CVE Vulnerability

CVE-2021-45926

MDB Tools (aka mdbtools) 0.9.2 has a stack-based buffer overflow (at 0x7ffd0c689be0) in mdb_numeric_to_string (called from mdb_xfer_bound_data and _mdb_attempt_bind).

4.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/mdbtools/mdbtools/commit/373b7ff4c4daf887269c078407cb1338942c4ea6 Patch Third Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mdbtools/OSV-2021-958.yaml Exploit Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35972 Exploit Issue Tracking
https://security.gentoo.org/glsa/202208-12 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:mdbtools_project:mdbtools:0.9.2:*:*:*:*:*:*:*
Information

Published : 2022-01-01 01:15

Updated : 2022-12-09 04:39

NVD link : CVE-2021-45926

Mitre link : CVE-2021-45926

Products Affected
No products.
CWE
CWE-787