CVE-2019-19011 : MiniUPnP ngiflib 0.4 has a NULL pointer dereference in GifIndexToTrueColor in ng

MiniUPnP ngiflib 0.4 has a NULL pointer dereference in GifIndexToTrueColor in ngiflib.c via a file that lacks a palette.

Published 2019-11-17 18:15:11

Updated 2024-06-06 20:17:47

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2019-19011

Miniupnp Project » Ngiflib » Version: 0.4
cpe:2.3:a:miniupnp_project:ngiflib:0.4:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.16%

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

~ 52 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

Assigned by: nvd@nist.gov (Primary)

https://github.com/miniupnp/ngiflib/issues/16

Segmentation Fault in ngiflib.c · Issue #16 · miniupnp/ngiflib · GitHub
Exploit;Third Party Advisory

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