CVE-2019-8723: Input Validation
First published: Fri Sep 20 2019(Updated: )
ld64. Multiple issues in ld64 in the Xcode toolchains were addressed by updating to version ld64-507.4.
Credit: product-security@apple.com Pan ZhenPeng Qihoo 360 Nirvan TeamPan ZhenPeng Qihoo 360 Nirvan TeamPan ZhenPeng Qihoo 360 Nirvan TeamPan ZhenPeng Qihoo 360 Nirvan Team
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple Xcode | <11.0 | |
| Apple Xcode | <11.0 | 11.0 |
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Reference Links
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2019-8723?
The severity of CVE-2019-8723 is critical.
How do I fix CVE-2019-8723?
To fix CVE-2019-8723, update Xcode to version 11.0 or higher.
What is ld64?
ld64 is a linker used in the Xcode toolchains.
What are the potential consequences of CVE-2019-8723?
The potential consequences of CVE-2019-8723 include arbitrary code execution with user privilege.
Where can I find more information about CVE-2019-8723?
You can find more information about CVE-2019-8723 on the Apple support page: [link](https://support.apple.com/HT210609).
- agent/type
- agent/softwarecombine
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- agent/weakness
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- agent/last-modified-date
- agent/severity
- agent/event
- agent/description
- agent/trending
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- agent/tags
- collector/apple-support
- alias/CVE-2019-8722
- alias/CVE-2019-8723
- alias/CVE-2019-8724
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/apple
- canonical/apple xcode