SB2019120329 - Origin validation error in WebKitGTK WebKitGTK+
Published: December 3, 2019
Security Bulletin ID
SB2019120329
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Origin validation error (CVE-ID: CVE-2019-8515)
CWE-ID: CWE-346 - Origin Validation Error
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to the affected software does not properly verify that the source of data or communication is valid when processing maliciously crafted web content. A remote attacker can disclose sensitive user information from another domain.
Remediation
Install update from vendor's website.