DEBIAN-CVE-2021-36084

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Source
https://security-tracker.debian.org/tracker/CVE-2021-36084
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-36084.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2021-36084
Upstream
Downstream
Published
2021-07-01T03:15:08Z
Modified
2026-09-01T20:04:31Z
Severity
  • 3.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

The CIL compiler in SELinux 3.2 has a use-after-free in __cil_verify_classperms (called from __cil_verify_classpermission and __cil_pre_verify_helper).

References

Affected packages

Debian:12 / libsepol

Package

Name
libsepol
Purl
pkg:deb/debian/libsepol?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-36084.json"

Debian:13 / libsepol

Package

Name
libsepol
Purl
pkg:deb/debian/libsepol?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-36084.json"

Debian:14 / libsepol

Package

Name
libsepol
Purl
pkg:deb/debian/libsepol?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-36084.json"