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Vulnerability Details : CVE-2009-2474

neon before 0.28.6, when OpenSSL or GnuTLS is used, does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
Publish Date : 2009-08-21 Last Update Date : 2017-09-18
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- CVSS Scores & Vulnerability Types

CVSS Score
6.8
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access User
Vulnerability Type(s)
CWE ID 310

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate
4.0
AV:N/AC:H/Au:N/C:P/I:P/A:N 2009-08-05 2009-08-18
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- Related OVAL Definitions

Title Definition Id Class Family
ELSA-2009:1452: neon security update (Moderate) oval:org.mitre.oval:def:22944 unix
neon before 0.28.6, when OpenSSL or GnuTLS is used, does not properly handle a '\0' character in a domain name in the su... oval:org.mitre.oval:def:11721 unix
RHSA-2009:1452 -- neon security update (Moderate) oval:org.mitre.oval:def:29270 unix
RHSA-2009:1452: neon security update (Moderate) oval:com.redhat.rhsa:def:20091452 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2009-2474

# Product Type Vendor Product Version Update Edition Language
1 Application Webdav Neon 0.1.0 Version Details Vulnerabilities
2 Application Webdav Neon 0.1.1 Version Details Vulnerabilities
3 Application Webdav Neon 0.2.0 Version Details Vulnerabilities
4 Application Webdav Neon 0.2.1 Version Details Vulnerabilities
5 Application Webdav Neon 0.3.0 Version Details Vulnerabilities
6 Application Webdav Neon 0.3.1 Version Details Vulnerabilities
7 Application Webdav Neon 0.4.1 Version Details Vulnerabilities
8 Application Webdav Neon 0.4.2 Version Details Vulnerabilities
9 Application Webdav Neon 0.5.0 Version Details Vulnerabilities
10 Application Webdav Neon 0.5.1 Version Details Vulnerabilities
11 Application Webdav Neon 0.6.0 Version Details Vulnerabilities
12 Application Webdav Neon 0.7.0 Version Details Vulnerabilities
13 Application Webdav Neon 0.7.1 Version Details Vulnerabilities
14 Application Webdav Neon 0.7.2 Version Details Vulnerabilities
15 Application Webdav Neon 0.7.3 Version Details Vulnerabilities
16 Application Webdav Neon 0.7.4 Version Details Vulnerabilities
17 Application Webdav Neon 0.7.5 Version Details Vulnerabilities
18 Application Webdav Neon 0.7.6 Version Details Vulnerabilities
19 Application Webdav Neon 0.7.7 Version Details Vulnerabilities
20 Application Webdav Neon 0.8.0 Version Details Vulnerabilities
21 Application Webdav Neon 0.8.1 Version Details Vulnerabilities
22 Application Webdav Neon 0.9.0 Version Details Vulnerabilities
23 Application Webdav Neon 0.9.1 Version Details Vulnerabilities
24 Application Webdav Neon 0.10.0 Version Details Vulnerabilities
25 Application Webdav Neon 0.11.0 Version Details Vulnerabilities
26 Application Webdav Neon 0.12.0 Version Details Vulnerabilities
27 Application Webdav Neon 0.13.0 Version Details Vulnerabilities
28 Application Webdav Neon 0.14.0 Version Details Vulnerabilities
29 Application Webdav Neon 0.15.0 Version Details Vulnerabilities
30 Application Webdav Neon 0.15.2 Version Details Vulnerabilities
31 Application Webdav Neon 0.15.3 Version Details Vulnerabilities
32 Application Webdav Neon 0.16.0 Version Details Vulnerabilities
33 Application Webdav Neon 0.16.1 Version Details Vulnerabilities
34 Application Webdav Neon 0.17.0 Version Details Vulnerabilities
35 Application Webdav Neon 0.17.1 Version Details Vulnerabilities
36 Application Webdav Neon 0.17.2 Version Details Vulnerabilities
37 Application Webdav Neon 0.18.0 Version Details Vulnerabilities
38 Application Webdav Neon 0.18.1 Version Details Vulnerabilities
39 Application Webdav Neon 0.18.2 Version Details Vulnerabilities
40 Application Webdav Neon 0.18.3 Version Details Vulnerabilities
41 Application Webdav Neon 0.18.4 Version Details Vulnerabilities
42 Application Webdav Neon 0.18.5 Version Details Vulnerabilities
43 Application Webdav Neon 0.19.0 Version Details Vulnerabilities
44 Application Webdav Neon 0.19.1 Version Details Vulnerabilities
45 Application Webdav Neon 0.19.2 Version Details Vulnerabilities
46 Application Webdav Neon 0.19.3 Version Details Vulnerabilities
47 Application Webdav Neon 0.19.4 Version Details Vulnerabilities
48 Application Webdav Neon 0.20.0 Version Details Vulnerabilities
49 Application Webdav Neon 0.21.0 Version Details Vulnerabilities
50 Application Webdav Neon 0.21.1 Version Details Vulnerabilities
51 Application Webdav Neon 0.21.2 Version Details Vulnerabilities
52 Application Webdav Neon 0.21.3 Version Details Vulnerabilities
53 Application Webdav Neon 0.22.0 Version Details Vulnerabilities
54 Application Webdav Neon 0.23.0 Version Details Vulnerabilities
55 Application Webdav Neon 0.23.1 Version Details Vulnerabilities
56 Application Webdav Neon 0.23.2 Version Details Vulnerabilities
57 Application Webdav Neon 0.23.3 Version Details Vulnerabilities
58 Application Webdav Neon 0.23.4 Version Details Vulnerabilities
59 Application Webdav Neon 0.23.5 Version Details Vulnerabilities
60 Application Webdav Neon 0.23.6 Version Details Vulnerabilities
61 Application Webdav Neon 0.23.7 Version Details Vulnerabilities
62 Application Webdav Neon 0.23.8 Version Details Vulnerabilities
63 Application Webdav Neon 0.23.9 Version Details Vulnerabilities
64 Application Webdav Neon 0.24.0 Version Details Vulnerabilities
65 Application Webdav Neon 0.24.1 Version Details Vulnerabilities
66 Application Webdav Neon 0.24.2 Version Details Vulnerabilities
67 Application Webdav Neon 0.24.3 Version Details Vulnerabilities
68 Application Webdav Neon 0.24.4 Version Details Vulnerabilities
69 Application Webdav Neon 0.24.5 Version Details Vulnerabilities
70 Application Webdav Neon 0.24.6 Version Details Vulnerabilities
71 Application Webdav Neon 0.24.7 Version Details Vulnerabilities
72 Application Webdav Neon 0.25.0 Version Details Vulnerabilities
73 Application Webdav Neon 0.25.1 Version Details Vulnerabilities
74 Application Webdav Neon 0.25.2 Version Details Vulnerabilities
75 Application Webdav Neon 0.25.3 Version Details Vulnerabilities
76 Application Webdav Neon 0.25.4 Version Details Vulnerabilities
77 Application Webdav Neon 0.26.0 Version Details Vulnerabilities
78 Application Webdav Neon 0.26.1 Version Details Vulnerabilities
79 Application Webdav Neon 0.26.2 Version Details Vulnerabilities
80 Application Webdav Neon 0.26.3 Version Details Vulnerabilities
81 Application Webdav Neon 0.26.4 Version Details Vulnerabilities
82 Application Webdav Neon 0.27.0 Version Details Vulnerabilities
83 Application Webdav Neon 0.27.1 Version Details Vulnerabilities
84 Application Webdav Neon 0.27.2 Version Details Vulnerabilities
85 Application Webdav Neon 0.28.0 Version Details Vulnerabilities
86 Application Webdav Neon 0.28.1 Version Details Vulnerabilities
87 Application Webdav Neon 0.28.2 Version Details Vulnerabilities
88 Application Webdav Neon 0.28.3 Version Details Vulnerabilities
89 Application Webdav Neon 0.28.4 Version Details Vulnerabilities
90 Application Webdav Neon 0.28.5 Version Details Vulnerabilities
91 Application Webvdav Neon 0.15.1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Webdav Neon 90
Webvdav Neon 1

