Description
An issue was discovered in klibc before 2.0.9. Multiplication in the calloc() function may result in an integer overflow and a subsequent heap buffer overflow.
Published: 2021-04-30
Score: 9.8 Critical
EPSS: 1.3% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2695-1 klibc security update
EUVD EUVD EUVD-2021-18745 An issue was discovered in klibc before 2.0.9. Multiplication in the calloc() function may result in an integer overflow and a subsequent heap buffer overflow.
Ubuntu USN Ubuntu USN USN-5379-1 klibc vulnerabilities
History

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Subscriptions

Debian Debian Linux
Klibc Project Klibc
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T23:10:30.774Z

Reserved: 2021-04-29T00:00:00.000Z

Link: CVE-2021-31870

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-04-30T06:15:07.190

Modified: 2024-11-21T06:06:23.677

Link: CVE-2021-31870

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses