Vulnerability Details : CVE-2014-9645
The add_probe function in modutils/modprobe.c in BusyBox before 1.23.0 allows local users to bypass intended restrictions on loading kernel modules via a / (slash) character in a module name, as demonstrated by an "ifconfig /usbserial up" command or a "mount -t /snd_pcm none /" command.
Vulnerability category: Input validation
Products affected by CVE-2014-9645
- cpe:2.3:a:busybox:busybox:*:*:*:*:*:*:*:*
Threat overview for CVE-2014-9645
Top countries where our scanners detected CVE-2014-9645
Top open port discovered on systems with this issue
80
IPs affected by CVE-2014-9645 943,503
Threat actors abusing to this issue?
Yes
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affected by CVE-2014-9645!
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Exploit prediction scoring system (EPSS) score for CVE-2014-9645
0.63%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-9645
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:P/A:N |
3.9
|
2.9
|
NIST | |
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2014-9645
-
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-2014-9645
-
http://www.securityfocus.com/bid/72324
BusyBox CVE-2014-9645 Local Security Bypass Vulnerability
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https://usn.ubuntu.com/3935-1/
USN-3935-1: BusyBox vulnerabilities | Ubuntu security notices
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https://bugzilla.redhat.com/show_bug.cgi?id=1185707
1185707 – (CVE-2014-9645) CVE-2014-9645 busybox: unprivileged arbitrary module load via basename abuseIssue Tracking
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https://lists.debian.org/debian-lts-announce/2018/07/msg00037.html
[SECURITY] [DLA 1445-1] busybox security update
-
http://seclists.org/fulldisclosure/2020/Mar/15
Full Disclosure: SEC Consult SA-20200312-0 :: Authenticated Command Injection in Phoenix Contact TC Router & TC Cloud Client
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https://bugs.busybox.net/show_bug.cgi?id=7652
7652 – modprobe wrongly accepts paths as module namesIssue Tracking
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http://git.busybox.net/busybox/commit/?id=4e314faa0aecb66717418e9a47a4451aec59262b
busybox - BusyBox: The Swiss Army Knife of Embedded LinuxIssue Tracking;Patch;Third Party Advisory
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https://security.gentoo.org/glsa/201503-13
BusyBox: Multiple vulnerabilities (GLSA 201503-13) — Gentoo security
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http://openwall.com/lists/oss-security/2015/01/24/4
oss-security - Re: CVE Request: Linux kernel crypto api unprivileged arbitrary module loadMailing List;Patch;Third Party Advisory
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https://plus.google.com/+MathiasKrause/posts/PqFCo4bfrWu
Inloggen - Google AccountsPatch;Third Party Advisory
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