National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-2491 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 8.8 HIGH
Vector:  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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Hyperlink Resource
http://www.securityfocus.com/bid/98316 Third Party Advisory VDB Entry
http://www.zerodayinitiative.com/advisories/ZDI-17-321 Third Party Advisory VDB Entry
https://support.apple.com/en-us/HT207617 Vendor Advisory
https://www.exploit-db.com/exploits/41964/

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
10.2.1


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-2491
NVD Published Date:
06/27/2017
NVD Last Modified:
10/02/2019