- References For CVE-2009-2474

https://www.redhat.com/archives/fedora-package-announce/2009-August/msg00945.html
FEDORA FEDORA-2009-8815
http://www.vupen.com/english/advisories/2009/2341
VUPEN ADV-2009-2341
https://www.redhat.com/archives/fedora-package-announce/2009-August/msg00924.html
FEDORA FEDORA-2009-8794
http://www.securityfocus.com/bid/36079
BID 36079 Neon NULL Character CA SSL Certificate Validation Security Bypass Vulnerability Release Date:2013-01-30
http://www.ubuntu.com/usn/usn-835-1
UBUNTU USN-835-1
http://www.mandriva.com/security/advisories?name=MDVSA-2009:221
MANDRIVA MDVSA-2009:221
http://support.apple.com/kb/HT4435 CONFIRM
http://lists.manyfish.co.uk/pipermail/neon/2009-August/001044.html
MLIST [neon] 20090818 neon: release 0.28.6 (SECURITY)
http://lists.manyfish.co.uk/pipermail/neon/2009-August/001046.html
MLIST [neon] 20090818 CVE-2009-2474: fix handling of NUL in SSL cert subject names
http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html
APPLE APPLE-SA-2010-11-10-1

- Metasploit Modules Related To CVE-2009-2474

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


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