Vulnerability Name:

CVE-2017-15397 (CCN-137044)

Assigned:2017-10-17
Published:2018-01-01
Updated:2019-10-03
Summary: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.
CVSS v3 Severity:7.4 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H)
6.4 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): High
4.8 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L)
4.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:5.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): Partial
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-311
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2017-15397

Source: CCN
Type: Full-Disclosure Mailing List, Mon, 1 Jan 2018 11:05:14 -0500
ChromeOS Doesn’t Always Use SSL During Startup [CVE-2017-15397]

Source: BID
Type: Third Party Advisory, VDB Entry
102435

Source: CCN
Type: BID-102435
Google ChromeOS CVE-2017-15397 Man in the Middle Security Bypass Vulnerability

Source: CCN
Type: Google Chrome Releases Web site
Stable Channel Update for Chrome OS

Source: MISC
Type: Vendor Advisory
https://chromereleases.googleblog.com/2017/10/stable-channel-update-for-chrome-os_27.html

Source: MISC
Type: Vendor Advisory
https://crbug.com/627300

Source: XF
Type: UNKNOWN
google-chromeos-cve201715397-dos(137044)

Source: CCN
Type: Nightwatch Cybersecurity Web site
ChromeOS Doesn’t Always Use SSL During Startup [CVE-2017-15397]

Source: MISC
Type: Third Party Advisory
https://wwws.nightwatchcybersecurity.com/2018/01/01/chromeos-doesnt-always-use-ssl-during-startup-cve-2017-15397/

Vulnerable Configuration:Configuration 1:
  • cpe:/o:google:chrome_os:*:*:*:*:*:*:*:* (Version < 62.0.3202.74)

    • Configuration CCN 1:
  • cpe:/o:google:chrome_os:62.0.3202.74:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    google chrome os *
    google chrome os 62.0.3202.74