### [CVE-2024-12243](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-12243) ![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20Discovery%201.14&color=blue) ![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20Enterprise%20Linux%2010&color=blue) ![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20Enterprise%20Linux%206&color=blue) ![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20Enterprise%20Linux%207&color=blue) ![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20Enterprise%20Linux%208&color=blue) ![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20Enterprise%20Linux%209&color=blue) ![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20Enterprise%20Linux%209.4%20Extended%20Update%20Support&color=blue) ![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20OpenShift%20Container%20Platform%204&color=blue) ![](https://img.shields.io/static/v1?label=Product&message=null&color=blue) ![](https://img.shields.io/static/v1?label=Version&message=&color=brightgreen) ![](https://img.shields.io/static/v1?label=Version&message=0%20&color=brightgreen) ![](https://img.shields.io/static/v1?label=Version&message=3.7.0%20&color=brightgreen) ![](https://img.shields.io/static/v1?label=Version&message=3.8.0%20&color=brightgreen) ![](https://img.shields.io/static/v1?label=Vulnerability&message=Inefficient%20Algorithmic%20Complexity&color=brightgreen) ### Description A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decoding certain DER-encoded certificate data can take excessive time, leading to increased resource consumption. This flaw allows a remote attacker to send a specially crafted certificate, causing GnuTLS to become unresponsive or slow, resulting in a denial-of-service condition. ### POC #### Reference No PoCs from references. #### Github - https://github.com/ARPSyndicate/cve-scores - https://github.com/GitHubForSnap/ssmtp-gael - https://github.com/adegoodyer/kubernetes-admin-toolkit - https://github.com/fkie-cad/nvd-json-data-feeds - https://github.com/w4zu/Debian_security