Vulnerability Details : CVE-2016-8706

An integer overflow in process_bin_sasl_auth function in Memcached, which is responsible for authentication commands of Memcached binary protocol, can be abused to cause heap overflow and lead to remote code execution.
Published 2017-01-06 21:59:02
Updated 2022-04-19 20:15:10
Source Talos
View at NVD,   CVE.org
Vulnerability category: OverflowExecute code

Products affected by CVE-2016-8706

Threat overview for CVE-2016-8706

Top countries where our scanners detected CVE-2016-8706
Top open port discovered on systems with this issue 11211
IPs affected by CVE-2016-8706 19,032
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2016-8706!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2016-8706

EPSS FAQ
88.74%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2016-8706

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.8
 MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6
6.4
 NIST
8.1
 HIGH CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
2.2
5.9
 NIST
8.1
 HIGH CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
2.2
5.9
 Talos

CWE ids for CVE-2016-8706

  • The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2016-8706

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