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CVE-2024-1013— Unixodbc: out of bounds stack write due to pointer-to-integer types conversion

Quick assessment

Affected
Red Hat Red Hat Enterprise Linux 6
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

unixODBC是unixODBC的一种开放规范，用于为应用程序开发人员提供访问数据源的可预测 API。数据源包括 SQL Server 和任何带有 ODBC 驱动程序的数据源。 unixODBC存在安全漏洞，该漏洞源于存在越界堆栈写入漏洞。

CVSS 7.8 · High EPSS 0.28% · P19

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2024-1013

Vulnerability Information
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Vulnerability Title
Unixodbc: out of bounds stack write due to pointer-to-integer types conversion
Source: CVE Program / CVE List V5
Vulnerability Description
An out-of-bounds stack write flaw was found in unixODBC on 64-bit architectures where the caller has 4 bytes and callee writes 8 bytes. This issue may go unnoticed on little-endian architectures, while big-endian architectures can be broken.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用越界的指针偏移
Source: CVE Program / CVE List V5
Vulnerability Title
unixODBC 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
unixODBC是unixODBC的一种开放规范，用于为应用程序开发人员提供访问数据源的可预测 API。数据源包括 SQL Server 和任何带有 ODBC 驱动程序的数据源。 unixODBC存在安全漏洞，该漏洞源于存在越界堆栈写入漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Red Hat Red Hat Enterprise Linux 6 - cpe:/o:redhat:enterprise_linux:6
Red Hat Red Hat Enterprise Linux 7 - cpe:/o:redhat:enterprise_linux:7
Red Hat Red Hat Enterprise Linux 7 - cpe:/o:redhat:enterprise_linux:7
Red Hat Red Hat Enterprise Linux 8 - cpe:/o:redhat:enterprise_linux:8
Red Hat Red Hat Enterprise Linux 9 - cpe:/o:redhat:enterprise_linux:9

II. Public POCs for CVE-2024-1013

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 9569 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2024-1013

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Patches & Fixes for CVE-2024-1013 (1)

Vendor Advisories for CVE-2024-1013 (2)

IV. Related Vulnerabilities

Same product: Red Hat Enterprise Linux 6
Same vendor: Red Hat
Same weakness: CWE-823

V. Comments for CVE-2024-1013

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