Denial Of Service (DoS) Via Reset Signal Floods

github.com/grpc/grpc-go is vulnerable to denial of service DoS attacks. The attack can be triggered by sending a flood of reset signals by a HTTP/2 peer, leading to an excessive data queue and causing high CPU and resource consumption...

Denial Of Service (DoS) Via Ping Floods

github.com/grpc/grpc-go is vulnerable to denial of service DoS attacks. The attack can be triggered by sending a flood of pings by a HTTP/2 peer, leading to an excessive data queue and causing high CPU and resource consumption...

openSUSE: Security Advisory for apache2 (openSUSE-SU-2019:2051-1)

The remote host is missing an update for the Copyright C 2019 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...

SUSE SLES15 Security Update : nodejs8 (SUSE-SU-2019:2260-1) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)

This update for nodejs8 to version 8.16.1 fixes the following issues : Security issues fixed : CVE-2019-9511: Fixed HTTP/2 implementations that are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service bsc1146091. CVE-2019-9512:...

openSUSE Security Update : go1.12 (openSUSE-2019-2056) (Ping Flood) (Reset Flood)

This update for go1.12 fixes the following issues : Security issues fixed : - CVE-2019-9512: Fixed HTTP/2 flood using PING frames that results in unbounded memory growth bsc1146111. - CVE-2019-9514: Fixed HTTP/2 implementation that is vulnerable to a reset flood, potentially leading to a denial o...

openSUSE: Security Advisory for go1.12 (openSUSE-SU-2019:2056-1)

The remote host is missing an update for the Copyright C 2019 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...

SUSE SLES15 Security Update : nodejs10 (SUSE-SU-2019:2259-1) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)

This update for nodejs10 to version 10.16.3 fixes the following issues : Security issues fixed : CVE-2019-9511: Fixed HTTP/2 implementations that are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service bsc1146091. CVE-2019-9512...

Debian DSA-4511-1 : nghttp2 - security update (Data Dribble) (Resource Loop)

Two vulnerabilities were discovered in the HTTP/2 code of the nghttp2 HTTP server, which could result in denial of service. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Debian Security Advisory DSA-4511. The text itself is copyright C...

HTTP/2 Multiple DoS Attacks (VU#605641)

Improper implementations of the HTTP/2 protocol can lead to a variety denial-of-service DoS attacks...

OPENSUSE-SU-2019:2051-1 Security update for apache2

This update for apache2 fixes the following issues: Security issues fixed: - CVE-2019-9517: Fixed HTTP/2 implementations that are vulnerable to unconstrained interal data buffering bsc1145575. - CVE-2019-10081: Fixed modhttp2 that is vulnerable to memory corruption on early pushes bsc1145742. -...

SUSE-SU-2019:2260-1 Security update for nodejs8

This update for nodejs8 to version 8.16.1 fixes the following issues: Security issues fixed: - CVE-2019-9511: Fixed HTTP/2 implementations that are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service bsc1146091. - CVE-2019-9512...

Security update for go1.12 (moderate)

openSUSE Security Update: Security update for go1.12 Announcement ID: openSUSE-SU-2019:2056-1 Rating: moderate References: 1139210 1141689 1146111 1146115 1146123 Cross-References: CVE-2019-14809 CVE-2019-9512 CVE-2019-9514 Affected Products: openSUSE Leap 15.1 openSUSE Leap 15.0 An update that...

[SECURITY] [DSA 4511-1] nghttp2 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4511-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff September 01, 2019 https://www.debian.org/security/faq -...

Ubuntu: Security Advisory (USN-4113-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 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...

Ubuntu 16.04 LTS / 18.04 LTS : Apache HTTP Server vulnerabilities (USN-4113-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4113-1 advisory. Stefan Eissing discovered that the HTTP/2 implementation in Apache did not properly handle upgrade requests from HTTP/1.1 to HTTP/2 in some...

SUSE SLES12 Security Update : nodejs10 (SUSE-SU-2019:2254-1) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)

This update for nodejs10 to version 10.16.3 fixes the following issues : Security issues fixed : CVE-2019-9511: Fixed HTTP/2 implementations that are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service bsc1146091. CVE-2019-9512...

USN-4113-1: Apache HTTP Server vulnerabilities

Stefan Eissing discovered that the HTTP/2 implementation in Apache did not properly handle upgrade requests from HTTP/1.1 to HTTP/2 in some situations. A remote attacker could use this to cause a denial of service daemon crash. This issue only affected Ubuntu 18.04 LTS and Ubuntu 19.04...

SUSE SLED15 / SLES15 Security Update : apache2 (SUSE-SU-2019:2237-1) (Internal Data Buffering)

This update for apache2 fixes the following issues : Security issues fixed : CVE-2019-9517: Fixed HTTP/2 implementations that are vulnerable to unconstrained interal data buffering bsc1145575. CVE-2019-10081: Fixed modhttp2 that is vulnerable to memory corruption on early pushes bsc1145742...

Fedora Update for nghttp2 FEDORA-2019-8a437d5c2f

The remote host is missing an update for the Copyright C 2019 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...

UPDATE: Merlin v0.8.0

PenTestIT RSS Feed A week ago an update - Merlin v0.8.0 was released. There was a brief mention about Merlin in my post titled - List of Open Source C2 Post-Exploitation Frameworks. This new version includes several new features to increase Operations Security OPSEC and usability. One of the more...