CVE-2017-2447 Memory corruption in n/a

What is CVE-2017-2447?

CVE-2017-2447 is a high-severity memory corruption vulnerability in Apple Iphone Os, published on 2 Apr 2017. 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

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 obtain sensitive information or cause a denial of service (memory corruption) via a crafted web site.

Weakness: CWE-119

Which versions are affected by CVE-2017-2447?

It affects 3 products.

Products include Apple Iphone Os, Apple Safari, Apple Tvos.

How do I fix CVE-2017-2447?

Upgrade to a fixed version.

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

Is CVE-2017-2447 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2017-2447 exists.

Public exploit code: 1 Exploit-DB entry.

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 DEBIAN-CVE-2017-2447, GHSA-3jvv-6xf5-32ff, UBUNTU-CVE-2017-2447.