DEBIAN-CVE-2026-105841
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-105841
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-105841.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-105841
- Upstream
- CVE-2026-105841
- Published
- 2026-10-06T14:17:41Z
- Modified
- 2026-10-07T05:00:10Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
lrzsz before 0.13.0 contains an OS command injection vulnerability in the lrz receive utility's pipe mode that allows remote senders to execute commands by supplying crafted filenames. When lrz runs under a suffixed name such as lrztar, procheader() in src/lrz.c passes the unescaped ZMODEM/YMODEM filename to popen(), so shell metacharacters execute as the receiving user.
- References
Affected packages
Debian:12 / lrzsz
Package
- Name
- lrzsz
- Purl
- pkg:deb/debian/lrzsz?arch=source&distro=bookworm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Debian:13 / lrzsz
Package
- Name
- lrzsz
- Purl
- pkg:deb/debian/lrzsz?arch=source&distro=trixie
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Debian:14 / lrzsz
Package
- Name
- lrzsz
- Purl
- pkg:deb/debian/lrzsz?arch=source&distro=forky
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected