CVE-2019-8646 Public exploit EPSS 11.0%
An out-of-bounds read was addressed with improved input validation
Apple · iOS
Summary
An out-of-bounds read flaw, addressed through improved input validation, lives in Apple's iOS, with the same fix also applying to macOS Mojave, tvOS and watchOS. A remote attacker may be able to leak memory.
Official description · CVE.org
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3. A remote attacker may be able to leak memory.
Priority scorePatchfirst’s 0 to 100 ranking. It adds points for CISA KEV listing, ransomware use, EPSS, threat reports, public exploit code and CVSS. Every CVE page shows the breakdown. Breakdown
69.2 / 100
- Exploited
- Yes, in VulnCheck KEV
- Reports
- 0
- Tactics
- 0/15
Exploitation timelineDated milestones for a CVE: when it was disclosed, when exploit code became public, when exploitation was confirmed, and when threat reports named it.
First seen exploited 2 years after disclosure. Public exploit code (Exploit-DB) was available 5 months before disclosure.
- Public exploit codeExploit-DB5 mo before
- Disclosedday 0
- First seen exploitedVulnCheck KEV evidence+2 yrs
MITRE ATT&CKA public catalogue of the techniques attackers use, maintained by MITRE. Patchfirst uses it to describe what attackers do with a vulnerability. techniques
No techniques linkedNo ATT&CK techniques are linked to this CVE yet. MITRE CTID has not mapped it, and no report passage in the corpus ties it to a technique.