CLEANSTART-2026-XI18569 c-ares is an asynchronous resolver library

Security vulnerability affects the c-ares package. c-ares is an asynchronous resolver library...

AlmaLinux 9.2 [TuxCare] Security Update: c-ares / c-ares-devel Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2025:1744721593)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1744721593 advisory. - c-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARESRANDOMFILE will...

CVE-2025-62408 c-ares has a Use After Free vulnerability when connection is cleaned up after error

c-ares is an asynchronous resolver library. Versions 1.32.3 through 1.34.5 terminate a query after maximum attempts when using readanswer and processanswer, which can cause a Denial of Service. This issue is fixed in version 1.34.6...

CVE-2025-62408 c-ares has a Use After Free vulnerability when connection is cleaned up after error

c-ares is an asynchronous resolver library. Versions 1.32.3 through 1.34.5 terminate a query after maximum attempts when using readanswer and processanswer, which can cause a Denial of Service. This issue is fixed in version 1.34.6...

EUVD-2023-35454

Malicious code in bioql PyPI...

EUVD-2025-10377

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2023-31147

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - c-ares is an asynchronous resolver library. When /dev/urandom or RtlGenRandom are unavailable, c-ares uses rand to generate random numbers used for DNS query id...

Huawei EulerOS: Security Advisory for c-ares (EulerOS-SA-2024-2259)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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...

CBL Mariner 2.0 Security Update: c-ares / fluent-bit / grpc / nodejs (CVE-2023-31147)

The version of c-ares / fluent-bit / grpc / nodejs installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-31147 advisory. - c-ares is an asynchronous resolver library. When /dev/urandom or RtlGenRandom a...

CentOS 8 : c-ares (CESA-2023:3584)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2023:3584 advisory. - c-ares is an asynchronous resolver library. c-ares is vulnerable to denial of service. If a target resolver sends a query, the attacker forges a malformed UDP...

Amazon Linux 2 : c-ares (ALAS-2024-2429)

The version of c-ares installed on the remote host is prior to 1.10.0-3. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2024-2429 advisory. When cross-compiling c-ares and using the autotools build system, CARESRANDOMFILE will not be set, as seen when cross compiling...

EulerOS Virtualization 2.9.0 : c-ares (EulerOS-SA-2023-2977)

According to the versions of the c-ares package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - c-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARESRANDOMFILE will...

EulerOS Virtualization 3.0.6.0 : c-ares (EulerOS-SA-2023-3421)

According to the versions of the c-ares packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - c-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARESRANDOMFILE wil...

EulerOS 2.0 SP8 : c-ares (EulerOS-SA-2023-3115)

According to the versions of the c-ares packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - c-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARESRANDOMFILE will not be set, a...

EulerOS Virtualization 2.9.1 : c-ares (EulerOS-SA-2023-2951)

According to the versions of the c-ares package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - c-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARESRANDOMFILE will...

EulerOS Virtualization 2.11.1 : c-ares (EulerOS-SA-2023-2718)

According to the versions of the c-ares package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - c-ares is an asynchronous resolver library. aresinetnetpton is vulnerable to a buffer underflow for certain ipv6 addresses, in...

EulerOS Virtualization 2.10.1 : c-ares (EulerOS-SA-2023-2913)

According to the versions of the c-ares package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - c-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARESRANDOMFILE will...

EulerOS Virtualization 2.11.0 : c-ares (EulerOS-SA-2023-3066)

According to the versions of the c-ares package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - c-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARESRANDOMFILE will...

EulerOS Virtualization 2.11.0 : c-ares (EulerOS-SA-2023-2749)

According to the versions of the c-ares package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - c-ares is an asynchronous resolver library. aresinetnetpton is vulnerable to a buffer underflow for certain ipv6 addresses, in...

EulerOS 2.0 SP11 : c-ares (EulerOS-SA-2023-2676)

According to the versions of the c-ares package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - c-ares is an asynchronous resolver library. aresinetnetpton is vulnerable to a buffer underflow for certain ipv6 addresses, in particular...