CVE-2021-36977

matio (aka MAT File I/O Library) 1.5.20 and 1.5.21 has a heap-based buffer overflow in H5MM_memcpy (called from H5MM_malloc and H5C_load_entry), related to use of HDF5 1.12.0.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31265	Patch Third Party Advisory
https://github.com/HDFGroup/hdf5/issues/272	Issue Tracking Third Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/matio/OSV-2021-440.yaml	Third Party Advisory
https://github.com/google/oss-fuzz-vulns/commit/37b781ace1b4228fc36483bb7e30c72ea9d4c3d6	Issue Tracking Patch Third Party Advisory
https://github.com/google/oss-fuzz/issues/4999	Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:matio_project:matio:1.5.20:::::::*
	cpe:2.3:a:matio_project:matio:1.5.21:::::::*

History

No history.

Information

Published : 2021-07-20 07:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-36977

Mitre link : CVE-2021-36977

CVE.ORG link : CVE-2021-36977

JSON object : View

Products Affected

matio_project

matio

CWE

CWE-787

Out-of-bounds Write

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