DEBIAN-CVE-2022-36440

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Source
https://security-tracker.debian.org/tracker/CVE-2022-36440
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-36440.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2022-36440
Upstream
Published
2023-04-03T16:15:07Z
Modified
2025-09-30T05:17:13.518475Z
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 reachable assertion was found in Frrouting frr-bgpd 8.3.0 in the peekforas4_capability function. Attackers can maliciously construct BGP open packets and send them to BGP peers running frr-bgpd, resulting in DoS.

References

Affected packages

Debian:11 / frr

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.5.1-1.1+deb11u2

Affected versions

7.*

7.5.1-1.1
7.5.1-1.1+deb11u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / frr

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.4.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / frr

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.4.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / frr

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.4.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}