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CVE-2023-0341
Stack Buffer Overflow in editorconfig-core-c
High7.8EPSS 0.96%
- Published
- Updated
- Reserved
- Assigned by
- canonical
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| canonicalCNA (assigner) | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.96% · top 38% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: no · Technical impact: total
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Weakness
Affected products
EditorConfig · EditorConfig C Core
- affected < v0.12.6
References (5)
- https://github.com/editorconfig/editorconfig-core-c/commit/41281ea82fbf24b060a9f69b9c5369350fb0529e (opens in a new tab)patchx_transferred
- https://litios.github.io/2023/01/14/CVE-2023-0341.html (opens in a new tab)technical-descriptionx_transferred
- https://ubuntu.com/security/notices/USN-5842-1 (opens in a new tab)third-party-advisoryx_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/ZCFE7DXWAAKDJPRKMXHCACKGKNV37IYZ/ (opens in a new tab)x_transferred
- https://lists.debian.org/debian-lts-announce/2024/11/msg00036.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-0341)Record last updated .