CVE-2009-2687 Denial of service in n/a

What is CVE-2009-2687?

CVE-2009-2687 is a medium-severity denial of service vulnerability in Debian Debian Linux, published on 5 Aug 2009. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

The exif_read_data function in the Exif module in PHP before 5.2.10 allows remote attackers to cause a denial of service (crash) via a malformed JPEG image with invalid offset fields, a different issue than CVE-2005-3353.

Weakness: CWE-20

Which versions are affected by CVE-2009-2687?

It affects 2 products.

Products include Debian Debian Linux, Php Php.

How do I fix CVE-2009-2687?

Upgrade to a fixed version.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2009-2687 being exploited?

There is no known exploitation of CVE-2009-2687 in the wild and no public exploit code.

Other vulnerabilities in Debian Debian Linux

• CVE-2015-3306 ProFTPD Improper Access Control Exploited Critical 10.0
• CVE-2025-49113 RoundCube Webmail Deserialization of Untrusted Data Exploited Critical 9.9
• CVE-2026-24061 GNU InetUtils Argument Injection Exploited Critical 9.8
• CVE-2025-39682 Linux Kernel Improper Check for Unusual or Exceptional Conditions Exploited Critical 9.8
• CVE-2024-9680 Mozilla Firefox Use-After-Free Exploited Critical 9.8

All Debian Debian Linux vulnerabilities

Sources

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

Also known as GHSA-gjvv-qp9c-jcr8.