Critical severity9.8NVD Advisory· Published Feb 6, 2019· Updated Jun 17, 2026
CVE-2019-3463
CVE-2019-3463
Description
Insufficient sanitization of arguments passed to rsync can bypass the restrictions imposed by rssh, a restricted shell that should restrict users to perform only rsync operations, resulting in the execution of arbitrary shell commands.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
12- Debian GNU/Linux/rsshv5Range: All versions before 2.3.4-5+deb9u2 and 2.3.4-10
- cpe:2.3:a:pizzashack:rssh:2.3.4:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*+ 3 more
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
10- seclists.org/fulldisclosure/2021/May/78nvdMailing ListNot ApplicableThird Party Advisory
- www.securityfocus.com/bid/106839nvdThird Party AdvisoryVDB Entry
- lists.debian.org/debian-lts-announce/2019/02/msg00007.htmlnvdMailing ListThird Party Advisory
- security.gentoo.org/glsa/202007-29nvdThird Party Advisory
- tracker.debian.org/news/1026713/accepted-rssh-234-5deb9u2-source-amd64-into-stable-embargoed-stable/nvdThird Party Advisory
- usn.ubuntu.com/3946-1/nvdThird Party Advisory
- www.debian.org/security/2019/dsa-4382nvdThird Party Advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HO3MDU3AH5SLYBKHH5PJ6PHC63ASIF42/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KR2OHTHMJVV4DO3HDRFQQZ5JENHDJQEN/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T42YYNWJZG422GATWAHAEK4A24OKY557/nvd
News mentions
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