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No exploitation reportedFix available

CVE-2020-36150

No exploitation reported by the sources we read.

  • Published2021-02-08
  • WeaknessCWE-125

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Incorrect handling of input data in loudness function in the libmysofa library 0.5 - 1.1 will lead to heap buffer overflow and access to unallocated memory block.

Timeline

dates in UTC
  1. 2021-02-0821:15CVE publishedNVD

Versions per branch

NVD
Fedoraproject fedora
BranchAffectedFixed in
32.x= 32no fix published
Symonics libmysofa
BranchAffectedFixed in
1.1≥ 0.5, ≤ 1.1no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • libmysofaUbuntu:Pro:20.04:LTSall versions · no fixed version listed
  • libmysofaUbuntu:Pro:18.04:LTSall versions · no fixed version listed
  • libmysofaUbuntu:22.04:LTSall versions · fixed in 1.2~dfsg0-1
  • libmysofaSUSE:Package Hub 15 SP2all versions · fixed in 0.9.1-bp152.4.3.1
  • libmysofaopenSUSE:Leap 15.2all versions · fixed in 0.9.1-lp152.3.3.1
  • libmysofaDebian:14all versions · fixed in 1.2~dfsg0-1
  • libmysofaDebian:13all versions · fixed in 1.2~dfsg0-1
  • libmysofaDebian:12all versions · fixed in 1.2~dfsg0-1

Vendor advisories

  • CVE-2020-36150 Red Hat Product Security

    libmysofa: Incorrect handling of input data in loudness function

Full record on NVD

Fix

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Published
2021-02-08
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-9w8f-hpgh-vxjr

Frequently asked questions

What is CVE-2020-36150?

Incorrect handling of input data in loudness function in the libmysofa library 0.5 - 1.1 will lead to heap buffer overflow and access to unallocated memory block.

Is CVE-2020-36150 actively exploited?

Active exploitation of CVE-2020-36150 has not been confirmed. Its EPSS score was 1.2% on 2026-11-09, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-36150?

CVE-2020-36150 has a CVSS v3 base score of 6.5 (MEDIUM severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

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