Vulnerability in Google Chrome OS

CVE-2017-15397

Inappropriate implementation in ChromeVox in Google Chrome OS prior to 62.0.3202.74 allowed a remote attacker in a privileged network position to observe or tamper with certain cleartext HTTP requests by leveraging that position.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (33.9th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 34th percentile — 33.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2017-15397: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

  • Google Chrome OS
  • Google Chrome OS Prior To 62.0.3202.74 — versions Google Chrome OS prior to 62.0.3202.74

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2017-15397?
CVE-2017-15397 is a high-severity vulnerability in Google Chrome OS, classified under Missing Encryption of Sensitive Data. CVSS score: 7.4/10. Published 2018-02-07.
How severe is CVE-2017-15397?
High severity. CVSS v3 base score is 7.4 out of 10.