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Vulnerability Details : CVE-2020-5929

In versions 13.0.0-13.0.0 HF2, 12.1.0-12.1.2 HF1, and 11.6.1-11.6.2, BIG-IP platforms with Cavium Nitrox SSL hardware acceleration cards, a Virtual Server configured with a Client SSL profile, and using Anonymous (ADH) or Ephemeral (DHE) Diffie-Hellman key exchange and Single DH use option not enabled in the options list may be vulnerable to crafted SSL/TLS Handshakes that may result with a PMS (Pre-Master Secret) that starts in a 0 byte and may lead to a recovery of plaintext messages as BIG-IP TLS/SSL ADH/DHE sends different error messages acting as an oracle. Similar error messages when PMS starts with 0 byte coupled with very precise timing measurement observation may also expose this vulnerability.
Publish Date : 2020-09-25 Last Update Date : 2021-07-21
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- CVSS Scores & Vulnerability Types

CVSS Score
2.6
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity High (Specialized access conditions exist. It is hard to exploit and several special conditions must be satisfied to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2020-5929

# Product Type Vendor Product Version Update Edition Language
1 Application F5 Big-ip Access Policy Manager * * * * Version Details Vulnerabilities
2 Application F5 Big-ip Access Policy Manager 11.6.2 - * * Version Details Vulnerabilities
3 Application F5 Big-ip Access Policy Manager 12.1.2 - * * Version Details Vulnerabilities
4 Application F5 Big-ip Access Policy Manager 12.1.2 Hotfix1 * * Version Details Vulnerabilities
5 Application F5 Big-ip Access Policy Manager 13.0.0 - * * Version Details Vulnerabilities
6 Application F5 Big-ip Access Policy Manager 13.0.0 Hotfix1 * * Version Details Vulnerabilities
7 Application F5 Big-ip Access Policy Manager 13.0.0 Hotfix2 * * Version Details Vulnerabilities
8 Application F5 Big-ip Advanced Firewall Manager * * * * Version Details Vulnerabilities
9 Application F5 Big-ip Advanced Firewall Manager 11.6.2 - * * Version Details Vulnerabilities
10 Application F5 Big-ip Advanced Firewall Manager 12.1.2 Hotfix1 * * Version Details Vulnerabilities
11 Application F5 Big-ip Advanced Firewall Manager 12.1.2 - * * Version Details Vulnerabilities
12 Application F5 Big-ip Advanced Firewall Manager 13.0.0 - * * Version Details Vulnerabilities
13 Application F5 Big-ip Advanced Firewall Manager 13.0.0 Hotfix1 * * Version Details Vulnerabilities
14 Application F5 Big-ip Advanced Firewall Manager 13.0.0 Hotfix2 * * Version Details Vulnerabilities
15 Application F5 Big-ip Advanced Web Application Firewall * * * * Version Details Vulnerabilities
16 Application F5 Big-ip Advanced Web Application Firewall 11.6.2 - * * Version Details Vulnerabilities
17 Application F5 Big-ip Advanced Web Application Firewall 12.1.2 Hotfix1 * * Version Details Vulnerabilities
18 Application F5 Big-ip Advanced Web Application Firewall 12.1.2 - * * Version Details Vulnerabilities
19 Application F5 Big-ip Advanced Web Application Firewall 13.0.0 - * * Version Details Vulnerabilities
20 Application F5 Big-ip Advanced Web Application Firewall 13.0.0 Hotfix1 * * Version Details Vulnerabilities
21 Application F5 Big-ip Advanced Web Application Firewall 13.0.0 Hotfix2 * * Version Details Vulnerabilities
22 Application F5 Big-ip Analytics * * * * Version Details Vulnerabilities
23 Application F5 Big-ip Analytics 11.6.2 - * * Version Details Vulnerabilities
24 Application F5 Big-ip Analytics 12.1.2 - * * Version Details Vulnerabilities
25 Application F5 Big-ip Analytics 12.1.2 Hotfix1 * * Version Details Vulnerabilities
26 Application F5 Big-ip Analytics 13.0.0 Hotfix2 * * Version Details Vulnerabilities
