CVE-2016-7164

Description

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.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.47%
Third-Party Advisory openwall.com Third-Party Advisory openwall.com Third-Party Advisory securityfocus.com Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/arvidn/libtorrent/pull/1022 issue tracking third party advisory patch
http://www.openwall.com/lists/oss-security/2016/09/08/7 mailing list third party advisory patch
https://github.com/arvidn/libtorrent/issues/1021 issue tracking third party advisory patch
http://www.openwall.com/lists/oss-security/2016/09/08/1 mailing list third party advisory patch
http://www.securityfocus.com/bid/92891 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2016-7164?
CVE-2016-7164 has been scored as a high severity vulnerability.
How to fix CVE-2016-7164?
To fix CVE-2016-7164, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-7164 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2016-7164 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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