Security Resilience

CVE-2023-29349

Memory Safety in Microsoft Odbc Driver For Sql Server 17.0.1.1 – 17.10.4.1

Memory Safety
Published
16 June 2023
Modified
21 November 2024
Patch / advisory
View advisory
CVSS Score v3.1 7.8
Click a component to see what it means
Raw vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score 0.0060 48th percentile
Risk Priority 58 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2023-29349 is a high-severity Wrap or Wraparound (CWE-191) vulnerability in Microsoft Odbc Driver For Sql Server. Its CVSS base score is 7.8 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique LSASS Memory (T1003.001); ranked at the 48th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability Data

Microsoft ODBC and OLE DB Remote Code Execution Vulnerability

CWE(s)
CWE-191NVD-CWE-noinfo

Related Threats

MITRE ATT&CK Enterprise Techniques

T1003.001 LSASS Memory Credential Access
Adversaries may attempt to access credential material stored in the process memory of the Local Security Authority Subsystem Service (LSASS).
attack.mitre.org →
T1003.003 NTDS Credential Access
Adversaries may attempt to access or create a copy of the Active Directory domain database in order to steal credential information, as well as obtain other information about domain members such as devices, users, and access rights.
attack.mitre.org →
T1003.005 Cached Domain Credentials Credential Access
Adversaries may attempt to access cached domain credentials used to allow authentication to occur in the event a domain controller is unavailable.
attack.mitre.org →
T1003.008 /etc/passwd and /etc/shadow Credential Access
Adversaries may attempt to dump the contents of <code>/etc/passwd</code> and <code>/etc/shadow</code> to enable offline password cracking.
attack.mitre.org →
T1005 Data from Local System Collection
Adversaries may search local system sources, such as file systems, configuration files, local databases, virtual machine files, or process memory, to find files of interest and sensitive data prior to Exfiltration.
attack.mitre.org →
T1008 Fallback Channels Command And Control
Adversaries may use fallback or alternate communication channels if the primary channel is compromised or inaccessible in order to maintain reliable command and control and to avoid data transfer thresholds.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2023-36785Same product: Microsoft Odbc Driver For Sql Server
CVE-2023-38169Same product: Microsoft Odbc Driver For Sql Server
CVE-2023-36728Same product: Microsoft Odbc Driver For Sql Server
CVE-2023-21718Same product: Microsoft Sql Server
CVE-2024-28945Same product: Microsoft Ole Db Driver For Sql Server
CVE-2023-29356Same product: Microsoft Odbc Driver For Sql Server
CVE-2024-28930Same product: Microsoft Odbc Driver For Sql Server
CVE-2024-28933Same product: Microsoft Odbc Driver For Sql Server
CVE-2024-30011Same vendor: Microsoft
CVE-2023-36796Same vendor: Microsoft

Affected Assets

microsoft
odbc driver for sql server
17.0.1.1 — 17.10.4.1 · 17.0.1.1 — 17.10.4.1 · 17.0.1.1 — 17.10.4.1
microsoft
ole db driver for sql server
18.0.2 — 18.6.0006.0 · 19.0.0 — 19.3.0001.0
microsoft
sql server
2019, 2022

Mitigating Controls

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

ID.RA-01 partial match
blocks

Vulnerability scanning and code analysis can surface underflow flaws after they are introduced.

PR.PS-02 partial match
blocks

Routine patching can remediate known underflow bugs once they are discovered in deployed software.

PR.PS-06 partial match
blocks

Secure SDLC practices directly prevent integer underflow defects via input validation, bounds checking, and static analysis.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.5.14 Information transfer partial match
removes
A.5.15 Access control partial match
removes
A.5.16 Identity management partial match
removes
A.5.17 Authentication information partial match
removes
A.5.18 Access rights partial match
removes
A.8.10 Information deletion partial match
removes

References