27 Application F5 Big-ip Analytics 13.0.0 - * * Version Details Vulnerabilities
28 Application F5 Big-ip Analytics 13.0.0 Hotfix1 * * Version Details Vulnerabilities
29 Application F5 Big-ip Application Acceleration Manager * * * * Version Details Vulnerabilities
30 Application F5 Big-ip Application Acceleration Manager 11.6.2 - * * Version Details Vulnerabilities
31 Application F5 Big-ip Application Acceleration Manager 12.1.2 Hotfix1 * * Version Details Vulnerabilities
32 Application F5 Big-ip Application Acceleration Manager 12.1.2 - * * Version Details Vulnerabilities
33 Application F5 Big-ip Application Acceleration Manager 13.0.0 Hotfix2 * * Version Details Vulnerabilities
34 Application F5 Big-ip Application Acceleration Manager 13.0.0 - * * Version Details Vulnerabilities
35 Application F5 Big-ip Application Acceleration Manager 13.0.0 Hotfix1 * * Version Details Vulnerabilities
36 Application F5 Big-ip Application Security Manager * * * * Version Details Vulnerabilities
37 Application F5 Big-ip Application Security Manager 11.6.2 - * * Version Details Vulnerabilities
38 Application F5 Big-ip Application Security Manager 12.1.2 Hotfix1 * * Version Details Vulnerabilities
39 Application F5 Big-ip Application Security Manager 12.1.2 - * * Version Details Vulnerabilities
40 Application F5 Big-ip Application Security Manager 13.0.0 - * * Version Details Vulnerabilities
41 Application F5 Big-ip Application Security Manager 13.0.0 Hotfix1 * * Version Details Vulnerabilities
42 Application F5 Big-ip Application Security Manager 13.0.0 Hotfix2 * * Version Details Vulnerabilities
43 Application F5 Big-ip Ddos Hybrid Defender * * * * Version Details Vulnerabilities
44 Application F5 Big-ip Ddos Hybrid Defender 11.6.2 - * * Version Details Vulnerabilities
45 Application F5 Big-ip Ddos Hybrid Defender 12.1.2 - * * Version Details Vulnerabilities
46 Application F5 Big-ip Ddos Hybrid Defender 12.1.2 Hotfix1 * * Version Details Vulnerabilities
47 Application F5 Big-ip Ddos Hybrid Defender 13.0.0 - * * Version Details Vulnerabilities
48 Application F5 Big-ip Ddos Hybrid Defender 13.0.0 Hotfix1 * * Version Details Vulnerabilities
49 Application F5 Big-ip Ddos Hybrid Defender 13.0.0 Hotfix2 * * Version Details Vulnerabilities
50 Application F5 Big-ip Domain Name System * * * * Version Details Vulnerabilities
51 Application F5 Big-ip Domain Name System 11.6.2 - * * Version Details Vulnerabilities
52 Application F5 Big-ip Domain Name System 12.1.2 - * * Version Details Vulnerabilities
53 Application F5 Big-ip Domain Name System 12.1.2 Hotfix1 * * Version Details Vulnerabilities
54 Application F5 Big-ip Domain Name System 13.0.0 Hotfix2 * * Version Details Vulnerabilities
55 Application F5 Big-ip Domain Name System 13.0.0 - * * Version Details Vulnerabilities
56 Application F5 Big-ip Domain Name System 13.0.0 Hotfix1 * * Version Details Vulnerabilities
57 Application F5 Big-ip Fraud Protection Service * * * * Version Details Vulnerabilities
58 Application F5 Big-ip Fraud Protection Service 11.6.2 - * * Version Details Vulnerabilities
59 Application F5 Big-ip Fraud Protection Service 12.1.2 - * * Version Details Vulnerabilities
60 Application F5 Big-ip Fraud Protection Service 12.1.2 Hotfix1 * * Version Details Vulnerabilities
61 Application F5 Big-ip Fraud Protection Service 13.0.0 - * * Version Details Vulnerabilities
62 Application F5 Big-ip Fraud Protection Service 13.0.0 Hotfix1 * * Version Details Vulnerabilities
63 Application F5 Big-ip Fraud Protection Service 13.0.0 Hotfix2 * * Version Details Vulnerabilities
64 Application F5 Big-ip Global Traffic Manager * * * * Version Details Vulnerabilities
65 Application F5 Big-ip Global Traffic Manager 11.6.2 - * * Version Details Vulnerabilities
