Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title P7ZIP vulnerabilities
Informations
Name USN-3913-1 First vendor Publication 2019-03-21
Vendor Ubuntu Last vendor Modification 2019-03-21
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 16.04 LTS

Summary:

p7zip could be made to crash or run programs as your login if it opened a specially crafted file.

Software Description: - p7zip: 7z file archiver with high compression ratio

Details:

It was discovered that p7zip did not correctly handle certain malformed archives. If a user or automated system were tricked into processing a specially crafted archive with p7zip, then p7zip could be made to crash, possibly leading to abitrary code execution.

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 16.04 LTS:
p7zip 9.20.1~dfsg.1-4.2ubuntu0.1
p7zip-full 9.20.1~dfsg.1-4.2ubuntu0.1

In general, a standard system update will make all the necessary changes.

References:
https://usn.ubuntu.com/usn/usn-3913-1
CVE-2016-2335, CVE-2017-17969

Package Information:
https://launchpad.net/ubuntu/+source/p7zip/9.20.1~dfsg.1-4.2ubuntu0.1

Original Source

Url : http://www.ubuntu.com/usn/USN-3913-1

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)
50 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 38
Application 3
Os 3
Os 1

Snort® IPS/IDS

Date Description
2016-03-24 7zip UDF partition reference out of bounds read attempt
RuleID : 38296 - Revision : 4 - Type : FILE-OTHER
2016-03-24 7zip UDF partition reference out of bounds read attempt
RuleID : 38295 - Revision : 4 - Type : FILE-OTHER
2016-03-24 7zip UDF partition reference out of bounds read attempt
RuleID : 38294 - Revision : 4 - Type : FILE-OTHER
2016-03-24 7zip UDF partition reference out of bounds read attempt
RuleID : 38293 - Revision : 4 - Type : FILE-OTHER

Nessus® Vulnerability Scanner

Date Description
2018-05-14 Name : A compression utility installed on the remote Windows host is affected by mul...
File : 7zip_18_00.nasl - Type : ACT_GATHER_INFO
2018-02-20 Name : The remote Fedora host is missing a security update.
File : fedora_2018-7edc48be11.nasl - Type : ACT_GATHER_INFO
2018-02-15 Name : The remote Fedora host is missing a security update.
File : fedora_2018-29232aa760.nasl - Type : ACT_GATHER_INFO
2018-02-12 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_6d3373960e4a11e894c05453ed2e2b49.nasl - Type : ACT_GATHER_INFO
2018-02-07 Name : The remote Fedora host is missing a security update.
File : fedora_2018-f8ad787538.nasl - Type : ACT_GATHER_INFO
2018-02-07 Name : The remote Fedora host is missing a security update.
File : fedora_2018-cd4311d4d6.nasl - Type : ACT_GATHER_INFO
2018-02-05 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4104.nasl - Type : ACT_GATHER_INFO
2018-02-05 Name : The remote Debian host is missing a security update.
File : debian_DLA-1268.nasl - Type : ACT_GATHER_INFO
2017-01-12 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201701-27.nasl - Type : ACT_GATHER_INFO
2016-08-02 Name : The remote Fedora host is missing a security update.
File : fedora_2016-430bc0f808.nasl - Type : ACT_GATHER_INFO
2016-07-22 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-890.nasl - Type : ACT_GATHER_INFO
2016-07-21 Name : The remote Fedora host is missing a security update.
File : fedora_2016-bbcb0e4eb4.nasl - Type : ACT_GATHER_INFO
2016-07-18 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_d706a3a34a7c11e697f75453ed2e2b49.nasl - Type : ACT_GATHER_INFO
2016-06-28 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-771.nasl - Type : ACT_GATHER_INFO
2016-06-17 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1593-1.nasl - Type : ACT_GATHER_INFO
2016-06-14 Name : The remote Debian host is missing a security update.
File : debian_DLA-510.nasl - Type : ACT_GATHER_INFO
2016-06-10 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3599.nasl - Type : ACT_GATHER_INFO
2016-06-06 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-673.nasl - Type : ACT_GATHER_INFO
2016-05-19 Name : A compression utility installed on the remote Windows host is affected by mul...
File : 7zip_16_00.nasl - Type : ACT_GATHER_INFO

Alert History

If you want to see full details history, please login or register.
0
Date Informations
2019-03-21 21:18:39
  • First insertion