Double Free in Microsoft Odbc Driver 17 For SQL Server On Linux
CVE-2023-36420
Microsoft ODBC Driver for SQL Server Remote Code Execution Vulnerability
Vulnerability class: Double Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.008 (56.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 56.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.008 · change: -0.002
Affected products
- Microsoft Odbc Driver 17 For SQL Server On Linux — versions 17.0.0.0
- Microsoft Odbc Driver 17 For SQL Server On macOS — versions 17.0.0.0
- Microsoft Odbc Driver 17 For SQL Server On Windows — versions 17.0.0.0
- Microsoft Odbc Driver 18 For SQL Server On Linux — versions 18.0.0.0
- Microsoft Odbc Driver 18 For SQL Server On macOS — versions 18.0.0.0
- Microsoft Odbc Driver 18 For SQL Server On Windows — versions 18.0.0.0
- Microsoft SQL Server 2019 (Cu 22) — versions 15.0.0
- Microsoft SQL Server 2019 (Gdr) — versions 15.0.0
- Microsoft SQL Server 2022 (Cu 8) — versions 15.0.0
- Microsoft SQL Server 2022 (Gdr) — versions 16.0.0
Weakness classification (CWE)
References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36420 (vendor-advisory, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-36420?
- CVE-2023-36420 is a high-severity vulnerability in Microsoft Odbc Driver 17 For SQL Server On Linux, classified under Double Free. CVSS score: 7.8/10. Published 2023-10-10.
- How severe is CVE-2023-36420?
- High severity. CVSS v3 base score is 7.8 out of 10.