66 Application F5 Big-ip Global Traffic Manager 12.1.2 - * * Version Details Vulnerabilities
67 Application F5 Big-ip Global Traffic Manager 12.1.2 Hotfix1 * * Version Details Vulnerabilities
68 Application F5 Big-ip Global Traffic Manager 13.0.0 - * * Version Details Vulnerabilities
69 Application F5 Big-ip Global Traffic Manager 13.0.0 Hotfix1 * * Version Details Vulnerabilities
70 Application F5 Big-ip Global Traffic Manager 13.0.0 Hotfix2 * * Version Details Vulnerabilities
71 Application F5 Big-ip Link Controller * * * * Version Details Vulnerabilities
72 Application F5 Big-ip Link Controller 11.6.2 - * * Version Details Vulnerabilities
73 Application F5 Big-ip Link Controller 12.1.2 - * * Version Details Vulnerabilities
74 Application F5 Big-ip Link Controller 12.1.2 Hotfix1 * * Version Details Vulnerabilities
75 Application F5 Big-ip Link Controller 13.0.0 Hotfix2 * * Version Details Vulnerabilities
76 Application F5 Big-ip Link Controller 13.0.0 - * * Version Details Vulnerabilities
77 Application F5 Big-ip Link Controller 13.0.0 Hotfix1 * * Version Details Vulnerabilities
78 Application F5 Big-ip Local Traffic Manager * * * * Version Details Vulnerabilities
79 Application F5 Big-ip Local Traffic Manager 11.6.2 - * * Version Details Vulnerabilities
80 Application F5 Big-ip Local Traffic Manager 12.1.2 - * * Version Details Vulnerabilities
81 Application F5 Big-ip Local Traffic Manager 12.1.2 Hotfix1 * * Version Details Vulnerabilities
82 Application F5 Big-ip Local Traffic Manager 13.0.0 Hotfix1 * * Version Details Vulnerabilities
83 Application F5 Big-ip Local Traffic Manager 13.0.0 Hotfix2 * * Version Details Vulnerabilities
84 Application F5 Big-ip Local Traffic Manager 13.0.0 - * * Version Details Vulnerabilities
85 Application F5 Big-ip Policy Enforcement Manager * * * * Version Details Vulnerabilities
86 Application F5 Big-ip Policy Enforcement Manager 11.6.2 - * * Version Details Vulnerabilities
87 Application F5 Big-ip Policy Enforcement Manager 12.1.2 Hotfix1 * * Version Details Vulnerabilities
88 Application F5 Big-ip Policy Enforcement Manager 12.1.2 - * * Version Details Vulnerabilities
89 Application F5 Big-ip Policy Enforcement Manager 13.0.0 - * * Version Details Vulnerabilities
90 Application F5 Big-ip Policy Enforcement Manager 13.0.0 Hotfix1 * * Version Details Vulnerabilities
91 Application F5 Big-ip Policy Enforcement Manager 13.0.0 Hotfix2 * * Version Details Vulnerabilities
92 Application F5 Ssl Orchestrator * * * * Version Details Vulnerabilities
93 Application F5 Ssl Orchestrator 11.6.2 - * * Version Details Vulnerabilities
94 Application F5 Ssl Orchestrator 12.1.2 - * * Version Details Vulnerabilities
95 Application F5 Ssl Orchestrator 12.1.2 Hotfix1 * * Version Details Vulnerabilities
96 Application F5 Ssl Orchestrator 13.0.0 - * * Version Details Vulnerabilities
97 Application F5 Ssl Orchestrator 13.0.0 Hotfix1 * * Version Details Vulnerabilities
98 Application F5 Ssl Orchestrator 13.0.0 Hotfix2 * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
F5 Big-ip Access Policy Manager 7
F5 Big-ip Advanced Firewall Manager 7
F5 Big-ip Advanced Web Application Firewall 7
F5 Big-ip Analytics 7
F5 Big-ip Application Acceleration Manager 7
F5 Big-ip Application Security Manager 7
F5 Big-ip Ddos Hybrid Defender 7
F5 Big-ip Domain Name System 7
F5 Big-ip Fraud Protection Service 7
F5 Big-ip Global Traffic Manager 7
F5 Big-ip Link Controller 7
F5 Big-ip Local Traffic Manager 7
F5 Big-ip Policy Enforcement Manager 7
F5 Ssl Orchestrator 7

- References For CVE-2020-5929

https://support.f5.com/csp/article/K91158923

- Metasploit Modules Related To CVE-2020-5929

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


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