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VULNERABILITIES

CVE-2017-2491 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://support.apple.com/en-us/HT207617 CVEVendor Advisory
https://www.exploit-db.com/exploits/41964/ CVE
http://www.securityfocus.com/bid/98316 CVEThird Party AdvisoryVDB Entry
http://www.zerodayinitiative.com/advisories/ZDI-17-321 CVEThird Party AdvisoryVDB Entry
https://support.apple.com/en-us/HT207617 [email protected]Vendor Advisory

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-416Use After Free[email protected]

Affected Products

ProductVersions
apple iphone os
<= 10.2.1

CPE

  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-2491
NVD Published Date:
Jun 27, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2017-2491 Details - Not Deferred