CVE-2023-49287
What it is
TinyDir is a lightweight C directory and file reader. Buffer overflows in the `tinydir_file_open()` function. This vulnerability has been patched in version 1.2.6.
At a glance
- Exploitability
- Can be exploited locally on the machine without logging in. High risk of data tampering, service disruption.
- Exploit odds
- 1.9% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 1.9% in the next 30 days (EPSS).
- Severity: 7.7 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 1.9% · EPSS, next 30 days
- Weakness
- CWE-120 · Classic buffer overflow
- Record status
- Modified
Affected
- Cxong Tinydir < 1.2.6
Attack profile CVSS 3.1 · 7.7
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2023-49287.md and follow it. Check whether this project is affected by CVE-2023-49287. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://github.com/cxong/tinydir/releases/tag/1.2.6
- https://github.com/cxong/tinydir/security/advisories/GHSA-jf5r-wgf4-qhxf
- https://github.com/cxong/tinydir/releases/tag/1.2.6
- https://github.com/cxong/tinydir/security/advisories/GHSA-jf5r-wgf4-qhxf
References
- http://packetstormsecurity.com/files/176060/TinyDir-1.2.5-Buffer-Overflow.html
- http://seclists.org/fulldisclosure/2023/Dec/14
- http://www.openwall.com/lists/oss-security/2023/12/04/1
- https://github.com/cxong/tinydir/releases/tag/1.2.6
- https://github.com/cxong/tinydir/security/advisories/GHSA-jf5r-wgf4-qhxf
- http://packetstormsecurity.com/files/176060/TinyDir-1.2.5-Buffer-Overflow.html
- http://seclists.org/fulldisclosure/2023/Dec/14
- http://www.openwall.com/lists/oss-security/2023/12/04/1
- https://github.com/cxong/tinydir/releases/tag/1.2.6
- https://github.com/cxong/tinydir/security/advisories/GHSA-jf5r-wgf4-qhxf