An issue was discovered in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. It does not taint strings that result from unpacking tainted strings with some formats.
Published 2018-11-16 18:29:01
Updated 2019-10-03 00:03:26
Source MITRE
View at NVD,   CVE.org

Products affected by CVE-2018-16396

Threat overview for CVE-2018-16396

Top countries where our scanners detected CVE-2018-16396
Top open port discovered on systems with this issue 53
IPs affected by CVE-2018-16396 132,681
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2018-16396!
*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-2018-16396

1.10%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-16396

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

References for CVE-2018-16396

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