CVE-2022-34300 : In tinyexr 1.0.1, there is a heap-based buffer over-read in tinyexr::DecodePixel

In tinyexr 1.0.1, there is a heap-based buffer over-read in tinyexr::DecodePixelData.

Published 2022-06-23 17:15:18

Updated 2023-11-03 23:15:08

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2022-34300

Tinyexr Project » Tinyexr » Version: 1.0.1
cpe:2.3:a:tinyexr_project:tinyexr:1.0.1:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.44%

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

~ 74 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P	8.6	6.4	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

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