CVE-2021-3674

Summary

A flaw was found in rizin. The create_section_from_phdr function allocates space for ELF section data by processing the headers. Crafted values in the headers can cause out of bounds reads, which can lead to memory corruption and possibly code execution through the binary object's callback function.

Affected Software

VendorProductVersion RangeStatus
n/arizinaffected rizin after version v0.2.1 until commit 1e0c34946dddf9b8e5e63933aefacf2b26d08103affected

Weaknesses

  • CWE-119: CWE-119

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: no
    • Technical Impact: total

References