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CVE-2021-3549

UNKNOWN
Published 2021-05-26T20:41:11.000Z
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No CVSS data available

Description

An out of bounds flaw was found in GNU binutils objdump utility version 2.36. An attacker could use this flaw and pass a large section to avr_elf32_load_records_from_section() probably resulting in a crash or in some cases memory corruption. The highest threat from this vulnerability is to integrity as well as system availability.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-p2w9-g2w7-8fw9

Advisory Details

An out of bounds flaw was found in GNU binutils objdump utility version 2.36. An attacker could use this flaw and pass a large section to avr_elf32_load_records_from_section() probably resulting in a crash or in some cases memory corruption. The highest threat from this vulnerability is to integrity as well as system availability.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-3549
WEB https://bugzilla.redhat.com/show_bug.cgi?id=1960717
WEB https://security.gentoo.org/glsa/202208-30
WEB https://security.netapp.com/advisory/ntap-20250228-0005

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: February 28, 2025

References

https://bugzilla.redhat.com/show_bug.cgi?id=1960717
https://security.gentoo.org/glsa/202208-30
Published: 2021-05-26T20:41:11.000Z
Last Modified: 2025-02-28T13:07:22.670Z
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