CVE-2007-4676 Memory corruption in n/a

What is CVE-2007-4676?

CVE-2007-4676 is a critical memory corruption vulnerability in Apple Mac Os X, published on 7 Nov 2007. 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

Heap-based buffer overflow in Apple QuickTime before 7.3 allows remote attackers to execute arbitrary code via malformed elements when parsing (1) Poly type (0x0070 through 0x0074) and (2) PackBitsRgn field (0x0099) opcodes in a PICT image.

Weakness: CWE-119

Which versions are affected by CVE-2007-4676?

It affects 3 products.

Products include Apple Mac Os X, Microsoft Windows Vista, Microsoft Windows Xp.

How do I fix CVE-2007-4676?

No fix has been published for CVE-2007-4676 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-2007-4676 being exploited?

There is no known exploitation of CVE-2007-4676 in the wild and no public exploit code.

Other vulnerabilities in Apple Mac Os X

• CVE-2014-7169 GNU Bourne-Again Shell (Bash) Arbitrary Code Execution Exploited Critical 9.8
• CVE-2014-6271 GNU Bourne-Again Shell (Bash) Arbitrary Code Execution Exploited Critical 9.8
• CVE-2012-1823 PHP-CGI Query String Parameter Exploited Critical 9.8
• CVE-2021-30713 Apple macOS Unspecified Exploited High 7.8
• CVE-2019-8526 Apple macOS Use-After-Free Exploited High 7.8

All Apple Mac Os X vulnerabilities

Sources

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

Also known as GHSA-6q3w-rp64-hvgj.