CVE-2017-13046
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2017-13046
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-13046.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2017-13046
- Downstream
- Related
- Published
- 2017-09-14T06:29:02Z
- Modified
- 2025-10-21T04:10:54.638566Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
The BGP parser in tcpdump before 4.9.2 has a buffer over-read in print-bgp.c:bgpattrprint().
- References
-
- http://www.debian.org/security/2017/dsa-3971
- http://www.securitytracker.com/id/1039307
- http://www.tcpdump.org/tcpdump-changes.txt
- https://access.redhat.com/errata/RHEA-2018:0705
- https://github.com/the-tcpdump-group/tcpdump/commit/d10a0f980fe8f9407ab1ffbd612641433ebe175e
- https://security.gentoo.org/glsa/201709-23
- https://support.apple.com/HT208221
Affected packages
Git / github.com/the-tcpdump-group/tcpdump
Affected ranges
- Type
- GIT
- Repo
- https://github.com/the-tcpdump-group/tcpdump
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
tcpdump-3.*
tcpdump-3.5.1
tcpdump-3.6.1
tcpdump-3.7.1
tcpdump-3.8-bp
tcpdump-4.*
tcpdump-4.5.0
tcpdump-4.6.0
tcpdump-4.6.0-bp
tcpdump-4.7.0-bp
tcpdump-4.9.0-bp
Database specific
vanir_signatures
[
{
"signature_type": "Line",
"source": "https://github.com/the-tcpdump-group/tcpdump/commit/d10a0f980fe8f9407ab1ffbd612641433ebe175e",
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"119724313630115847287380973762516868193",
"205038692229712768246849612710398851317",
"86166909227532086198957134701272916612",
"49921369663580181265209702153625237618",
"157572217689921242205809511079767086278",
"119159450301622203133947757984445251444",
"55845719694059390194956897470651587957"
]
},
"id": "CVE-2017-13046-837529a8",
"target": {
"file": "print-bgp.c"
}
},
{
"signature_type": "Function",
"source": "https://github.com/the-tcpdump-group/tcpdump/commit/d10a0f980fe8f9407ab1ffbd612641433ebe175e",
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "42190185194711108551981830729679661694",
"length": 25664.0
},
"id": "CVE-2017-13046-cb4364f6",
"target": {
"function": "bgp_attr_print",
"file": "print-bgp.c"
}
}
]