PT-2023-7930 · Tinydir+1 · Tinydir+1

0Xdea · Published 2023-12-03 · Updated 2023-12-13 · CVE-2023-49287

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions TinyDir versions prior to 1.2.6

Description The issue is related to buffer overflows in the tinydir file open() function, which can be exploited by a remote attacker to execute arbitrary code. TinyDir is a lightweight C directory and file reader.

Recommendations For versions prior to 1.2.6, update to version 1.2.6 or later to resolve the issue. As a temporary workaround, consider disabling the tinydir file open() function until a patch is available.

Exploit

Fix

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-120

Related Identifiers

BDU:2023-09010

CVE-2023-49287

GHSA-JF5R-WGF4-QHXF

Affected Products

Debian

Tinydir

References · 23

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/49xxx/CVE-2023-49287.json · Exploit
• 🔥 https://github.com/cxong/tinydir/security/advisories/GHSA-jf5r-wgf4-qhxf · Exploit
• 🔥 http://packetstormsecurity.com/files/176060/TinyDir-1.2.5-Buffer-Overflow.html · Exploit
• https://cve.org/CVERecord?id=CVE-2023-49287 · Security Note
• https://osv.dev/vulnerability/CVE-2023-49287 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-49287 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-49287 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-49287 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-49287 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-49287 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-09010 · Security Note
• https://github.com/cxong/tinydir/releases/tag/1.2.6 · Note
• https://t.me/cvenotify/62075 · Telegram Post
• https://twitter.com/cracbot/status/1732111509310861366 · Twitter Post
• http://seclists.org/fulldisclosure/2023/Dec/14 · Note