CVE-2017-2481: 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-2017-2481?

CVE-2017-2481 has been rated as high severity due to its impact on memory corruption and potential for remote code execution.

2

How do I fix CVE-2017-2481?

To fix CVE-2017-2481, update your affected Apple product to the latest version: iOS to 10.3, Safari to 10.1 or later, and tvOS to 10.2 or later.

3

What systems are affected by CVE-2017-2481?

CVE-2017-2481 affects iOS versions prior to 10.3, Safari versions before 10.1, and tvOS versions prior to 10.2.

4

What is the cause of CVE-2017-2481?

CVE-2017-2481 is caused by multiple memory corruption issues within the WebKit component of Apple products.

5

Can CVE-2017-2481 be exploited remotely?

Yes, CVE-2017-2481 can be exploited remotely, allowing attackers to execute arbitrary code on vulnerable systems.

Company

Resources

Contact

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