DEBIAN-CVE-2019-20795

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Source
https://security-tracker.debian.org/tracker/CVE-2019-20795
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-20795.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2019-20795
Upstream
Published
2020-05-09T21:15:10Z
Modified
2025-09-19T06:19:14Z
Summary
[none]
Details

iproute2 before 5.1.0 has a use-after-free in getnetnsidfrom_name in ip/ipnetns.c. NOTE: security relevance may be limited to certain uses of setuid that, although not a default, are sometimes a configuration option offered to end users. Even when setuid is used, other factors (such as C library configuration) may block exploitability.

References

Affected packages

Debian:11 / iproute2

Package

Name
iproute2
Purl
pkg:deb/debian/iproute2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.2.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / iproute2

Package

Name
iproute2
Purl
pkg:deb/debian/iproute2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.2.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / iproute2

Package

Name
iproute2
Purl
pkg:deb/debian/iproute2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.2.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / iproute2

Package

Name
iproute2
Purl
pkg:deb/debian/iproute2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.2.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}