CVE-2017-2459: 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. tvOS before 10.2 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

4 affected componentsFixes available
Apple iOS and iPadOS<10.3
10.3
Safari<=10.0.3
iPhone OS<=10.2.1
tvOS<=10.1.1

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-2017-2459?

CVE-2017-2459 is rated as having a high severity due to memory corruption vulnerabilities that can lead to arbitrary code execution.

2

How do I fix CVE-2017-2459?

To fix CVE-2017-2459, update your affected Apple products to the latest software versions, specifically iOS 10.3, Safari 10.1, and tvOS 10.2.

3

Which products are affected by CVE-2017-2459?

CVE-2017-2459 affects Apple iOS versions up to 10.3, Safari versions up to 10.0.3, and tvOS versions up to 10.1.1.

4

What components are involved in CVE-2017-2459?

CVE-2017-2459 involves vulnerabilities in the WebKit component of Apple products.

5

Can CVE-2017-2459 be exploited remotely?

Yes, CVE-2017-2459 can potentially be exploited remotely by sending specially crafted content to the affected Apple devices.

Company

Resources

Contact

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