An integer overflow in the implementation of the posix_memalign in memalign functions in the GNU C Library (aka glibc or libc6) 2.26 and earlier could cause these functions to return a pointer to a heap area that is too small, potentially leading to heap corruption.

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Advisories
Source ID Title
EUVD EUVD EUVD-2018-18241 An integer overflow in the implementation of the posix_memalign in memalign functions in the GNU C Library (aka glibc or libc6) 2.26 and earlier could cause these functions to return a pointer to a heap area that is too small, potentially leading to heap corruption.
Ubuntu USN Ubuntu USN USN-4218-1 GNU C Library vulnerability
Ubuntu USN Ubuntu USN USN-4416-1 GNU C Library vulnerabilities
Fixes

Solution

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Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T06:01:49.264Z

Reserved: 2018-02-01T00:00:00.000Z

Link: CVE-2018-6485

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-02-01T14:29:00.623

Modified: 2024-11-21T04:10:45.230

Link: CVE-2018-6485

cve-icon Redhat

Severity : Moderate

Publid Date: 2017-10-10T00:00:00Z

Links: CVE-2018-6485 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses