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Vulnerability Details : CVE-2018-17157

In FreeBSD before 11.2-STABLE(r340854) and 11.2-RELEASE-p5, an integer overflow error when handling opcodes can cause memory corruption by sending a specially crafted NFSv4 request. Unprivileged remote users with access to the NFS server may be able to execute arbitrary code.
Publish Date : 2018-12-04 Last Update Date : 2019-01-24
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- CVSS Scores & Vulnerability Types

CVSS Score
10.0
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Execute CodeOverflowMemory corruption
CWE ID 190

- Products Affected By CVE-2018-17157

# Product Type Vendor Product Version Update Edition Language
1 OS Freebsd Freebsd - Version Details Vulnerabilities
2 OS Freebsd Freebsd 0.4 1 Version Details Vulnerabilities
3 OS Freebsd Freebsd 1.0 Version Details Vulnerabilities
4 OS Freebsd Freebsd 1.1 Version Details Vulnerabilities
5 OS Freebsd Freebsd 1.1.5 Version Details Vulnerabilities
6 OS Freebsd Freebsd 1.1.5.1 Version Details Vulnerabilities
7 OS Freebsd Freebsd 1.2 Version Details Vulnerabilities
8 OS Freebsd Freebsd 1.5 Version Details Vulnerabilities
9 OS Freebsd Freebsd 2.0 Version Details Vulnerabilities
10 OS Freebsd Freebsd 2.0.1 Version Details Vulnerabilities
11 OS Freebsd Freebsd 2.0.5 Version Details Vulnerabilities
12 OS Freebsd Freebsd 2.1 Version Details Vulnerabilities
13 OS Freebsd Freebsd 2.1.0 Version Details Vulnerabilities
14 OS Freebsd Freebsd 2.1.5 Version Details Vulnerabilities
15 OS Freebsd Freebsd 2.1.6 Version Details Vulnerabilities
16 OS Freebsd Freebsd 2.1.6.1 Version Details Vulnerabilities
17 OS Freebsd Freebsd 2.1.7 Version Details Vulnerabilities
18 OS Freebsd Freebsd 2.1.7.1 Version Details Vulnerabilities
19 OS Freebsd Freebsd 2.2 Version Details Vulnerabilities
20 OS Freebsd Freebsd 2.2.1 Version Details Vulnerabilities
21 OS Freebsd Freebsd 2.2.2 Version Details Vulnerabilities
22 OS Freebsd Freebsd 2.2.3 Version Details Vulnerabilities
23 OS Freebsd Freebsd 2.2.4 Version Details Vulnerabilities
24 OS Freebsd Freebsd 2.2.5 Version Details Vulnerabilities
25 OS Freebsd Freebsd 2.2.6 Version Details Vulnerabilities
26 OS Freebsd Freebsd 2.2.7 Version Details Vulnerabilities
27 OS Freebsd Freebsd 2.2.8 Version Details Vulnerabilities
28 OS Freebsd Freebsd 3.0 Version Details Vulnerabilities
29 OS Freebsd Freebsd 3.1 Version Details Vulnerabilities
30 OS Freebsd Freebsd 3.2 Version Details Vulnerabilities
31 OS Freebsd Freebsd 3.3 Version Details Vulnerabilities
32 OS Freebsd Freebsd 3.4 Version Details Vulnerabilities
33 OS Freebsd Freebsd 3.5 Version Details Vulnerabilities
34 OS Freebsd Freebsd 3.5.1 Version Details Vulnerabilities
35 OS Freebsd Freebsd 4.0 Version Details Vulnerabilities
36 OS Freebsd Freebsd 4.1 Version Details Vulnerabilities
37 OS Freebsd Freebsd 4.1.1 Version Details Vulnerabilities
38 OS Freebsd Freebsd 4.2 Version Details Vulnerabilities
39 OS Freebsd Freebsd 4.3 Version Details Vulnerabilities
40 OS Freebsd Freebsd 4.4 Version Details Vulnerabilities
41 OS Freebsd Freebsd 4.5 Version Details Vulnerabilities
42 OS Freebsd Freebsd 4.6 Version Details Vulnerabilities
43 OS Freebsd Freebsd 4.6.2 Version Details Vulnerabilities
44 OS Freebsd Freebsd 4.7 Version Details Vulnerabilities
45 OS Freebsd Freebsd 4.8 Version Details Vulnerabilities
46 OS Freebsd Freebsd 4.9 Version Details Vulnerabilities
47 OS Freebsd Freebsd 4.10 Version Details Vulnerabilities
48 OS Freebsd Freebsd 4.11 Version Details Vulnerabilities
49 OS Freebsd Freebsd 5.0 Version Details Vulnerabilities
50 OS Freebsd Freebsd 5.1 Version Details Vulnerabilities
51 OS Freebsd Freebsd 5.2 Version Details Vulnerabilities
52 OS Freebsd Freebsd 5.2.1 Version Details Vulnerabilities
53 OS Freebsd Freebsd 5.3 Version Details Vulnerabilities
54 OS Freebsd Freebsd 5.4 Version Details Vulnerabilities
55 OS Freebsd Freebsd 5.5 Version Details Vulnerabilities
56 OS Freebsd Freebsd 6.0 Version Details Vulnerabilities
57 OS Freebsd Freebsd 6.1 Version Details Vulnerabilities
58 OS Freebsd Freebsd 6.2 Version Details Vulnerabilities
59 OS Freebsd Freebsd 6.3 Version Details Vulnerabilities
60 OS Freebsd Freebsd 6.4 Version Details Vulnerabilities
61 OS Freebsd Freebsd 7.0 Version Details Vulnerabilities
62 OS Freebsd Freebsd 7.1 RC1 Version Details Vulnerabilities
63 OS Freebsd Freebsd 7.1 Version Details Vulnerabilities
64 OS Freebsd Freebsd 7.2 Version Details Vulnerabilities
65 OS Freebsd Freebsd 7.3 Version Details Vulnerabilities
66 OS Freebsd Freebsd 7.4 Version Details Vulnerabilities
67 OS Freebsd Freebsd 8.0 Version Details Vulnerabilities
68 OS Freebsd Freebsd 8.1 Version Details Vulnerabilities
69 OS Freebsd Freebsd 8.2 Version Details Vulnerabilities
70 OS Freebsd Freebsd 8.3 Version Details Vulnerabilities
71 OS Freebsd Freebsd 8.4 Version Details Vulnerabilities
72 OS Freebsd Freebsd 9.0 Version Details Vulnerabilities
73 OS Freebsd Freebsd 9.1 Release-p5 Version Details Vulnerabilities
74 OS Freebsd Freebsd 9.1 Release-p4 Version Details Vulnerabilities
75 OS Freebsd Freebsd 9.1 Version Details Vulnerabilities
76 OS Freebsd Freebsd 9.2 Prerelease Version Details Vulnerabilities
77 OS Freebsd Freebsd 9.2 - Version Details Vulnerabilities
78 OS Freebsd Freebsd 9.2 RC2 Version Details Vulnerabilities
79 OS Freebsd Freebsd 9.2 RC1 Version Details Vulnerabilities
80 OS Freebsd Freebsd 10.0 Version Details Vulnerabilities
81 OS Freebsd Freebsd 10.2 Version Details Vulnerabilities
82 OS Freebsd Freebsd 10.3 Version Details Vulnerabilities
83 OS Freebsd Freebsd 10.4 P12 Version Details Vulnerabilities
84 OS Freebsd Freebsd 11.1 P14 Version Details Vulnerabilities
85 OS Freebsd Freebsd 11.2 P4 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Freebsd Freebsd 85

- References For CVE-2018-17157

http://www.securityfocus.com/bid/106192
BID 106192 FreeBSD Network File System Multiple Security Vulnerabilities Release Date:2018-12-13
http://www.securitytracker.com/id/1042164
SECTRACK 1042164
https://security.freebsd.org/advisories/FreeBSD-SA-18:13.nfs.asc
FREEBSD FreeBSD-SA-18:13
https://secuniaresearch.flexerasoftware.com/secunia_research/2018-25/

- Metasploit Modules Related To CVE-2018-17157

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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