CVE-2018-18581 : An issue has been found in LuPng through 2017-03-10. It is a heap-based buffer o

An issue has been found in LuPng through 2017-03-10. It is a heap-based buffer over-read in internalPrintf in miniz/lupng.c.

Published 2018-10-22 22:29:00

Updated 2019-10-03 00:03:26

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2018-18581

Lupng Project » Lupng
Versions up to, including, (<=) 2017-03-10
cpe:2.3:a:lupng_project:lupng:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.63%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 79 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P	8.6	6.4	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.8	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

https://github.com/jansol/LuPng/issues/7

Heap Buffer Overflow in Function internalPrintf · Issue #7 · jansol/LuPng · GitHub
Exploit;Third Party Advisory
https://github.com/grandnew/software-vulnerabilities/tree/master/LuPng#heap-buffer-overflow-in-function-internalprintf

software-vulnerabilities/LuPng at master · grandnew/software-vulnerabilities · GitHub
Exploit;Third Party Advisory

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