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Vulnerability Details : CVE-2016-6250

Integer overflow in the ISO9660 writer in libarchive before 3.2.1 allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via vectors related to verifying filename lengths when writing an ISO9660 archive, which trigger a buffer overflow.
Publish Date : 2016-09-21 Last Update Date : 2018-01-04
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
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 Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceExecute CodeOverflow
CWE ID 190

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2016:1844: libarchive security update (Important) oval:com.redhat.rhsa:def:20161844 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-2016-6250

# Product Type Vendor Product Version Update Edition Language
1 Application Libarchive Libarchive 3.2.0 Version Details Vulnerabilities
2 OS Oracle Linux 7.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Libarchive Libarchive 1
Oracle Linux 1

- References For CVE-2016-6250

https://github.com/libarchive/libarchive/issues/711 CONFIRM
https://security.gentoo.org/glsa/201701-03
GENTOO GLSA-201701-03
http://www.securitytracker.com/id/1036431
SECTRACK 1036431
https://bugzilla.redhat.com/show_bug.cgi?id=1347085 CONFIRM
https://github.com/libarchive/libarchive/commit/3014e198 CONFIRM
https://github.com/libarchive/libarchive/files/295073/libarchiveOverflow.txt
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html CONFIRM
http://www.securityfocus.com/bid/92036
BID 92036 libarchive 'archive_write_set_format_iso9660.c' Integer Overflow Vulnerability Release Date:2017-03-13
http://www.openwall.com/lists/oss-security/2016/07/21/3
MLIST [oss-security] 20160721 Re: Buffer overflow in libarchive-3.2.0
http://rhn.redhat.com/errata/RHSA-2016-1844.html
REDHAT RHSA-2016:1844
http://www.openwall.com/lists/oss-security/2016/07/20/1
MLIST [oss-security] 20160720 Buffer overflow in libarchive-3.2.0

- Metasploit Modules Related To CVE-2016-6250

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


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