CVE-2023-0341

A stack buffer overflow exists in the ec_glob function of editorconfig-core-c before v0.12.6 which allowed an attacker to arbitrarily write to the stack and possibly allows remote code execution. editorconfig-core-c v0.12.6 resolved this vulnerability by bound checking all write operations over the p_pcre buffer.

• CWE-121
• CWE-787

• https://github.com/editorconfig/editorconfig-core-c/commit/41281ea82fbf24b060a9f69b9c5369350fb0529ePatch, Third Party Advisory
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZCFE7DXWAAKDJPRKMXHCACKGKNV37IYZ/
• https://litios.github.io/2023/01/14/CVE-2023-0341.htmlExploit, Patch, Third Party Advisory
• https://ubuntu.com/security/notices/USN-5842-1
• https://github.com/editorconfig/editorconfig-core-c/commit/41281ea82fbf24b060a9f69b9c5369350fb0529ePatch, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2024/11/msg00036.html
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZCFE7DXWAAKDJPRKMXHCACKGKNV37IYZ/
• https://litios.github.io/2023/01/14/CVE-2023-0341.htmlExploit, Patch, Third Party Advisory
• https://ubuntu.com/security/notices/USN-5842-1

Published

Feb 1, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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