CVE-2019-16159

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Source
https://nvd.nist.gov/vuln/detail/CVE-2019-16159
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-16159.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-16159
Downstream
Related
Published
2019-09-09T15:15:12Z
Modified
2025-11-11T04:55:06.041914Z
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

BIRD Internet Routing Daemon 1.6.x through 1.6.7 and 2.x through 2.0.5 has a stack-based buffer overflow. The BGP daemon's support for RFC 8203 administrative shutdown communication messages included an incorrect logical expression when checking the validity of an input message. Sending a shutdown communication with a sufficient message length causes a four-byte overflow to occur while processing the message, where two of the overflow bytes are attacker-controlled and two are fixed.

References

Affected packages

Git / gitlab.labs.nic.cz/labs/bird

Affected ranges

Type
GIT
Repo
https://gitlab.labs.nic.cz/labs/bird
Events
Introduced
1e3810f9f8e251d82a8157b39df9be196315c43e
Introduced
fa5c09a2e708ed505ca140531b98e695fdaf989c

Affected versions

3.*

3.0-alpha0

v1.*

v1.6.0
v1.6.1
v1.6.2
v1.6.3
v1.6.4
v1.6.5
v1.6.6
v1.6.7
v1.6.8

v2.*

v2.0.0
v2.0.0-pre0
v2.0.0-pre1
v2.0.1
v2.0.10
v2.0.11
v2.0.12
v2.0.2
v2.0.3
v2.0.4
v2.0.5
v2.0.6
v2.0.7
v2.0.8
v2.0.9
v2.13
v2.13.1
v2.14
v2.15
v2.15.1
v2.16
v2.16.1
v2.16.2
v2.17
v2.17.1
v2.17.2

v3.*

v3.0-alpha1
v3.0-alpha2
v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.0.4
v3.0.5
v3.1.0
v3.1.1
v3.1.2
v3.1.3
v3.1.4

Git / gitlab.nic.cz/labs/bird

Affected ranges

Type
GIT
Repo
https://gitlab.nic.cz/labs/bird
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
1657c41c96b3c07d9265b07dd4912033ead4124b
Fixed
8388f5a7e14108a1458fea35bfbb5a453e2c563c

Affected versions

v1.*

v1.2.0
v1.2.1
v1.2.2
v1.2.3
v1.3.0
v1.3.1
v1.3.10
v1.3.11
v1.3.2
v1.3.3
v1.3.4
v1.3.5
v1.3.6
v1.3.7
v1.3.8
v1.3.9
v1.4.0
v1.4.1
v1.4.2
v1.4.3
v1.4.4
v1.4.5
v1.5.0
v1.6.0
v1.6.1
v1.6.2
v1.6.3
v1.6.4
v1.6.5
v1.6.6
v1.6.7

v2.*

v2.0.0
v2.0.0-pre0
v2.0.0-pre1
v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.0.5

Database specific

vanir_signatures

[
    {
        "id": "CVE-2019-16159-19bde9a3",
        "signature_type": "Line",
        "source": "https://gitlab.nic.cz/labs/bird@8388f5a7e14108a1458fea35bfbb5a453e2c563c",
        "target": {
            "file": "proto/bgp/packets.c"
        },
        "digest": {
            "line_hashes": [
                "216893417837476986888965276365877246422",
                "223445219091451626815491961387763006748",
                "321385252695183225000492290604323630133",
                "240393356610038048681844503473819906720",
                "4383943790272205345412568721163061337",
                "276441775111768339359338816026274139390",
                "84258977817401017440276937716070434403",
                "295253454909988706774094035716076630568"
            ],
            "threshold": 0.9
        },
        "signature_version": "v1",
        "deprecated": false
    },
    {
        "id": "CVE-2019-16159-62d9e0ec",
        "signature_type": "Function",
        "source": "https://gitlab.nic.cz/labs/bird@8388f5a7e14108a1458fea35bfbb5a453e2c563c",
        "target": {
            "function": "bgp_handle_message",
            "file": "proto/bgp/packets.c"
        },
        "digest": {
            "length": 448.0,
            "function_hash": "130779972019287339614087948162341524144"
        },
        "signature_version": "v1",
        "deprecated": false
    },
    {
        "id": "CVE-2019-16159-c1c649bd",
        "signature_type": "Line",
        "source": "https://gitlab.nic.cz/labs/bird@1657c41c96b3c07d9265b07dd4912033ead4124b",
        "target": {
            "file": "proto/bgp/packets.c"
        },
        "digest": {
            "line_hashes": [
                "216893417837476986888965276365877246422",
                "223445219091451626815491961387763006748",
                "321385252695183225000492290604323630133",
                "240393356610038048681844503473819906720",
                "255920384722461930579550090089086617062",
                "38099894567800398323843450381818194066",
                "84125401342413400062944322038071946879",
                "70697898021381015989562920937856652083"
            ],
            "threshold": 0.9
        },
        "signature_version": "v1",
        "deprecated": false
    },
    {
        "id": "CVE-2019-16159-ffdc3bfd",
        "signature_type": "Function",
        "source": "https://gitlab.nic.cz/labs/bird@1657c41c96b3c07d9265b07dd4912033ead4124b",
        "target": {
            "function": "bgp_handle_message",
            "file": "proto/bgp/packets.c"
        },
        "digest": {
            "length": 448.0,
            "function_hash": "130779972019287339614087948162341524144"
        },
        "signature_version": "v1",
        "deprecated": false
    }
]