CVE-2021-31870

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Source

https://nvd.nist.gov/vuln/detail/CVE-2021-31870

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-31870.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-31870

Related

Published

2021-04-30T06:15:07Z

Modified

2024-11-21T06:06:23Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

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.

References

Affected packages

Debian:11 / klibc

Package

Name: klibc
Purl: pkg:deb/debian/klibc?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.0.8-6

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / klibc

Package

Name: klibc
Purl: pkg:deb/debian/klibc?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.0.8-6

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / klibc

Package

Name: klibc
Purl: pkg:deb/debian/klibc?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.0.8-6

Ecosystem specific

{
    "urgency": "not yet assigned"
}