CVE-2019-8753
MEDIUMCVSS 6.1/10EPSS 0.65%
Last modified
CVE-2019-8753 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. This issue was addressed with improved checks. This issue is fixed in macOS Catalina 10.15, watchOS 6, iOS 13, tvOS 13. EPSS estimates a 0.65% chance of exploitation in the next 30 days.
Description
This issue was addressed with improved checks. This issue is fixed in macOS Catalina 10.15, watchOS 6, iOS 13, tvOS 13. Processing maliciously crafted web content may lead to a cross site scripting attack.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Iphone Os | < 13.1 |
| Apple | Mac Os X | < 10.15 |
| Apple | Tvos | < 13 |
| Apple | Watchos | < 6.0 |
References
- https://support.apple.com/en-us/HT210604Vendor Advisory
- https://support.apple.com/en-us/HT210606Vendor Advisory
- https://support.apple.com/en-us/HT210607Vendor Advisory
- https://support.apple.com/en-us/HT210634Vendor Advisory
- https://support.apple.com/en-us/HT210604Vendor Advisory
- https://support.apple.com/en-us/HT210606Vendor Advisory
- https://support.apple.com/en-us/HT210607Vendor Advisory
- https://support.apple.com/en-us/HT210634Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-8753?
This issue was addressed with improved checks. This issue is fixed in macOS Catalina 10.15, watchOS 6, iOS 13, tvOS 13. Processing maliciously crafted web content may lead to a cross site scripting attack.
How severe is CVE-2019-8753?
CVE-2019-8753 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.65% probability of exploitation in the next 30 days.
How do I fix CVE-2019-8753?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2019-8753?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST