CVE-2021-45927

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-45927
MDB Tools (aka mdbtools) 0.9.2 has a stack-based buffer overflow (at 0x7ffd6e029ee0) in mdb_numeric_to_string (called from mdb_xfer_bound_data and _mdb_attempt_bind).

7.8 /10

CVSS v3 : 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

4.6 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36187 Exploit Issue Tracking Third Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mdbtools/OSV-2021-1003.yaml Exploit Third Party Advisory
https://github.com/mdbtools/mdbtools/commit/373b7ff4c4daf887269c078407cb1338942c4ea6 Patch Third Party Advisory
https://security.gentoo.org/glsa/202208-12 Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36187 Exploit Issue Tracking Third Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mdbtools/OSV-2021-1003.yaml Exploit Third Party Advisory
https://github.com/mdbtools/mdbtools/commit/373b7ff4c4daf887269c078407cb1338942c4ea6 Patch Third Party Advisory
https://security.gentoo.org/glsa/202208-12 Third Party Advisory
Configurations

Configuration 1 (hide)

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

21 Nov 2024, 06:33

Type Values Removed Values Added
References () https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36187 - Exploit, Issue Tracking, Third Party Advisory () https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36187 - Exploit, Issue Tracking, Third Party Advisory
References () https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mdbtools/OSV-2021-1003.yaml - Exploit, Third Party Advisory () https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mdbtools/OSV-2021-1003.yaml - Exploit, Third Party Advisory
References () https://github.com/mdbtools/mdbtools/commit/373b7ff4c4daf887269c078407cb1338942c4ea6 - Patch, Third Party Advisory () https://github.com/mdbtools/mdbtools/commit/373b7ff4c4daf887269c078407cb1338942c4ea6 - Patch, Third Party Advisory
References () https://security.gentoo.org/glsa/202208-12 - Third Party Advisory () https://security.gentoo.org/glsa/202208-12 - Third Party Advisory

10 Aug 2022, 20:15

Type Values Removed Values Added
References
  • (GENTOO) https://security.gentoo.org/glsa/202208-12 -

12 Jan 2022, 14:27

Type Values Removed Values Added
References (MISC) https://github.com/mdbtools/mdbtools/commit/373b7ff4c4daf887269c078407cb1338942c4ea6 - (MISC) https://github.com/mdbtools/mdbtools/commit/373b7ff4c4daf887269c078407cb1338942c4ea6 - Patch, Third Party Advisory
References (MISC) https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mdbtools/OSV-2021-1003.yaml - (MISC) https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mdbtools/OSV-2021-1003.yaml - Exploit, Third Party Advisory
References (MISC) https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36187 - (MISC) https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36187 - Exploit, Issue Tracking, Third Party Advisory
CPE cpe:2.3:a:mdbtools_project:mdbtools:0.9.2:*:*:*:*:*:*:*
CWE CWE-787
CVSS v2 : unknown
v3 : unknown 		v2 : 4.6
v3 : 7.8

01 Jan 2022, 01:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-01-01 01:15

Updated : 2024-11-21 06:33

NVD link : CVE-2021-45927

Mitre link : CVE-2021-45927

CVE.ORG link : CVE-2021-45927

JSON object : View

Products Affected

mdbtools_project

  • mdbtools
CWE
CWE-787

Out-of-bounds Write