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CVE-2024-1013

25
FAUCET Score

CVE-2024-1013 is an out-of-bounds stack write vulnerability in unixODBC on 64-bit architectures, specifically when a 4-byte caller interacts with an 8-byte callee, potentially leading to system compromise. This flaw primarily affects unixODBC and is more likely to cause issues on big-endian systems. It carries a CVSS score of 7.8 (HIGH), indicating a local attack vector with low complexity, requiring low privileges, and resulting in high confidentiality, integrity, and availability impacts. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:unixodbc:unixodbc:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.28%
Probability of exploitation in next 30 days
EPSS Percentile
20.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0028 is in the 57th percentile among its peer group of 16,994 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

microsoftpatch availablevia msrc
Product: 17780-17084Fixed in: 2.3.12-2
microsoftpatch availablevia msrc
Product: 20009-17086Fixed in: 2.3.9-3
microsoftpatch availablevia msrc
Product: azl3 unixODBC 2.3.12-2 on Azure Linux 3.0Fixed in: 2.3.12-2
microsoftpatch availablevia msrc
Product: cbl2 unixODBC 2.3.9-3 on CBL Mariner 2.0Fixed in: 2.3.9-3

Vendor Advisories (2)

redhatCVE-2024-1013Moderate

unixODBC: out of bounds stack write due to pointer-to-integer types conversion

Mar 18, 2024
microsoft2024-Mar/CVE-2024-1013Important

Unixodbc: out of bounds stack write due to pointer-to-integer types conversion

Mar 12, 2024

References

access.redhat.com / security/cve/CVE-2024-1013
Broken Link
bugzilla.redhat.com / show_bug.cgi
Issue Tracking
github.com / lurcher/unixODBC/pull/157
Issue Tracking