CVE-2013-3954 Information disclosure in n/a

What is CVE-2013-3954?

CVE-2013-3954 is a medium-severity vulnerability in Apple Iphone Os, published on 5 Jun 2013. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

The posix_spawn system call in the XNU kernel in Apple Mac OS X 10.8.x does not properly validate the data for file actions and port actions, which allows local users to (1) cause a denial of service (panic) via a size value that is inconsistent with a header count field, or (2) obtain sensitive information from kernel heap memory via a certain size value in conjunction with a crafted buffer.

Weakness: CWE-20

Which versions are affected by CVE-2013-3954?

It affects 2 products.

Products include Apple Iphone Os, Apple Mac Os X.

How do I fix CVE-2013-3954?

No fix has been published for CVE-2013-3954 yet. Limit exposure of the affected software until one is available.

Is CVE-2013-3954 being exploited?

There is no known exploitation of CVE-2013-3954 in the wild and no public exploit code.

Other vulnerabilities in Apple Iphone Os

• CVE-2021-30666 Apple iOS WebKit Buffer Overflow Exploited High 8.8
• CVE-2021-30761 Apple iOS WebKit Memory Corruption Exploited High 8.8
• CVE-2021-30762 Apple iOS WebKit Use-After-Free Exploited High 8.8
• CVE-2016-4657 Apple iOS Webkit Memory Corruption Exploited High 8.8
• CVE-2019-7286 Apple Multiple Products Memory Corruption Exploited High 7.8

All Apple Iphone Os vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-h4gh-vjrf-v43x.