CVE-2021-31872
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-31872
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-31872.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-31872
- Downstream
- 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. Multiple possible integer overflows in the cpio command on 32-bit systems may result in a buffer overflow or other security impact.
- References
-
- http://www.openwall.com/lists/oss-security/2021/04/30/1
- https://lists.zytor.com/archives/klibc/2021-April/004593.html
- https://git.kernel.org/pub/scm/libs/klibc/klibc.git/commit/?id=9b1c91577aef7f2e72c3aa11a27749160bd278ff
- https://kernel.org/pub/linux/libs/klibc/2.0/
- https://lists.debian.org/debian-lts-announce/2021/06/msg00025.html
- https://security-tracker.debian.org/tracker/CVE-2021-31872
Affected packages
Debian:11 / klibc
Package
- Name
- klibc
- Purl
- pkg:deb/debian/klibc?arch=source
Debian:12 / klibc
Package
- Name
- klibc
- Purl
- pkg:deb/debian/klibc?arch=source
Debian:13 / klibc
Package
- Name
- klibc
- Purl
- pkg:deb/debian/klibc?arch=source