CVE-2017-11328

Severity Score

5.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Heap buffer overflow in the yr_object_array_set_item() function in object.c in YARA 3.x allows a denial-of-service attack by scanning a crafted .NET file.

Un desbordamiento del búfer en la región heap de la memoria en la función yr_object_array_set_item() en el archivo object.c en YARA versión 3.x, permite un ataque de denegación de servicio mediante el análisis de un archivo .NET creado.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-07-13 CVE Reserved
2017-07-14 CVE Published
2023-05-24 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (1)

URL	Tag	Source
https://github.com/VirusTotal/yara/commit/4a342f01e5439b9bb901aff1c6c23c536baeeb3f	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Virustotal Search vendor "Virustotal"		Yara Search vendor "Virustotal" for product "Yara"				3.0.0 Search vendor "Virustotal" for product "Yara" and version "3.0.0"		-		Affected
Virustotal Search vendor "Virustotal"		Yara Search vendor "Virustotal" for product "Yara"				3.1.0 Search vendor "Virustotal" for product "Yara" and version "3.1.0"		-		Affected
Virustotal Search vendor "Virustotal"		Yara Search vendor "Virustotal" for product "Yara"				3.2.0 Search vendor "Virustotal" for product "Yara" and version "3.2.0"		-		Affected
Virustotal Search vendor "Virustotal"		Yara Search vendor "Virustotal" for product "Yara"				3.3.0 Search vendor "Virustotal" for product "Yara" and version "3.3.0"		-		Affected
Virustotal Search vendor "Virustotal"		Yara Search vendor "Virustotal" for product "Yara"				3.4.0 Search vendor "Virustotal" for product "Yara" and version "3.4.0"		-		Affected
Virustotal Search vendor "Virustotal"		Yara Search vendor "Virustotal" for product "Yara"				3.5.0 Search vendor "Virustotal" for product "Yara" and version "3.5.0"		-		Affected
Virustotal Search vendor "Virustotal"		Yara Search vendor "Virustotal" for product "Yara"				3.6.0 Search vendor "Virustotal" for product "Yara" and version "3.6.0"		-		Affected
Virustotal Search vendor "Virustotal"		Yara Search vendor "Virustotal" for product "Yara"				3.6.1 Search vendor "Virustotal" for product "Yara" and version "3.6.1"		-		Affected
Virustotal Search vendor "Virustotal"		Yara Search vendor "Virustotal" for product "Yara"				3.6.2 Search vendor "Virustotal" for product "Yara" and version "3.6.2"		-		Affected
Virustotal Search vendor "Virustotal"		Yara Search vendor "Virustotal" for product "Yara"				3.6.3 Search vendor "Virustotal" for product "Yara" and version "3.6.3"		-		Affected