CVE-2021-40400

Summary

An out-of-bounds read vulnerability exists in the RS-274X aperture macro outline primitive functionality of Gerbv 2.7.0 and dev (commit b5f1eacd) and the forked version of Gerbv (commit d7f42a9a). A specially-crafted Gerber file can lead to information disclosure. An attacker can provide a malicious file to trigger this vulnerability.

Affected Software

VendorProductVersion RangeStatus
GerbvGerbv2.7.0affected
GerbvGerbvdev (commit b5f1eacd)affected
GerbvGerbv forkeddev (commit d7f42a9a)affected

Weaknesses

  • CWE-119: CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: yes
    • Technical Impact: partial

References