SB2017061933 - Fedora 25 update for chromium
Published: June 19, 2017 Updated: April 24, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 3 vulnerabilities.
1) Security bypass (CVE-ID: CVE-2017-5087)
CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to bypass security restrictions on the target system.
The weakness exists due to an error in IndexedDB. A remote attacker can escape the sandbox and gain access to the system.
Successful exploitation of the vulnerability results in security bypass.
2) Information disclosure (CVE-ID: CVE-2017-5088)
CWE-ID: CWE-125 - Out-of-bounds read
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.
The weakness exists due to out-of-bounds read error in V8. A remote attacker can read arbitrary files that may allow to conduct further attacks.
Successful exploitation of the vulnerability results in information disclosure.
3) Spoofing attack (CVE-ID: CVE-2017-5089)
CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to an address spoofing flaw in the Omnibox component. A remote attacker can create a specially crafted web page, trick the victim into visiting it and conduct domain spoofing attacks.
Successful exploitation of the vulnerability results in address spoofing.
Remediation
Install update from vendor's website.