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.
Scores
CVSS v3
7.8
EPSS
0.0007
EPSS Percentile
21.0%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-823
Status
published
Products (1)
unixodbc/unixodbc
Published
Mar 18, 2024
Tracked Since
Feb 18, 2026