CVE-2017-2491
23Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 8.0%
from disclosure to weapon0 days
Published on NVDJun 27
1st PoCMay 4
exploitation probability
8.0%top 6% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
Use after free vulnerability in the String.replace method JavaScriptCore in Apple Safari in iOS before 10.3 allows remote attackers to execute arbitrary code via a crafted web page, or a crafted file.
Affected products
n/a · n/apublic PoCs found — 2
cve_referencewww.exploit-db.com/exploits/41964/unverifiedexploitdbwww.exploit-db.com/exploits/41964unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.