VDB-164129 · CVE-2020-5991 · GCVE-0-2020-5991

NVIDIA CUDA Toolkit up to 11.1.0 NVJPEG Library out-of-bounds write

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.4	$0-$5k	0.00

Summaryinfo

A vulnerability was found in NVIDIA CUDA Toolkit up to 11.1.0. It has been rated as critical. This impacts an unknown function of the component NVJPEG Library. The manipulation leads to out-of-bounds write. This vulnerability is traded as CVE-2020-5991. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in NVIDIA CUDA Toolkit up to 11.1.0 and classified as critical. This issue affects an unknown function of the component NVJPEG Library. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability.

The weakness was shared 11/01/2020. The advisory is shared at nvidia.custhelp.com. The identification of this vulnerability is CVE-2020-5991. The exploitation is known to be easy. Neither technical details nor an exploit are publicly available.

Upgrading to version 11.1.1 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

NVIDIA

Name

CUDA Toolkit

Version

License

commercial

Website

Vendor: https://www.nvidia.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: CUDA Toolkit 11.1.1

Timelineinfo

01/07/2020 🔍
11/01/2020 +299 days 🔍
11/01/2020 +0 days 🔍
11/30/2020 +29 days 🔍

Sourcesinfo

Vendor: nvidia.com

Advisory: nvidia.custhelp.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-5991 (🔍)
GCVE (CVE): GCVE-0-2020-5991
GCVE (VulDB): GCVE-100-164129

Entryinfo

Created: 11/01/2020 15:28
Updated: 11/30/2020 21:17
Changes: 11/01/2020 15:28 (38), 11/30/2020 21:15 (3), 11/30/2020 21:17 (18)
Complete: 🔍
Cache ID: 216::103