CVE-2021-4091

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-4091
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4091.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-4091
Related
Published
2022-02-18T18:15:10Z
Modified
2024-09-18T03:16:13.182600Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A double-free was found in the way 389-ds-base handles virtual attributes context in persistent searches. An attacker could send a series of search requests, forcing the server to behave unexpectedly, and crash.

References

Affected packages

Debian:11 / 389-ds-base

Package

Name
389-ds-base
Purl
pkg:deb/debian/389-ds-base?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.4.4.11-2
1.4.4.16-1
1.4.4.17-1

2.*

2.0.11-1
2.0.11-2
2.0.14-1
2.0.15-1
2.0.15-1.1
2.3.1-1
2.3.1+dfsg1-1
2.3.4+dfsg1-1
2.3.4+dfsg1-1.1
2.4.4+dfsg1-1
2.4.4+dfsg1-3
2.4.5+dfsg1-1

3.*

3.0.2+dfsg1-1
3.1.1+dfsg1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / 389-ds-base

Package

Name
389-ds-base
Purl
pkg:deb/debian/389-ds-base?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.15-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / 389-ds-base

Package

Name
389-ds-base
Purl
pkg:deb/debian/389-ds-base?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.15-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}