CVE-2004-2338
7.5 · HIGHOpenBSD 3.3 and 3.4 does not properly parse Accept and Deny rules without netmasks on big-endian 64-bit platforms such as SPARC64, which may allow remote attackers to bypass access restrictions.
Overview
CVE-2004-2338 is a high-severity vulnerability affecting openbsd openbsd. It was published on December 31, 2004 and has a CVSS 2.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical description
OpenBSD 3.3 and 3.4 does not properly parse Accept and Deny rules without netmasks on big-endian 64-bit platforms such as SPARC64, which may allow remote attackers to bypass access restrictions.
Remediation
Check the references section for vendor advisories and patches from openbsd. Update openbsd to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
|---|
How CyberStrike helps
Reason, not just scan
It reasons through your app's logic the way a human pentester would, so it finds flaws signature scanners miss.
Learn moreVerified findings
Every finding is proven exploitable before you see it, which cuts the false positives that bury real risk.
Learn moreAI-driven DAST and SAST
Probe running apps and read source from one engine, so issues are caught before and after they ship.
Learn moreOpen source
Read exactly how it tests and what it reports. CyberStrike is open source and in early access.
View the repo
Frequently asked questions
What is CVE-2004-2338?
CVE-2004-2338 is a high-severity vulnerability affecting openbsd openbsd. It was published on December 31, 2004 and has a CVSS 2.0 base score of 7.5 (HIGH).
How severe is CVE-2004-2338?
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2004-2338?
Check the references section for vendor advisories and patches from openbsd. Update openbsd to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2004-2338?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2004-2338 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
Related HIGH CVEs from 2004
View all- 10.0CVE-2003-1027
Internet Explorer 5.01 through 6 SP1 allows remote attackers to direct drag and drop behaviors and o
View details - 10.0CVE-2004-1760
The default installation of Cisco voice products, when running the IBM Director Agent on IBM servers
View details - 10.0CVE-2003-0819
Buffer overflow in the H.323 filter of Microsoft Internet Security and Acceleration Server 2000 allo
View details - 10.0CVE-2003-0903
Buffer overflow in a component of Microsoft Data Access Components (MDAC) 2.5 through 2.8 allows rem
View details - 10.0CVE-2004-0002
The TCP MSS (maximum segment size) functionality in netinet allows remote attackers to cause a denia
View details - 10.0CVE-2004-0039
Multiple format string vulnerabilities in HTTP Application Intelligence (AI) component in Check Poin
View details - 10.0CVE-2004-0040
Stack-based buffer overflow in Check Point VPN-1 Server 4.1 through 4.1 SP6 and Check Point SecuRemo
View details - 10.0CVE-2004-0083
Buffer overflow in ReadFontAlias from dirfile.c of XFree86 4.1.0 through 4.3.0 allows local users an
View details - 10.0CVE-2004-0084
Buffer overflow in the ReadFontAlias function in XFree86 4.1.0 to 4.3.0, when using the CopyISOLatin
View details - 10.0CVE-2004-0092
Unknown vulnerability in Safari web browser in Mac OS X 10.2.8 and 10.3.2, with unknown impact.
View details - 10.0CVE-2004-0097
Multiple vulnerabilities in PWLib before 1.6.0 allow remote attackers to cause a denial of service a
View details - 10.0CVE-2004-1769
The "Allow cPanel users to reset their password via email" feature in cPanel 9.1.0 build 34 and earl
View details