Vulnerability Details : CVE-2018-1000532
beep version 1.3 and up contains a External Control of File Name or Path vulnerability in --device option that can result in Local unprivileged user can inhibit execution of arbitrary programs by other users, allowing DoS. This attack appear to be exploitable via The system must allow local users to run beep.
Vulnerability category: Directory traversalDenial of service
Products affected by CVE-2018-1000532
- cpe:2.3:a:beep_project:beep:1.3:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-1000532
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-1000532
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
1.9
|
LOW | AV:L/AC:M/Au:N/C:N/I:N/A:P |
3.4
|
2.9
|
NIST | |
|
4.7
|
MEDIUM | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.0
|
3.6
|
NIST |
CWE ids for CVE-2018-1000532
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-1000532
-
https://github.com/johnath/beep/issues/11#issuecomment-379514298
CVE-2018-0492 · Issue #11 · johnath/beep · GitHubThird Party Advisory
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