National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-1252 Detail

Current Description

The apt package in Debian jessie before 1.0.9.8.4, in Debian unstable before 1.4~beta2, in Ubuntu 14.04 LTS before 1.0.1ubuntu2.17, in Ubuntu 16.04 LTS before 1.2.15ubuntu0.2, and in Ubuntu 16.10 before 1.3.2ubuntu0.1 allows man-in-the-middle attackers to bypass a repository-signing protection mechanism by leveraging improper error handling when validating InRelease file signatures.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.9 MEDIUM
Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N (V3 legend)
Impact Score: 3.6
Exploitability Score: 2.2


Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/140145/apt-Repository-Signing-Bypass.html Issue Tracking Third Party Advisory VDB Entry
http://www.ubuntu.com/usn/USN-3156-1 Issue Tracking Third Party Advisory
https://bugs.chromium.org/p/project-zero/issues/detail?id=1020 Issue Tracking Third Party Advisory
https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1647467 Issue Tracking Third Party Advisory
https://www.debian.org/security/2016/dsa-3733 Issue Tracking Vendor Advisory
https://www.exploit-db.com/exploits/40916/ Issue Tracking Third Party Advisory VDB Entry

Technical Details

Vulnerability Type (View All)

  • Channel and Path Errors (CWE-417)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:debian:apt:0.7.21:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.7.22:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.7.22.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.7.23:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.7.23.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.7.24:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.7.25:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.7.25.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.7.25.3:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.0:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.2:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.3:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.4:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.5:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.6:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.7:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.8:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.9:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.10:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.10.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.10.2:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.10.3:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.11:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.11.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.11.2:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.11.3:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.11.4:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.11.5:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.12:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.13:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.13.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.13.2:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.14:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.14.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.15:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.15.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.15.2:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.15.3:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.15.4:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.15.5:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.15.6:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.15.7:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.15.8:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.8.15.9:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.0:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.2:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.3:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.4:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.5:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.5.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.6:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.7:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.7.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.7.2:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.7.3:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.7.4:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.7.5:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.7.6:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.7.7:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.7.8:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.7.9:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.8:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.8.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.9:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.9.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.9.2:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.9.3:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.9.4:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.10:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.11:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.11.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.11.2:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.11.3:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.11.4:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.12:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.12.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.13.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.13.exp1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.13_exp1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.14:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.14.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.14.2:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.14.3.exp1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.14.3.exp2:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.14.3.exp3:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.14.3.exp4:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.14.3.exp5:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.15:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.15.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.15.2:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.15.3:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.15.4:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.15.5:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.16:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:0.9.16.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:1.0.1:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:1.0.2:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:1.0.3:*:*:*:*:*:*:*
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 cpe:2.3:a:debian:apt:1.0.4:*:*:*:*:*:*:*
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Running on/with

Configuration 2 ( hide )

Configuration 3 ( hide )

Configuration 4 ( hide )

Showing 100 of 634 CPEs, view all CPEs here.

Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-1252
NVD Published Date:
12/05/2017
NVD Last Modified:
12/20/2017