Vulnerability Details : CVE-2019-7283
An issue was discovered in rcp in NetKit through 0.17. For an rcp operation, the server chooses which files/directories are sent to the client. However, the rcp client only performs cursory validation of the object name returned. A malicious rsh server (or Man-in-The-Middle attacker) can overwrite arbitrary files in a directory on the rcp client machine. This is similar to CVE-2019-6111.
Products affected by CVE-2019-7283
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:netkit:netkit:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-7283
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 47 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-7283
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:P |
8.6
|
4.9
|
NIST | |
7.4
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H |
2.2
|
5.2
|
NIST |
References for CVE-2019-7283
-
https://bugs.debian.org/920486
#920486 - netkit-rsh: CVE-2019-7282 CVE-2019-7283 - Debian Bug report logsExploit;Issue Tracking;Mailing List;Third Party Advisory
-
https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt
Mitigation;Not Applicable;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2021/11/msg00016.html
[SECURITY] [DLA 2822-1] netkit-rsh security updateMailing List;Third Party Advisory
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