Executive Summary

Summary
Title p7zip security update
Informations
Name DSA-3599 First vendor Publication 2016-06-09
Vendor Debian Last vendor Modification 2016-06-09
Severity (Vendor) N/A Revision 1

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

Marcin 'Icewall' Noga of Cisco Talos discovered an out-of-bound read vulnerability in the CInArchive::ReadFileItem method in p7zip, a 7zr file archiver with high compression ratio. A remote attacker can take advantage of this flaw to cause a denial-of-service or, potentially the execution of arbitrary code with the privileges of the user running p7zip, if a specially crafted UDF file is processed.

For the stable distribution (jessie), this problem has been fixed in version 9.20.1~dfsg.1-4.1+deb8u2.

For the testing distribution (stretch), this problem has been fixed in version 15.14.1+dfsg-2.

For the unstable distribution (sid), this problem has been fixed in version 15.14.1+dfsg-2.

We recommend that you upgrade your p7zip packages.

Original Source

Url : http://www.debian.org/security/2016/dsa-3599

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Os 2
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
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

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0
1
Date Informations
2016-06-11 13:27:47
  • Multiple Updates
2016-06-09 21:25:06
  • First insertion