Security readout for executives and security teams
CVE-2004-0458 is a remote denial-of-service issue in mah-jong before 1.6.2. A malformed request missing an argument can crash the server through a null pointer dereference. The business risk is service outage, not data theft or tampering, based on the supplied CVSS vector. Exposure appears limited to legacy systems running a network-accessible mah-jong server before version 1.6.2. The source bundle does not provide vendor, CPE, or platform mapping, so package inventory and running-service checks are required. Treat as a high-priority cleanup for any internet-facing or business-used mah-jong service. Priority is lower for systems where the service is absent, disabled, or isolated, but exposure should be confirmed because metadata is incomplete. Mitigation focus: Upgrade mah-jong to version 1.6.2 or later where applicable.; For Debian systems, follow Debian DSA-503 package guidance.; Remove or disable exposed mah-jong services if no longer needed..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Open ATT&CK lookupCVE-2004-0458 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H3.93.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.5HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source materials
- CVE List V5 sourceCVE List V5
- mah-jong-null-dos(16143)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
NULL Pointer Dereference
NULL Pointer Dereference represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.