CVE-2018-4218

23Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 9.1%

from disclosure to weapon0 days

Published on NVDJun 8

1st PoCJun 8

exploitation probability

9.1%top 5% of all CVEs

observed exploitation

nono source reports it

2 public exploit(s)

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site that triggers an @generatorState use-after-free.

Affected products

n/a · n/a

public PoCs found — 2

cve_referencewww.exploit-db.com/exploits/44861/unverified exploitdbwww.exploit-db.com/exploits/44861unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

https://bugs.chromium.org/p/project-zero/issues/detail?id=1553 https://security.gentoo.org/glsa/201808-04 https://support.apple.com/HT208848 https://support.apple.com/HT208850 https://support.apple.com/HT208851 https://support.apple.com/HT208852 https://support.apple.com/HT208853 https://support.apple.com/HT208854 https://usn.ubuntu.com/3687-1/https://www.exploit-db.com/exploits/44861/http://www.securitytracker.com/id/1041029