Security readout for executives and security teams
CVE-2020-37040 affects Code::Blocks 17.12. A maliciously crafted Unicode file name entered during project creation can trigger a local buffer overflow and may allow code execution. This requires user interaction on a machine running the vulnerable IDE. Exposure is most likely on developer workstations, lab systems, or build environments where Code::Blocks 17.12 is installed and users create projects or paste file names from untrusted sources. Treat as a targeted workstation risk for development environments. Prioritize inventory and removal or upgrade where Code::Blocks 17.12 is present, especially on systems handling untrusted code or files. Mitigation focus: Identify systems running Code::Blocks 17.12.; Check Code::Blocks official and SourceForge pages for current vendor guidance.; Upgrade or replace vulnerable installations if a supported fixed release is available..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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Open ATT&CK lookupExecution behavior lookup
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Open ATT&CK lookup- Severity
- High
- CVSS
- 8.4 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA and ADP enrichment extracted from CVE v5
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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:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
8.4HighVector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-48594CVE reference · exploit
- Code Blocks SourceForge PageCVE reference · product
- VulnCheck Advisory: Code Blocks 17.12 - 'File Name' Local Buffer OverflowCVE reference · third-party-advisory
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.