CVE-2020-36149
MEDIUM
6.5
CVSS Score
Published: February 8, 2021 at 08:13 PM UTC
Updated: June 17, 2026 at 03:14 AM UTC
2 products affected across 2 vendorsFedoraLibmysofa
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Severity
MEDIUM6.5
Exploit prediction
EPSS 1%
Description
Incorrect handling of input data in changeAttribute 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).
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
95%
0.5 ≤ v ≤ 1.1
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/hoene/libmysofa/issues/137Vendor Advisoryx_refsource_FEDORA
Source: [email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RQLNZOVVONQSZZJHQVZT6NMOUUDMGBBR/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-476
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