Security readout for executives and security teams
This flaw affects old Adobe Reader and Acrobat releases on Windows and Mac. A malicious document or other unspecified input could crash the application or run code as the user. Modern environments should not have these versions, but legacy desktops, archives, and unmanaged systems can still carry business risk. Exposure is most likely on unmanaged or legacy Windows and Mac endpoints running Adobe Reader or Acrobat 9.x or 10.x below the fixed versions. Gentoo also published a related advisory. No source bundle evidence identifies server-side exposure. Prioritize remediation where old Adobe PDF software remains in use, especially on user workstations that receive external documents. The main business concern is legacy endpoint compromise, not broad internet-facing exposure based on the provided sources. Mitigation focus: Upgrade Adobe Reader and Acrobat to versions named as fixed or later.; Remove unsupported Adobe Reader or Acrobat versions from legacy endpoints.; Check Adobe APSB12-16 and Gentoo GLSA guidance for platform-specific remediation..
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.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2012-4148 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
- oval:org.mitre.oval:def:16347CVE reference · vdb-entry, signature
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.
