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CVE-2021-3674

HIGH

7.8

Description

A flaw was found in rizin. The create_section_from_phdr function allocates space for ELF section data by processing the headers. Crafted values in the headers can cause out of bounds reads, which can lead to memory corruption and possibly code execution through the binary object's callback function.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published3/24/2023

Last Modified2/25/2025

Sourcenvd

Honeypot Sightings0

Affected Products

rizin:rizin

Weaknesses (CWE)

CWE-119CWE-125CWE-125

References

https://gist.github.com/netspooky/61101e191afee95feda7dbd2f6b061c4(patrick@puiterwijk.org)

https://github.com/rizinorg/rizin/pull/1313(patrick@puiterwijk.org)

https://gist.github.com/netspooky/61101e191afee95feda7dbd2f6b061c4(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/rizinorg/rizin/pull/1313(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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