CVE-2001-0613: Omnicron Technologies OmniHTTPD Professional 2.08 and earlier allows a remote attacker to create a denial of s

Q: How do I fix CVE-2001-0613?

omnihttpd: upgrade to newer than 2.0.8. Exact commands for each OS are on this page.

Q: Is CVE-2001-0613 being exploited?

CVE-2001-0613 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2001-0613 affect?

CVE-2001-0613 affects omnihttpd. Severity is medium (CVSS 5.0). Omnicron Technologies OmniHTTPD Professional 2.08 and earlier allows a remote attacker to create a denial of service via a long POST URL request.

Q: How urgent is CVE-2001-0613?

Priority 42/100. Public exploit reference

This month

MEDIUM 5.0UPGRADE

CVE-2001-0613 is a medium-severity flaw (CVSS 5.0) affecting omnihttpd. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Omnicron Technologies OmniHTTPD Professional 2.08 and earlier allows a remote attacker to create a denial of service via a long POST URL request.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	5.0 (Medium)
EPSS exploit chance	1.7% (top 23%)
CISA exploited list	No
Published	2001-08-22
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: omnicron

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2001-08-22 04:00 UTCPublished CVE record published
2026-06-16 21:54 UTCUpdated Record last modified

omnicron omnihttpd UPGRADE

Affected: <= 2.0.8

Fixed in: newer than 2.0.8

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy omnihttpd || rpm -q omnihttpd || omnihttpd --version

2. UPGRADE to newer than 2.0.8 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade omnihttpd

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade omnihttpd

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2001-0613?

omnihttpd: upgrade to newer than 2.0.8. Exact commands for each OS are on this page.

Is CVE-2001-0613 being exploited?

CVE-2001-0613 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2001-0613 affect?

CVE-2001-0613 affects omnihttpd. Severity is medium (CVSS 5.0). Omnicron Technologies OmniHTTPD Professional 2.08 and earlier allows a remote attacker to create a denial of service via a long POST URL request.

How urgent is CVE-2001-0613?

Priority 42/100. Public exploit reference

Related CVEs

CVE-2002-1455 MEDIUM 4.3 MITIGATE Multiple cross-site scripting (XSS) vulnerabilities in OmniHTTPd allow remote attackers to insert script or HT
CVE-2002-1035 MEDIUM 5.0 DOWNGRADE Omnicron OmniHTTPd 2.09 allows remote attackers to cause a denial of service (crash) via an HTTP request with
CVE-2001-0778 MEDIUM 5.0 UPGRADE OmniHTTPd 2.0.8 and earlier allow remote attackers to obtain source code via a GET request with the URL-encode
CVE-2001-0777 MEDIUM 5.0 DOWNGRADE Omnicron OmniHTTPd 2.0.8 allows remote attackers to cause a denial of service (memory exhaustion) via a series
CVE-2001-0114 MEDIUM 5.0 DOWNGRADE statsconfig.pl in OmniHTTPd 2.07 allows remote attackers to overwrite arbitrary files via the cgidir parameter

References

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