CVE-2016-7164

The construct function in puff.cpp in Libtorrent 1.1.0 allows remote torrent trackers to cause a denial of service (segmentation fault and crash) via a crafted GZIP response.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/arvidn/libtorrent/pull/1022	Issue Tracking Patch Third Party Advisory
https://github.com/arvidn/libtorrent/issues/1021	Issue Tracking Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/09/08/7	Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/09/08/1	Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/92891	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

cpe:2.3:a:libtorrent:libtorrent:1.1:*:*:*:*:*:*:*

Information

Published : 2017-02-07 07:59

Updated : 2017-02-13 13:55

NVD link : CVE-2016-7164

Mitre link : CVE-2016-7164

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

libtorrent

libtorrent

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