CVE-2017-13055
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2017-13055
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-13055.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2017-13055
- Downstream
- Related
- Published
- 2017-09-14T06:29:03Z
- Modified
- 2025-10-15T08:45:38.423536Z
- 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 ISO IS-IS parser in tcpdump before 4.9.2 has a buffer over-read in print-isoclns.c:isisprintisreachsubtlv().
- 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/5d0d76e88ee2d3236d7e032589d6f1d4ec5f7b1e
- 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",
"deprecated": false,
"source": "https://github.com/the-tcpdump-group/tcpdump/commit/5d0d76e88ee2d3236d7e032589d6f1d4ec5f7b1e",
"signature_version": "v1",
"target": {
"file": "print-isoclns.c"
},
"digest": {
"threshold": 0.9,
"line_hashes": [
"268872199209433859824263155583322783210",
"100226478625329499165310110478394734424",
"298920727269548542059712833551838803430",
"93346281306487972737854753147262423864",
"288212607973428931597131834176087760944",
"195259105033107390020991586578507116901",
"172721198790665924701846368456583485320",
"323540136499082413077282677922287560180"
]
},
"id": "CVE-2017-13055-34f503c7"
},
{
"signature_type": "Function",
"deprecated": false,
"source": "https://github.com/the-tcpdump-group/tcpdump/commit/5d0d76e88ee2d3236d7e032589d6f1d4ec5f7b1e",
"signature_version": "v1",
"target": {
"function": "isis_print_is_reach_subtlv",
"file": "print-isoclns.c"
},
"digest": {
"function_hash": "178996193233329007737438771165965823642",
"length": 4187.0
},
"id": "CVE-2017-13055-6e2d8e6c"
}
]