CVE-2021-36977

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

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

V2 Legend

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

29 Apr 2022, 15:06

Type Values Removed Values Added
References (MISC) https://github.com/google/oss-fuzz/issues/4999 - (MISC) https://github.com/google/oss-fuzz/issues/4999 - Issue Tracking, Third Party Advisory
References (MISC) https://github.com/google/oss-fuzz-vulns/commit/37b781ace1b4228fc36483bb7e30c72ea9d4c3d6 - (MISC) https://github.com/google/oss-fuzz-vulns/commit/37b781ace1b4228fc36483bb7e30c72ea9d4c3d6 - Issue Tracking, Patch, Third Party Advisory
References (MISC) https://github.com/HDFGroup/hdf5/issues/272 - (MISC) https://github.com/HDFGroup/hdf5/issues/272 - Issue Tracking, Third Party Advisory

17 Jan 2022, 18:15

Type Values Removed Values Added
References
  • (MISC) https://github.com/google/oss-fuzz/issues/4999 -
  • (MISC) https://github.com/google/oss-fuzz-vulns/commit/37b781ace1b4228fc36483bb7e30c72ea9d4c3d6 -
  • (MISC) https://github.com/HDFGroup/hdf5/issues/272 -
Summary 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). 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.

27 Jul 2021, 22:22

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.5
References (MISC) https://github.com/google/oss-fuzz-vulns/blob/main/vulns/matio/OSV-2021-440.yaml - (MISC) https://github.com/google/oss-fuzz-vulns/blob/main/vulns/matio/OSV-2021-440.yaml - Third Party Advisory
References (MISC) https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31265 - (MISC) https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31265 - Patch, Third Party Advisory
CPE cpe:2.3:a:matio_project:matio:1.5.20:*:*:*:*:*:*:*
cpe:2.3:a:matio_project:matio:1.5.21:*:*:*:*:*:*:*
CWE CWE-787

20 Jul 2021, 07:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-07-20 07:15

Updated : 2023-12-10 13:55

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