CVSS Score of 10 (low)


Published Aug 3, 2023
Updated: Nov 7, 2023
CWE ID 787
CWE ID 122


CVE-2023-3180 is a vulnerability found in the QEMU virtual crypto device, specifically in the virtio_crypto_handle_sym_req function. The flaw occurs due to a missing check for the values of `src_len` and `dst_len` in the virtio_crypto_sym_op_helper function, which can lead to a heap buffer overflow when these values differ. This vulnerability affects various products including exhcGF, c5cVNU, XL7yXI, c5cVNT, and more. The danger posed by this vulnerability is rated as medium, with a base score of 6.0 according to Red Hat and 6.5 according to NIST. To remediate this vulnerability, it is recommended to apply the necessary patches or updates provided by the vendor.


Explore Beyond the CVE Basics with Recorded Future's Vulnerability Intelligence

Note: This is just a basic overview providing quick insights into CVE-2023-3180 information. Gain full access to comprehensive CVE data, risk scores, prioritization, and mitigation data through Recorded Future's Vulnerability Intelligence:
  • Prioritize with Risk-Based Scoring
  • Explore the Extensive Vulnerability Database
  • Receive Early Alerts on Emerging CVEs
  • Focus on Critical Exploitable Vulnerabilities
  • Streamline Remediation with Integration Options