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Fencer Intel
critical 9.8

CVE-2021-38383 json

OwnTone (aka owntone-server) through 28.1 has a use-after-free in net_bind() in misc.c.

published 5y ago modified 4mo ago also EUVD-2021-24836

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 69%
public exploits
0
none known

Summary

OwnTone (aka owntone-server) through 28.1 has a use-after-free in net_bind() in misc.c.

Patch / fix

  • owntone openSUSE Tumbleweed 28.2-1.2

opensuse advisories openSUSE-SU-2024:11135-1

  • live-media Alpine 3.24, Alpine 3.23, Alpine 3.22 +6 more 2022.02.07-r0

alpine advisories ALPINE-CVE-2021-38383

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Is CVE-2021-38383 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Exploit prediction

1.23% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.