CVE-2019-12258
CVSS v3
7.5
HIGH
EPSS Score
11.6 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Wind River VxWorks 6.6 through vx7 has Session Fixation in the TCP component. This is a IPNET security vulnerability: DoS of TCP connection via malformed TCP options.
Technical details
- Published
- 2019-08-09
Frequently asked questions
What is CVE-2019-12258?
Wind River VxWorks 6.6 through vx7 has Session Fixation in the TCP component. This is a IPNET security vulnerability: DoS of TCP connection via malformed TCP options.
Is CVE-2019-12258 actively exploited?
Active exploitation of CVE-2019-12258 has not been confirmed. The EPSS score is 11.6%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2019-12258?
CVE-2019-12258 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2019-12258 affecting your environment?
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