CVE-2023-27590

Summary

Rizin is a UNIX-like reverse engineering framework and command-line toolset. In version 0.5.1 and prior, converting a GDB registers profile file into a Rizin register profile can result in a stack-based buffer overflow when the name, type, or groups fields have longer values than expected. Users opening untrusted GDB registers files (e.g. with the drpg or arpg commands) are affected by this flaw. Commit d6196703d89c84467b600ba2692534579dc25ed4 contains a patch for this issue. As a workaround, review the GDB register profiles before loading them with drpg/arpg commands.

Affected Software

VendorProductVersion RangeStatus
rizinorgrizin<= 0.5.1affected

Weaknesses

  • CWE-121: CWE-121: Stack-based Buffer Overflow
  • CWE-120: CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References