Rocky Linux 8 : virt:rhel and virt-devel:rhel (RLSA-2021:5238)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2021:5238 advisory. - An infinite loop flaw was found in the e1000 NIC emulator of the QEMU. This issue occurs while processing transmits tx descriptors in processtxdesc if...

Amazon Linux AMI : docker (ALAS-2023-1881)

The version of docker installed on the remote host is prior to 20.10.13-3. It is, therefore, affected by a vulnerability as referenced in the ALAS-2023-1881 advisory. http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 Tenable has extracted the preceding description block...

CVE-2023-46250

The CVE-2023-46250 issue affects the pypdf project (pure-Python PDF library). Versions 3.7.0 through 3.16.4 can be exploited to craft a PDF that triggers an infinite loop, potentially tying up a CPU core (local impact). The vulnerability is fixed in version 3.17.0. As a workaround, the patch can ...

Huawei EulerOS: Security Advisory for grpc (EulerOS-SA-2023-3007)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...

Denial Of Service (DoS)

encodedid-rails is vulnerable to Denial of service attack. The vulnerability is due to a lack of validation while decoding hashid. Extremely long encoded id's consumes a large amount of CPU and allocates immediate objects. maxlength parameter is introduced to fix this vulnerability which limits t...

encoded_id-rails potential DOS vulnerability due to URIs with extremely long encoded IDs

Impact The length of URIs and the various parts eg path segments, query parameters is usually limited by the webserver processing the incoming request. In the case of Puma the defaults are : - path segment length: 8192 - Max URI length: 1024 12 - Max query length: 1024 10 See...

encoded_id-rails potential DOS vulnerability due to URIs with extremely long encoded IDs

Impact The length of URIs and the various parts eg path segments, query parameters is usually limited by the webserver processing the incoming request. In the case of Puma the defaults are : - path segment length: 8192 - Max URI length: 1024 12 - Max query length: 1024 10 See...

Ubuntu 16.04 ESM : semver vulnerability (USN-4776-1)

The remote Ubuntu 16.04 ESM host has packages installed that are affected by a vulnerability as referenced in the USN-4776-1 advisory. It was discovered that semver incorrectly handled certain inputs. A remote attacker could possibly use this issue to cause a denial of service. Tenable has...

Ubuntu 16.04 ESM : Moment.js vulnerabilities (USN-4786-1)

The remote Ubuntu 16.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4786-1 advisory. It was discovered that Moment.js mishandled certain regular expressions. An attacker could use this vulnerability to cause a denial of service. Tenable h...

CVE-2023-5632

In Eclipse Mosquito before and including 2.0.5, establishing a connection to the mosquitto server without sending data causes the EPOLLOUT event to be added, which results excessive CPU consumption. This could be used by a malicious actor to perform denial of service type attack. This issue is...

DEBIAN-CVE-2023-5632

In Eclipse Mosquito before and including 2.0.5, establishing a connection to the mosquitto server without sending data causes the EPOLLOUT event to be added, which results excessive CPU consumption. This could be used by a malicious actor to perform denial of service type attack. This issue is...

CVE-2023-5632

In Eclipse Mosquito before and including 2.0.5, establishing a connection to the mosquitto server without sending data causes the EPOLLOUT event to be added, which results excessive CPU consumption. This could be used by a malicious actor to perform denial of service type attack. This issue is...

CVE-2023-5632 Unconditionally adding an event to the epoll causes excessive CPU consumption

In Eclipse Mosquito before and including 2.0.5, establishing a connection to the mosquitto server without sending data causes the EPOLLOUT event to be added, which results excessive CPU consumption. This could be used by a malicious actor to perform denial of service type attack. This issue is...

CVE-2023-5632 Unconditionally adding an event to the epoll causes excessive CPU consumption

In Eclipse Mosquito before and including 2.0.5, establishing a connection to the mosquitto server without sending data causes the EPOLLOUT event to be added, which results excessive CPU consumption. This could be used by a malicious actor to perform denial of service type attack. This issue is...

PT-2023-32224

Name of the Vulnerable Software and Affected Versions Eclipse Mosquito versions 2.0.0 through 2.0.5 Description Establishing a connection to the mosquitto server without sending data causes the EPOLLOUT event to be added, which results in excessive CPU consumption. This could be used by a malicio...

CVE-2023-5632: Excessive Iteration

In Eclipse Mosquito before and including 2.0.5, establishing a connection to the mosquitto server without sending data causes the EPOLLOUT event to be added, which results excessive CPU consumption. This could be used by a malicious actor to perform denial of service type attack. This issue is...

Fedora 38 : golang-x-image (2023-4d95d44e7b)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-4d95d44e7b advisory. Update to 0.13.0 Security fix for CVE-2023-29408 Security fix for CVE-2023-29407 Security fix for CVE-2022-41727 Tenable has extracted the preceding...

Amazon Linux AMI : containerd (ALAS-2023-1849)

The version of containerd installed on the remote host is prior to 1.4.13-5. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2023-1849 advisory. http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 The HTTP/1 client does not fully validate the...

openSUSE 15: golang-github-QubitProducts-exporter_exporter / etc (SUSE-SU-2023:3868-1)

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3868-1 advisory. golang-github-lusitaniae-apacheexporter: - Security issues fixed: CVE-2022-32149: Fix denial of service vulnerability bsc1204501 CVE-2022-41723: Fix...

RUSTSEC-2023-0065 Tungstenite allows remote attackers to cause a denial of service

The Tungstenite crate through 0.20.0 for Rust allows remote attackers to cause a denial of service minutes of CPU consumption via an excessive length of an HTTP header in a client handshake. The length affects both how many times a parse is attempted e.g., thousands of times and the average amoun...