DEBIAN-CVE-2021-46828

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Source
https://security-tracker.debian.org/tracker/CVE-2021-46828
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-46828.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2021-46828
Upstream
Published
2022-07-20T06:15:07.907Z
Modified
2025-11-17T04:23:15.028319Z
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

In libtirpc before 1.3.3rc1, remote attackers could exhaust the file descriptors of a process that uses libtirpc because idle TCP connections are mishandled. This can, in turn, lead to an svc_run infinite loop without accepting new connections.

References

Affected packages

Debian:11 / libtirpc

Package

Name
libtirpc
Purl
pkg:deb/debian/libtirpc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.1-1+deb11u1

Affected versions

1.*

1.3.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / libtirpc

Package

Name
libtirpc
Purl
pkg:deb/debian/libtirpc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.2-2.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / libtirpc

Package

Name
libtirpc
Purl
pkg:deb/debian/libtirpc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.2-2.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / libtirpc

Package

Name
libtirpc
Purl
pkg:deb/debian/libtirpc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.2-2.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}