CVE-2000-0508 Denial of service in n/a

What is CVE-2000-0508?

CVE-2000-0508 is a medium-severity denial of service vulnerability in Debian Debian Linux, published on 13 Oct 2000. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

rpc.lockd in Red Hat Linux 6.1 and 6.2 allows remote attackers to cause a denial of service via a malformed request.

Which versions are affected by CVE-2000-0508?

It affects 3 products.

Products include Debian Debian Linux, Mandrakesoft Mandrake Linux, Redhat Linux.

How do I fix CVE-2000-0508?

No fix has been published for CVE-2000-0508 yet. Limit exposure of the affected software until one is available.

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-2000-0508 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2000-0508 exists.

Public exploit code: 1 Exploit-DB entry.

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• 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-qxfh-fxwp-jv55.