PT-2018-14526 · Lupng · Lupng

Grandnew · Published 2018-10-22 · Updated 2019-10-03 · CVE-2018-18581

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions LuPng through 2017-03-10

Description A heap-based buffer over-read issue has been discovered in the internalPrintf function within miniz/lupng.c.

Recommendations For versions through 2017-03-10, at the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2018-18581

Affected Products

Lupng

References · 4

• 🔥 https://github.com/jansol/LuPng/issues/7 · Exploit
• 🔥 https://github.com/grandnew/software-vulnerabilities/tree/master/LuPng#heap-buffer-overflow-in-function-internalprintf · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-18581 · Security Note
• https://osv.dev/vulnerability/CVE-2018-18581 · Vendor Advisory