CVE-2020-36429

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-36429
Variant_encodeJson in open62541 1.x before 1.0.4 has an out-of-bounds write for a large recursion depth.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

2.1 /10

CVSS v2.0 : LOW

V2 Legend

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

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20578 Patch Third Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2020-153.yaml Third Party Advisory
https://github.com/open62541/open62541/commit/c800e2987b10bb3af6ef644b515b5d6392f8861d Patch Third Party Advisory
https://github.com/open62541/open62541/compare/v1.0.3...v1.0.4 Patch Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20578 Patch Third Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2020-153.yaml Third Party Advisory
https://github.com/open62541/open62541/commit/c800e2987b10bb3af6ef644b515b5d6392f8861d Patch Third Party Advisory
https://github.com/open62541/open62541/compare/v1.0.3...v1.0.4 Patch Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:open62541:open62541:*:*:*:*:*:*:*:*
History

21 Nov 2024, 05:29

Type Values Removed Values Added
References () https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20578 - Patch, Third Party Advisory () https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20578 - Patch, Third Party Advisory
References () https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2020-153.yaml - Third Party Advisory () https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2020-153.yaml - Third Party Advisory
References () https://github.com/open62541/open62541/commit/c800e2987b10bb3af6ef644b515b5d6392f8861d - Patch, Third Party Advisory () https://github.com/open62541/open62541/commit/c800e2987b10bb3af6ef644b515b5d6392f8861d - Patch, Third Party Advisory
References () https://github.com/open62541/open62541/compare/v1.0.3...v1.0.4 - Patch, Third Party Advisory () https://github.com/open62541/open62541/compare/v1.0.3...v1.0.4 - Patch, Third Party Advisory

28 Jul 2021, 19:28

Type Values Removed Values Added
CWE CWE-787
CPE cpe:2.3:a:open62541:open62541:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 2.1
v3 : 5.5
References (MISC) https://github.com/open62541/open62541/compare/v1.0.3...v1.0.4 - (MISC) https://github.com/open62541/open62541/compare/v1.0.3...v1.0.4 - Patch, Third Party Advisory
References (MISC) https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2020-153.yaml - (MISC) https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2020-153.yaml - Third Party Advisory
References (MISC) https://github.com/open62541/open62541/commit/c800e2987b10bb3af6ef644b515b5d6392f8861d - (MISC) https://github.com/open62541/open62541/commit/c800e2987b10bb3af6ef644b515b5d6392f8861d - Patch, Third Party Advisory
References (MISC) https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20578 - (MISC) https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20578 - Patch, Third Party Advisory

20 Jul 2021, 07:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-07-20 07:15

Updated : 2024-11-21 05:29

NVD link : CVE-2020-36429

Mitre link : CVE-2020-36429

CVE.ORG link : CVE-2020-36429

JSON object : View

Products Affected

open62541

  • open62541
CWE
CWE-787

Out-of-bounds Write