CVE-2018-14468
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-14468
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-14468.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-14468
- Downstream
- Related
- Published
- 2019-10-03T16:15:11Z
- Modified
- 2025-10-21T04:25:01.578920Z
- 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
-
The FRF.16 parser in tcpdump before 4.9.3 has a buffer over-read in print-fr.c:mfr_print().
- References
-
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html
- http://seclists.org/fulldisclosure/2019/Dec/26
- https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES
- https://github.com/the-tcpdump-group/tcpdump/commit/aa3e54f594385ce7e1e319b0c84999e51192578b
- https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html
- https://seclists.org/bugtraq/2019/Dec/23
- https://seclists.org/bugtraq/2019/Oct/28
- https://security.netapp.com/advisory/ntap-20200120-0001/
- https://support.apple.com/kb/HT210788
- https://www.debian.org/security/2019/dsa-4547
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/
- https://support.f5.com/csp/article/K04367730?utm_source=f5support&%3Butm_medium=RSS
- https://usn.ubuntu.com/4252-1/
- https://usn.ubuntu.com/4252-2/
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
tcpdump-4.9.0-bp
tcpdump-4.9.1
tcpdump-4.9.2
Database specific
vanir_signatures
[
{
"signature_type": "Function",
"digest": {
"function_hash": "109988072515468496425026116644756917418",
"length": 2311.0
},
"target": {
"file": "print-fr.c",
"function": "mfr_print"
},
"source": "https://github.com/the-tcpdump-group/tcpdump/commit/aa3e54f594385ce7e1e319b0c84999e51192578b",
"id": "CVE-2018-14468-03f38018",
"deprecated": false,
"signature_version": "v1"
},
{
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"190363503508851327864638643022534572503",
"165025868637319950258452157378221762251",
"86930679929499363454661396384072568889",
"222498012124375742973640888207430069867"
]
},
"target": {
"file": "print-fr.c"
},
"source": "https://github.com/the-tcpdump-group/tcpdump/commit/aa3e54f594385ce7e1e319b0c84999e51192578b",
"id": "CVE-2018-14468-f7adefa6",
"deprecated": false,
"signature_version": "v1"
}
]