VulnerabilityModified
CVE-2017-2471
A use-after-free vulnerability allows remote attackers to execute arbitrary code via a crafted web site.
HIGH 8.8EPSS 8.51%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (8.51%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in certain Apple products. iOS before 10.3 is affected. Safari before 10.1 is affected. watchOS before 3.2 is affected. The issue involves the "WebKit" component. A use-after-free vulnerability allows remote attackers to execute arbitrary code 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
- 8.51% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- apple/safari · apple/iphone os · apple/watchos
- Source
- product-security@apple.com
References
- http://www.securityfocus.com/bid/97133Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038137
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1105
- https://security.gentoo.org/glsa/201706-15
- https://support.apple.com/HT207600Vendor Advisory
- https://support.apple.com/HT207602Vendor Advisory
- https://support.apple.com/HT207617Vendor Advisory
- https://www.exploit-db.com/exploits/41813/
- http://www.securityfocus.com/bid/97133Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038137
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1105
- https://security.gentoo.org/glsa/201706-15
- https://support.apple.com/HT207600Vendor Advisory
- https://support.apple.com/HT207602Vendor Advisory
- https://support.apple.com/HT207617Vendor Advisory
- https://www.exploit-db.com/exploits/41813/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.