Security readout for executives and security teams
This is a denial-of-service flaw in the old Jabber Gadu-Gadu Transport. A remote attacker could crash or disrupt the transport by sending a malformed message involving an empty priority tag. Business impact is limited to organizations still running this legacy Jabber/XMPP gateway component. Exposure is likely rare and legacy-specific: Jabber/XMPP environments that still run jabber-gg-transport 2.0.x before 2.0.8. The source bundle does not identify broader affected products, hosted services, or modern downstream packages. Treat this as a legacy exposure check, not a broad emergency. If the component exists in production, remediation should be scheduled promptly because remote denial of service can affect messaging availability. Mitigation focus: Confirm whether jabber-gg-transport is still deployed anywhere.; Upgrade affected 2.0.x deployments to 2.0.8 or later where available.; Retire the Gadu-Gadu transport if it is no longer business-required..
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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CVE-2004-2391 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- jabber-gadugadu-dos(15319)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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