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.

CVSS v3.0 8.6 HIGH
CVSS v2.0 7.5 HIGH

8.6^/10

CVSS v3.0 : HIGH

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Exploitability : 3.9 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/libarchive/libarchive/files/295073/libarchiveOverflow.txt	Issue Tracking
https://github.com/libarchive/libarchive/issues/711	Issue Tracking Patch
https://bugzilla.redhat.com/show_bug.cgi?id=1347085	Issue Tracking Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/07/20/1	Release Notes
http://www.openwall.com/lists/oss-security/2016/07/21/3	Release Notes
http://www.securitytracker.com/id/1036431	Third Party Advisory VDB Entry
https://github.com/libarchive/libarchive/commit/3014e198	Issue Tracking Patch
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html	Third Party Advisory
http://www.securityfocus.com/bid/92036	Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201701-03
http://rhn.redhat.com/errata/RHSA-2016-1844.html

Configurations

Configuration 1 (hide)

cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*

Information

Published : 2016-09-21 07:25

Updated : 2019-12-27 08:08

NVD link : CVE-2016-6250

Mitre link : CVE-2016-6250

JSON object : View

CWE

CWE-190

Integer Overflow or Wraparound

Products Affected

libarchive

libarchive

oracle

linux

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