CVE-2017-2457: Buffer Overflow

Published Mar 27, 2017
·
Updated

WebKit. Multiple memory corruption issues were addressed through improved memory handling.

Other sources

An issue was discovered in certain Apple products. iOS before 10.3 is affected. Safari before 10.1 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.

Credit

Apple, Ivan Fratric(Google Project Zero), Zheng Huang(the Baidu Security Lab working with Trend Micro), lokihardt(Google Project Zero), Jeonghoon Shin, natashenka(Google Project Zero), Zheng Huang, Wei Yuan(Baidu Security Lab), 0011(Trend Micro)

Affected Software

3 affected componentsFixes available
Apple iOS and iPadOS<10.3
10.3
Safari<=10.0.3
iPhone OS<=10.2.1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade Apple iOS and iPadOS to a version that resolves this vulnerability.

    Fixed in 10.3

Event History

Apr 2, 2017
CVE Published
via MITRE·01:36 AM
Data Sourced
via MITRE·01:36 AM
Description
Data Sourced
via NVD·01:59 AM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

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Frequently Asked Questions

1

What is the severity of CVE-2017-2457?

CVE-2017-2457 is considered critical due to its potential to allow remote code execution.

2

How do I fix CVE-2017-2457?

To mitigate CVE-2017-2457, update affected Apple products to the latest version, specifically iOS version 10.3 or later and Safari version 10.1 or later.

3

Which Apple products are affected by CVE-2017-2457?

CVE-2017-2457 affects Apple devices running iOS before version 10.3 and Safari before version 10.1.

4

What type of vulnerability is CVE-2017-2457?

CVE-2017-2457 is a memory corruption issue in the WebKit component of affected Apple products.

5

Can CVE-2017-2457 be exploited remotely?

Yes, CVE-2017-2457 can be exploited remotely by attackers to execute arbitrary code.

Company

Resources

Contact

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