Security readout for executives and security teams
A malicious PDF could crash or take control of vulnerable Adobe Reader or Acrobat installations when a user opens it. The issue affects Adobe Reader and Acrobat 8.1.1 and earlier, and CISA KEV marks it as known exploited, so legacy systems deserve prompt attention. Exposure is most likely on unmanaged or legacy endpoints still running Adobe Reader or Acrobat 8.1.1 or earlier, especially where users can receive and open external PDF files. Modern fully updated installations are not shown as affected in the provided sources. Treat this as a legacy exposure cleanup with elevated urgency. Known exploitation and potential code execution make vulnerable installations unacceptable on business endpoints, but remediation is mostly inventory, upgrade, and removal of obsolete software rather than emergency architecture change. Mitigation focus: Identify and remove Adobe Reader or Acrobat 8.1.1 and earlier.; Apply Adobe vendor updates referenced by APSA08-01 and APSB08-13.; Restrict opening untrusted PDFs on legacy hosts until upgraded..
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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CWE-120: Exact CWE lookup
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Open ATT&CK lookupExecution 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-2007-5659 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
- High
- CVSS
- 7.8 (3.1)
- Known Exploited
- Yes
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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.
CISA KEV status
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H1.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.8HighVector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- oval:org.mitre.oval:def:9813CVE reference · vdb-entry, signature
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2007-5659CVE reference · government-resource
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.
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.