Vulnerability Details : CVE-2018-20683
commands/rsync in Gitolite before 3.6.11, if .gitolite.rc enables rsync, mishandles the rsync command line, which allows attackers to have a "bad" impact by triggering use of an option other than -v, -n, -q, or -P.
Vulnerability category: Input validation
Products affected by CVE-2018-20683
- cpe:2.3:a:gitolite:gitolite:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-20683
0.36%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-20683
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.1
|
HIGH | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.2
|
5.9
|
NIST |
CWE ids for CVE-2018-20683
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-20683
-
https://github.com/sitaramc/gitolite/commit/5df2b817255ee919991da6c310239e08c8fcc1ae
tighten up security for rsync · sitaramc/gitolite@5df2b81 · GitHubPatch;Third Party Advisory
-
https://github.com/sitaramc/gitolite/blob/master/CHANGELOG
gitolite/CHANGELOG at master · sitaramc/gitolite · GitHubThird Party Advisory
-
https://bugs.debian.org/918849
#918849 - gitolite3: CVE-2018-20683: security issue in optional bundle helper ("rsync" command) - Debian Bug report logsIssue Tracking;Third Party Advisory
-
https://groups.google.com/forum/#!topic/gitolite-announce/6xbjjmpLePQ
security issue in optional bundle helper ("rsync" command) - Google GroepenThird Party Advisory
Jump to