PRIOn knowledge basePRION:CVE-2019-3464Design/Logic Flaw
Insufficient sanitization of environment variables 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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ubuntu_linux | eq | 18.04 | |
| ubuntu_linux | eq | 18.10 | |
| ubuntu_linux | eq | 14.04 | |
| ubuntu_linux | eq | 16.04 | |
| debian_linux | eq | 8.0 | |
| debian_linux | eq | 9.0 | |
| fedora | eq | 29 | |
| fedora | eq | 30 | |
| fedora | eq | 31 | |
| rssh | eq | 2.3.4 |
References
seclists.org/fulldisclosure/2021/May/78
www.securityfocus.com/bid/106839
lists.debian.org/debian-lts-announce/2019/02/msg00007.html
lists.fedoraproject.org/archives/list/[email protected]/message/HO3MDU3AH5SLYBKHH5PJ6PHC63ASIF42/
lists.fedoraproject.org/archives/list/[email protected]/message/KR2OHTHMJVV4DO3HDRFQQZ5JENHDJQEN/
lists.fedoraproject.org/archives/list/[email protected]/message/T42YYNWJZG422GATWAHAEK4A24OKY557/
security.gentoo.org/glsa/202007-29
tracker.debian.org/news/1026713/accepted-rssh-234-5deb9u2-source-amd64-into-stable-embargoed-stable/
usn.ubuntu.com/3946-1/
www.debian.org/security/2019/dsa-4382
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