CVE-2018-10717

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The DecodeGifImg function in ngiflib.c in MiniUPnP ngiflib 0.4 does not consider the bounds of the pixels data structure, which allows remote attackers to cause a denial of service (WritePixels heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted GIF file, a different vulnerability than CVE-2018-10677.

En MiniUPnP ngiflib 0.4, la función DecodeGifImg en ngiflib.c cno considera los límites de la estructura de datos de píxeles, lo que permite a los atacantes remotos provocar una denegación de servicio (desbordamiento de búfer basado en memoria dinámica o heap de WritePixels y cierre inesperado de la aplicación) o, posiblemente, otro impacto no especificado mediante un archivo GIF manipulado. Esta vulnerabilidad es diferente de CVE-2018-10677.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-05-03 CVE Reserved
2018-05-03 CVE Published
2024-09-16 CVE Updated
2024-09-16 First Exploit
2024-09-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-787: Out-of-bounds Write

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://github.com/miniupnp/ngiflib/issues/3	2024-09-16

URL	Date	SRC
https://github.com/miniupnp/ngiflib/commit/cf429e0a2fe26b5f01ce0c8e9b79432e94509b6e	2020-08-24

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Miniupnp Project Search vendor "Miniupnp Project"		Ngiflib Search vendor "Miniupnp Project" for product "Ngiflib"				0.4 Search vendor "Miniupnp Project" for product "Ngiflib" and version "0.4"		-		Affected