Security readout for executives and security teams
Plain-English summary
CVE-2000-0352 affects legacy Pine email clients before version 4.21. A maliciously crafted URL could cause arbitrary command execution because shell metacharacters were not properly filtered. Business urgency depends on whether this obsolete software still exists in the environment.
Executive priority
Treat as a targeted legacy-software risk. It is serious if Pine before 4.21 is still used, but likely irrelevant where Pine is absent. Prioritize rapid inventory before broader response.
Technical view
Pine versions earlier than 4.21 improperly filter shell metacharacters in URLs. The CVE description states remote attackers can execute arbitrary commands through a malformed URL. No CVSS, CWE, vendor advisory, or detailed fix guidance is included in the provided sources.
Likely exposure
Exposure is most likely in legacy Unix/Linux environments, archived systems, or long-lived workstations still using Pine before 4.21. Modern environments are unlikely to be affected unless Pine remains installed and used.
Exploitation context
The provided sources describe remote arbitrary command execution via malformed URLs. They do not cite active exploitation, public exploit availability, authentication requirements, or user-interaction details. CISA KEV status is false in the supplied bundle.
Researcher notes
Source data is sparse and historical. The core issue is URL metacharacter filtering leading to command execution. No affected CPEs, CVSS score, CWE mapping, patch advisory, or exploitation telemetry were provided.
Mitigation direction
- Inventory systems for Pine installations.
- Upgrade Pine to version 4.21 or later where found.
- If upgrade is impractical, retire or isolate affected legacy systems.
- Check current vendor or distribution guidance before applying changes.
Validation and detection
- Confirm installed Pine versions on managed endpoints and servers.
- Prioritize any version earlier than 4.21.
- Review legacy email workflows that open URLs in Pine.
- Document systems where Pine cannot be upgraded or removed.
Public sources used
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
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2000-0352 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
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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 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.