CVE-2017-7117
It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 10.2%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
An issue was discovered in certain Apple products. iOS before 11 is affected. Safari before 11 is affected. iCloud before 7.0 on Windows is affected. iTunes before 12.7 on Windows is affected. tvOS before 11 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.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 10.20% probability · 96th percentile
- Public exploits
- 1 in Exploit-DB · verified · first 4 October 2017
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- apple/safari · apple/iphone os · apple/tvos · apple/icloud · apple/itunes
- Source
- product-security@apple.com
EPSS moved from 12.1% on 21 September 2026 to 10.2% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- http://www.securityfocus.com/bid/101006Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039384Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039428Third Party Advisory, VDB Entry
- https://support.apple.com/HT208112Vendor Advisory
- https://support.apple.com/HT208113Vendor Advisory
- https://support.apple.com/HT208116Vendor Advisory
- https://support.apple.com/HT208141Vendor Advisory
- https://support.apple.com/HT208142Vendor Advisory
- https://www.exploit-db.com/exploits/42955/Exploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/101006Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039384Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039428Third Party Advisory, VDB Entry
- https://support.apple.com/HT208112Vendor Advisory
- https://support.apple.com/HT208113Vendor Advisory
- https://support.apple.com/HT208116Vendor Advisory
- https://support.apple.com/HT208141Vendor Advisory
- https://support.apple.com/HT208142Vendor Advisory
- https://www.exploit-db.com/exploits/42955/Exploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.