Vulnerability Description
A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtio_crypto_handle_sym_req. There is no check for the value of `src_len` and `dst_len` in virtio_crypto_sym_op_helper, potentially leading to a heap buffer overflow when the two values differ.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Qemu | Qemu | < 8.1.0 |
| Fedoraproject | Fedora | 38 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://access.redhat.com/security/cve/CVE-2023-3180Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2222424Issue TrackingPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00006.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/[email protected]Mailing ListThird Party Advisory
- https://security.netapp.com/advisory/ntap-20230831-0008/Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2023-3180Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2222424Issue TrackingPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00006.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/[email protected]Mailing ListThird Party Advisory
- https://security.netapp.com/advisory/ntap-20230831-0008/Third Party Advisory
FAQ
What is CVE-2023-3180?
CVE-2023-3180 is a vulnerability with a CVSS score of 6.0 (MEDIUM). A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtio_crypto_handle_sym_req. There is no check for the value of `src_len` and `dst_len` in vir...
How severe is CVE-2023-3180?
CVE-2023-3180 has been rated MEDIUM with a CVSS base score of 6.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-3180?
Check the references section above for vendor advisories and patch information. Affected products include: Qemu Qemu, Fedoraproject Fedora, Debian Debian Linux.