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cpio: Mehrere Schwachstellen
view advisory published 2026-08-09
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in cpio ausnutzen, um Sicherheitsvorkehrungen zu umgehen, einen Denial of Service zu verursachen oder Daten zu manipulieren.
01
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-66486US | — | — | ||
GNU cpio is vulnerable to improper encoding or escaping of output in its archive member listing functionality. When listing archive members via cpio -it, member names are printed d… | ||||
| CVE-2026-66485US | — | — | ||
GNU cpio is vulnerable to an uncontrolled memory allocation in the make_path function at src/makepath.c. The function uses alloca to allocate stack memory based on the length of ar… | ||||
| CVE-2026-66484US | — | — | ||
GNU cpio contains a Path Traversal vulnerability in its tar archive extraction functionality. When extracting a tar archive in copy-in mode with the --no-absolute-filenames option,… | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory RHSA-2026:54508 vom 2026-08-13external
- Polska CERT vom 2026-08-09external
- cpio Download vom 2026-08-09external
- SUSE Security Update SUSE-SU-2026:23355-1 vom 2026-09-10external
- Ubuntu Security Notice USN-8704-1 vom 2026-08-31external
- WID-SEC-W-2026-2722 - CSAF Versionself
- WID-SEC-2026-2722 - Portal Versionself
- CVE Record vom 2026-08-09external
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