Buffer overflow in Jiangmin Antivirus
CVE-2023-1626
A vulnerability was found in Jianming Antivirus 16.2.2022.418. It has been declared as critical. This vulnerability affects unknown code in the library kvcore.sys of the component IoControlCode Handler. The manipulation leads to memory corruption. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-224008.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (24.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 24.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Jiangmin Antivirus — versions 16.2.2022.418
- Jianming Antivirus — versions 16.2.2022.418
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, Third Party Advisory)
- github.com/zeze-zeze/WindowsKernelVuln/tree/master/unassigned31 (Third Party Advisory, broken-link)
- drive.google.com/file/d/1soMFXUAYkCttFDA_icry6q-irb2jdAxw/view (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2023-1626?
- CVE-2023-1626 is a medium-severity vulnerability in Jiangmin Antivirus, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 5.3/10. Published 2023-03-25.
- How severe is CVE-2023-1626?
- Medium severity. CVSS v3 base score is 5.3 out of 10.