Wind River Support Network

HomeDefectsLIN1021-1082
Fixed

LIN1021-1082 : Security Advisory - cpio - CVE-2021-38185

Created: Aug 8, 2021    Updated: Oct 6, 2021
Resolved Date: Sep 17, 2021
Found In Version: 10.21.20.1
Fix Version: 10.21.20.5
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Userspace

Description

GNU cpio through 2.13 allows attackers to execute arbitrary code via a crafted pattern file, because of a dstring.c ds_fgetstr integer overflow that triggers an out-of-bounds heap write. NOTE: it is unclear whether there are common cases where the pattern file, associated with the -E option, is untrusted data.

CREATE(Triage):(User=admin) [CVE-2021-38185|https://nvd.nist.gov/vuln/detail/CVE-2021-38185]

CVEs


Live chat
Online