-45060

An HTTP Request Forgery issue was discovered in Varnish Cache 5.x and 6.x before 6.0.11, 7.x before 7.1.2, and 7.2.x before 7.2.1. An attacker may introduce characters through HTTP/2 pseudo-headers that are invalid in the context of an HTTP/1 request line, causing the Varnish server to produce...

CVE-2022-45060: Improper Input Validation

An HTTP Request Forgery issue was discovered in Varnish Cache 5.x and 6.x before 6.0.11, 7.x before 7.1.2, and 7.2.x before 7.2.1. An attacker may introduce characters through HTTP/2 pseudo-headers that are invalid in the context of an HTTP/1 request line, causing the Varnish server to produce...

varnish -- HTTP/2 Request Forgery Vulnerability

Varnish Cache Project reports: A request forgery attack can be performed on Varnish Cache servers that have the HTTP/2 protocol turned on. An attacker may introduce characters through the HTTP/2 pseudo-headers that are invalid in the context of an HTTP/1 request line, causing the Varnish server t...

varnish -- Request Smuggling Vulnerability

Varnish Cache Project reports: A request smuggling attack can be performed on Varnish Cache servers by requesting that certain headers are made hop-by-hop, preventing the Varnish Cache servers from forwarding critical headers to the backend. Among the headers that can be filtered this way are bot...