Security readout for executives and security teams
Plain-English summary
CVE-2017-20144 affects Anvsoft PDFMate PDF Converter Pro 1.7.5.0. A crafted interaction can trigger memory corruption, potentially affecting confidentiality, integrity, and availability. It requires user interaction, so risk is highest on endpoints where users process untrusted PDF-related content.
Executive priority
Treat this as a targeted endpoint risk rather than a broad infrastructure emergency. Prioritize finding and removing or replacing the affected desktop software, especially for users likely to handle external documents.
Technical view
The CVE describes a CWE-119 memory corruption issue in PDFMate PDF Converter Pro 1.7.5.0. The CVSS 3.1 score is 6.3 with network attack vector, low complexity, no privileges required, and required user interaction. Public exploit disclosure is reported, but KEV does not list active exploitation.
Likely exposure
Exposure is likely limited to workstations or user environments running PDFMate PDF Converter Pro 1.7.5.0. The source bundle lists no other affected versions or CPEs. Internet-facing server exposure is not supported by the provided evidence.
Exploitation context
Sources state the exploit has been publicly disclosed and may be used. There is no cited evidence of active exploitation, and the CVE is not in KEV. The attack is remote but requires a user action, likely involving interaction with untrusted content.
Researcher notes
Evidence is sparse. The bundle identifies one affected version, memory corruption, CWE-119, CVSS 6.3, and public exploit disclosure. It does not provide a named patch, exact exploit mechanics, or confirmed exploitation in the wild.
Mitigation direction
- Inventory endpoints for PDFMate PDF Converter Pro 1.7.5.0.
- Check Anvsoft or vendor guidance for an update or supported replacement.
- Remove the affected version where business use is not required.
- Restrict users from processing untrusted files with the application.
- Monitor endpoints for crashes or suspicious behavior involving the converter.
Validation and detection
- Confirm installed PDFMate PDF Converter Pro versions on managed endpoints.
- Verify whether version 1.7.5.0 remains in active use.
- Review software allowlists and deployment records for the affected product.
- Check endpoint telemetry for abnormal crashes involving the application.
- Document vendor remediation status and any compensating controls.
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.
CWE-119: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2017-20144 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
- Medium
- CVSS
- 6.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
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 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:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L2.83.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Source materials
- CVE List V5 sourceCVE List V5
- https://www.vulnerability-lab.com/get_content.php?id=2029CVE reference · x_refsource_MISC
- https://vuldb.com/?id.97267CVE 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.
Improper Restriction of Operations within the Bounds of a Memory Buffer
Improper Restriction of Operations within the Bounds of a Memory Buffer represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.