Security readout for executives and security teams
Plain-English summary
Older FreeBSD systems could accidentally send parts of kernel memory to a remote requester when a file is truncated while being transmitted. That may expose sensitive information. The provided sources do not show active exploitation or a CVSS score.
Executive priority
Treat this as a legacy exposure cleanup item with moderate urgency. Prioritize any internet-facing affected FreeBSD system because the impact is leakage of sensitive kernel memory, even though no active exploitation is cited.
Technical view
CVE-2005-0708 affects FreeBSD 4.8 through 4.11 and 5.x through 5.4. The sendfile system call can return unintended kernel memory if the underlying file is truncated during transfer, creating a remote information disclosure condition.
Likely exposure
Exposure is most likely on legacy FreeBSD hosts in the listed version ranges that serve files to remote users through code paths using sendfile. Modern or migrated systems are unlikely to be affected, but version confirmation is required.
Exploitation context
The bundle does not include KEV listing, active exploitation evidence, exploit maturity, or proof-of-concept status. The described attack outcome is information disclosure, not code execution or privilege escalation.
Researcher notes
The key condition is file truncation during sendfile transfer. Sources provide affected FreeBSD version ranges and impact, but no CVSS vector, CWE, patch details, or exploitation evidence beyond the vendor advisory reference.
Mitigation direction
- Review FreeBSD-SA-05:02 for the vendor-supported correction.
- Upgrade or patch affected FreeBSD 4.8-4.11 and 5.x-5.4 systems.
- Retire unsupported legacy FreeBSD hosts where vendor fixes are unavailable.
- Limit remote exposure of affected file-serving services until remediated.
Validation and detection
- Inventory FreeBSD hosts and record exact OS release versions.
- Identify internet-facing services that transmit files from affected hosts.
- Check whether vendor advisory FreeBSD-SA-05:02 remediation was applied.
- Confirm no affected legacy hosts remain exposed after remediation.
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-2005-0708 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
- FreeBSD-SA-05:02CVE reference · vendor-advisory, x_refsource_FREEBSD
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.