CVE-2015-3804 Memory corruption in n/a

What is CVE-2015-3804?

CVE-2015-3804 is a high-severity memory corruption vulnerability in Apple Iphone Os, published on 16 Aug 2015. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

FontParser in Apple iOS before 8.4.1 and OS X before 10.10.5 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted font file, a different vulnerability than CVE-2015-5756 and CVE-2015-5775.

Weakness: CWE-119

Which versions are affected by CVE-2015-3804?

It affects 2 products.

Products include Apple Iphone Os, Apple Mac Os X.

How do I fix CVE-2015-3804?

No fix has been published for CVE-2015-3804 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2015-3804 being exploited?

There is no known exploitation of CVE-2015-3804 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-4hqc-fmqh-778h.