CVE-2025-62408

A flaw was found in c-ares. This vulnerability allows a Denial of Service DoS via terminating a query after maximum attempts when using readanswer and processanswer functions. Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red Hat...

Use After Free

Overview Affected versions of this package are vulnerable to Use After Free in the readanswer or processanswer functions when a query is terminated after reaching the maximum number of attempts. An attacker can cause a crash by triggering error conditions that lead to premature connection cleanup...

CVE-2025-62408

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...

ALPINE-CVE-2025-62408

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...

UBUNTU-CVE-2025-62408

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 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-2025-201830

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...

c-ares 资源管理错误漏洞

c-ares is a C library for asynchronous DNS requests from the c-ares individual developer. A resource management error vulnerability exists in c-ares versions 1.32.3 through 1.34.5, which stems from the readanswer and processanswer functions terminating a query after the maximum number of attempts...

c-ares -- Use After Free

https://github.com/c-ares/c-ares/security/advisories/GHSA-jq53-42q6-pqr5 reports: 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 i...

DEBIAN-CVE-2020-12244

An issue has been found in PowerDNS Recursor 4.1.0 through 4.3.0 where records in the answer section of a NXDOMAIN response lacking an SOA were not properly validated in SyncRes::processAnswer, allowing an attacker to bypass DNSSEC validation...