Security readout for executives and security teams
Plain-English summary
CVE-1999-0862 describes a PostgreSQL RPM packaging issue where weak directory permissions could let local users read a plaintext password file and gain privileges. The bundle does not identify affected versions, patches, or active exploitation.
Executive priority
Treat this as a legacy hygiene issue unless matching PostgreSQL RPM deployments exist. Prioritize confirmation over emergency response because affected versions and exploit activity are not established in the bundle.
Technical view
The reported flaw is insecure directory permissions in an RPM distribution of PostgreSQL. A local user may read a plaintext password file, creating a privilege escalation path. The source bundle provides no CVSS, CWE, CPE, affected version range, or remediation advisory.
Likely exposure
Exposure is most likely limited to legacy systems running an affected PostgreSQL RPM package. The bundle does not name specific distributions, package versions, or install paths.
Exploitation context
The evidence points to local access as a prerequisite. KEV is false, and the supplied sources do not state active exploitation or public weaponization.
Researcher notes
Key gaps are version range, distribution owner, file path, patch status, and original advisory detail. Validate against historical distro advisories before assigning product exposure or remediation deadlines.
Mitigation direction
- Inventory legacy PostgreSQL RPM installations.
- Check vendor or distribution advisories for affected package versions.
- Apply supported package updates if vendor guidance identifies one.
- Review PostgreSQL directory and credential-file permissions against vendor guidance.
- Reduce unnecessary local user access on affected hosts.
Validation and detection
- Identify hosts with PostgreSQL installed from RPM packages.
- Record package name, version, release, and distribution source.
- Check vendor advisories for CVE-1999-0862 coverage.
- Verify credential files are not readable by unprivileged local users.
- Confirm no unsupported PostgreSQL packages remain deployed.
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.
Credential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-1999-0862 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
- https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0862CVE reference · x_refsource_MISC
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.