CVE-2020-36148

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-36148
Incorrect handling of input data in verifyAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near NULL pointer overwrite in case of no memory restrictions (e.g. in embedded environments).

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://github.com/hoene/libmysofa/issues/138 Exploit Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RQLNZOVVONQSZZJHQVZT6NMOUUDMGBBR/
Configurations

Configuration 1 (hide)

cpe:2.3:a:symonics:libmysofa:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
History

07 Nov 2023, 03:22

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RQLNZOVVONQSZZJHQVZT6NMOUUDMGBBR/', 'name': 'FEDORA-2021-4e40ccb5e6', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RQLNZOVVONQSZZJHQVZT6NMOUUDMGBBR/ -

09 Mar 2021, 15:52

Type Values Removed Values Added
CPE cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RQLNZOVVONQSZZJHQVZT6NMOUUDMGBBR/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RQLNZOVVONQSZZJHQVZT6NMOUUDMGBBR/ - Mailing List, Patch, Third Party Advisory

26 Feb 2021, 03:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RQLNZOVVONQSZZJHQVZT6NMOUUDMGBBR/ -

11 Feb 2021, 16:34

Type Values Removed Values Added
CPE cpe:2.3:a:symonics:libmysofa:*:*:*:*:*:*:*:*
CWE CWE-476
References (MISC) https://github.com/hoene/libmysofa/issues/138 - (MISC) https://github.com/hoene/libmysofa/issues/138 - Exploit, Third Party Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.5

08 Feb 2021, 21:47

Type Values Removed Values Added
New CVE
Information

Published : 2021-02-08 21:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-36148

Mitre link : CVE-2020-36148

CVE.ORG link : CVE-2020-36148

JSON object : View

Products Affected

symonics

  • libmysofa

fedoraproject

  • fedora
CWE
CWE-476

NULL Pointer Dereference