CVE-2015-3026 Null dereference in n/a

What is CVE-2015-3026?

CVE-2015-3026 is a medium-severity vulnerability in Debian Debian Linux, published on 29 Apr 2015. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Icecast before 2.4.2, when a stream_auth handler is defined for URL authentication, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a request without login credentials, as demonstrated by a request to "admin/killsource?mount=/test.ogg."

Which versions are affected by CVE-2015-3026?

It affects 3 products.

Products include Debian Debian Linux, Opensuse Opensuse, Xiph Icecast.

How do I fix CVE-2015-3026?

Upgrade to a fixed version.

Is CVE-2015-3026 being exploited?

There is no known exploitation of CVE-2015-3026 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 DEBIAN-CVE-2015-3026, DSA-3239-1, GHSA-h6hq-c5h4-8v5m, UBUNTU-CVE-2015-3026.