OpenEXR up to 2.4.0 RLE Compression ImfRle.cpp rleUncompress out-of-bounds read

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CVSS Meta Temp Score
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5.2$0-$5k0.00

A vulnerability was found in OpenEXR up to 2.4.0. It has been declared as critical. This vulnerability affects the function rleUncompress of the file ImfRle.cpp of the component RLE Compression. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-125. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.

The weakness was shared 04/14/2020. This vulnerability was named CVE-2020-11760 since 04/14/2020. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available.

Upgrading to version 2.4.1 eliminates this vulnerability.

The entries 153128, 153127, 153126 and 153125 are related to this item.

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CPE 2.3infoedit

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CVSSv3infoedit

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔒

CVSSv2infoedit

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

NVD Base Score: 🔒

Exploitinginfoedit

Class: Information disclosure
CWE: CWE-125
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
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Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: OpenEXR 2.4.1

Timelineinfoedit

04/14/2020 Advisory disclosed
04/14/2020 +0 days CVE assigned
04/15/2020 +1 days VulDB entry created
10/09/2020 +177 days VulDB last update

Sourcesinfoedit

Status: Not defined
Confirmation: 🔒

CVE: CVE-2020-11760 (🔒)
See also: 🔒

Entryinfoedit

Created: 04/15/2020 08:08 AM
Updated: 10/09/2020 04:10 PM
Changes: (1) advisory_confirm_url
Complete: 🔍

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