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Vulnerability Details : CVE-2012-0954

APT 0.7.x before 0.7.25 and 0.8.x before 0.8.16, when using the apt-key net-update to import keyrings, relies on GnuPG argument order and does not check GPG subkeys, which might allow remote attackers to install altered packages via a man-in-the-middle (MITM) attack. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-3587.
Publish Date : 2012-06-19 Last Update Date : 2012-06-26
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- CVSS Scores & Vulnerability Types

CVSS Score
2.6
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
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 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 20

- Products Affected By CVE-2012-0954

# Product Type Vendor Product Version Update Edition Language
1 Application Debian APT 0.7.0 Version Details Vulnerabilities
2 Application Debian APT 0.7.1 Version Details Vulnerabilities
3 Application Debian APT 0.7.2 Version Details Vulnerabilities
4 Application Debian APT 0.7.2-0.1 Version Details Vulnerabilities
5 Application Debian APT 0.7.10 Version Details Vulnerabilities
6 Application Debian APT 0.7.11 Version Details Vulnerabilities
7 Application Debian APT 0.7.12 Version Details Vulnerabilities
8 Application Debian APT 0.7.13 Version Details Vulnerabilities
9 Application Debian APT 0.7.14 Version Details Vulnerabilities
10 Application Debian APT 0.7.15 Exp3 Version Details Vulnerabilities
11 Application Debian APT 0.7.15 Exp2 Version Details Vulnerabilities
12 Application Debian APT 0.7.15 Exp1 Version Details Vulnerabilities
13 Application Debian APT 0.7.15 Version Details Vulnerabilities
14 Application Debian APT 0.7.16 Version Details Vulnerabilities
15 Application Debian APT 0.7.17 Exp3 Version Details Vulnerabilities
16 Application Debian APT 0.7.17 Exp2 Version Details Vulnerabilities
17 Application Debian APT 0.7.17 Exp1 Version Details Vulnerabilities
18 Application Debian APT 0.7.17 Version Details Vulnerabilities
19 Application Debian APT 0.7.17 Exp4 Version Details Vulnerabilities
20 Application Debian APT 0.7.18 Version Details Vulnerabilities
21 Application Debian APT 0.7.19 Version Details Vulnerabilities
22 Application Debian APT 0.7.20 Version Details Vulnerabilities
23 Application Debian APT 0.7.20.1 Version Details Vulnerabilities
24 Application Debian APT 0.7.20.2 Version Details Vulnerabilities
25 Application Debian APT 0.7.21 Version Details Vulnerabilities
26 Application Debian APT 0.7.22 Version Details Vulnerabilities
27 Application Debian APT 0.7.22.1 Version Details Vulnerabilities
28 Application Debian APT 0.7.22.2 Version Details Vulnerabilities
29 Application Debian APT 0.7.23 Version Details Vulnerabilities
30 Application Debian APT 0.7.23.1 Version Details Vulnerabilities
31 Application Debian APT 0.7.24 Version Details Vulnerabilities
32 Application Debian APT 0.8.0 Pre2 Version Details Vulnerabilities
33 Application Debian APT 0.8.0 Pre1 Version Details Vulnerabilities
34 Application Debian APT 0.8.0 Version Details Vulnerabilities
35 Application Debian APT 0.8.1 Version Details Vulnerabilities
36 Application Debian APT 0.8.10 Version Details Vulnerabilities
37 Application Debian APT 0.8.10.1 Version Details Vulnerabilities
38 Application Debian APT 0.8.10.2 Version Details Vulnerabilities
39 Application Debian APT 0.8.10.3 Version Details Vulnerabilities
40 Application Debian APT 0.8.11 Version Details Vulnerabilities
41 Application Debian APT 0.8.11.1 Version Details Vulnerabilities
42 Application Debian APT 0.8.11.2 Version Details Vulnerabilities
43 Application Debian APT 0.8.11.3 Version Details Vulnerabilities
44 Application Debian APT 0.8.11.4 Version Details Vulnerabilities
45 Application Debian APT 0.8.11.5 Version Details Vulnerabilities
46 Application Debian APT 0.8.12 Version Details Vulnerabilities
47 Application Debian APT 0.8.13 Version Details Vulnerabilities
48 Application Debian APT 0.8.13.1 Version Details Vulnerabilities
49 Application Debian APT 0.8.13.2 Version Details Vulnerabilities
50 Application Debian APT 0.8.14 Version Details Vulnerabilities
51 Application Debian APT 0.8.14.1 Version Details Vulnerabilities
52 Application Debian APT 0.8.15 Exp3 Version Details Vulnerabilities
53 Application Debian APT 0.8.15 Exp2 Version Details Vulnerabilities
54 Application Debian APT 0.8.15 Exp1 Version Details Vulnerabilities
55 Application Debian APT 0.8.15 Version Details Vulnerabilities
56 Application Debian APT 0.8.15.1 Version Details Vulnerabilities
57 Application Debian APT 0.8.15.6 Version Details Vulnerabilities
58 Application Debian APT 0.8.15.7 Version Details Vulnerabilities
59 Application Debian APT 0.8.15.8 Version Details Vulnerabilities
60 Application Debian APT 0.8.15.9 Version Details Vulnerabilities
61 Application Debian APT 0.8.15.10 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Debian APT 61

- References For CVE-2012-0954

http://seclists.org/fulldisclosure/2012/Jun/267
FULLDISC 20120612 Strange gpg key shadowing
http://seclists.org/fulldisclosure/2012/Jun/271
FULLDISC 20120614 Using second gpg keyring may be misleading?
http://seclists.org/fulldisclosure/2012/Jun/289
FULLDISC 20120615 ubuntu apt-key (part 3)
http://www.securityfocus.com/bid/54046
BID 54046
https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1013128 CONFIRM
http://www.ubuntu.com/usn/USN-1477-1
UBUNTU USN-1477-1
http://www.ubuntu.com/usn/USN-1475-1
UBUNTU USN-1475-1
https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1013639 CONFIRM
https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1013681 CONFIRM

- Metasploit Modules Related To CVE-2012-0954

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


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