Vulnerability Details : CVE-2019-9169

In the GNU C Library (aka glibc or libc6) through 2.29, proceed_next_node in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match.
Published 2019-02-26 02:29:00
Updated 2022-06-13 18:59:19
Source MITRE
View at NVD,   CVE.org

Threat overview for CVE-2019-9169

Top countries where our scanners detected CVE-2019-9169
Top open port discovered on systems with this issue 80
IPs affected by CVE-2019-9169 406
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2019-9169!
*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-2019-9169

EPSS FAQ
0.47%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 76 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-9169

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
 NIST
9.8
 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
 NIST

CWE ids for CVE-2019-9169

  • The product reads data past the end, or before the beginning, of the intended buffer.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2019-9169

Products affected by CVE-2019-9169

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