Security readout for executives and security teams
This is an old Sendmail logging weakness. A remote party could use an overly long IDENT response so Sendmail truncates the log entry and omits the source IP address. The issue mainly affects investigation, attribution, and abuse handling rather than directly compromising the mail server. Exposure is limited to environments still running Sendmail 8.12.0 through 8.12.6, especially internet-facing mail relays that use or record IDENT information. Modern or vendor-supported Sendmail packages may not be affected, but the source bundle does not provide fixed-version details. Treat this as a governance and investigation-risk issue. It is unlikely to be a direct breach path, but affected legacy mail infrastructure can weaken accountability during abuse events. Prioritize if old Sendmail relays are still exposed to the internet. Mitigation focus: Inventory internet-facing Sendmail hosts and identify any 8.12.0 through 8.12.6 instances.; Check Sendmail or OS vendor guidance for supported fixed or backported packages.; Preserve firewall, NAT, and mail gateway logs for source attribution..
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-2002-2423 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
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.