medium5.9
CVE-2019-7282
In NetKit through 0.17, rcp.c in the rcp client allows remote rsh servers to bypass intended access restrictions via the filename of .
Impact
In NetKit through 0.17, rcp.c in the rcp client allows remote rsh servers to bypass intended access restrictions via the filename of . or an empty filename. The impact is modifying the permissions of the target directory on the client side. This is similar to CVE-2018-20685.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Netkit | Netkit | through 0.17 |
| Debian | Debian Linux | Version 9.0 |
| Fedoraproject | Fedora | Versions 34, 35, 36 |
References
- NVD record
- CVE.org record
- https://bugs.debian.org/920486
- https://lists.debian.org/debian-lts-announce/2021/11/msg00016.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DU33YVEDGFDMAZPSRQTRVKSKG4FAX7QB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FSEX3TKX2DBUKG4A7VJFDLSMZIBJQZ3G/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NA24VQJATZWYV42JG2PQUW7IHIZS7UKP/
- https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt
- https://bugs.debian.org/920486
- https://lists.debian.org/debian-lts-announce/2021/11/msg00016.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DU33YVEDGFDMAZPSRQTRVKSKG4FAX7QB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FSEX3TKX2DBUKG4A7VJFDLSMZIBJQZ3G/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NA24VQJATZWYV42JG2PQUW7IHIZS7UKP/
- https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt