CVE-2018-14882
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-14882
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-14882.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-14882
- Downstream
- Related
- Published
- 2019-10-03T16:15:12Z
- Modified
- 2025-09-19T09:25:02.887025Z
- 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 ICMPv6 parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp6.c.
- 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/d7505276842e85bfd067fa21cdb32b8a2dc3c5e4
- 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://usn.ubuntu.com/4252-1/
- https://usn.ubuntu.com/4252-2/
- https://security.alpinelinux.org/vuln/CVE-2018-14882
Affected packages
Alpine:v3.10
tcpdump
Alpine:v3.11
tcpdump
Alpine:v3.12
tcpdump
Alpine:v3.13
tcpdump
Alpine:v3.14
tcpdump
Alpine:v3.15
tcpdump
Alpine:v3.16
tcpdump
Alpine:v3.17
tcpdump
Alpine:v3.18
tcpdump
Alpine:v3.19
tcpdump
Alpine:v3.20
tcpdump
Alpine:v3.21
tcpdump
Alpine:v3.22
tcpdump
Alpine:v3.9
tcpdump
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": [
{
"id": "CVE-2018-14882-0b5db90e",
"signature_type": "Function",
"digest": {
"function_hash": "182188482465921195765311260655303643052",
"length": 989.0
},
"target": {
"file": "print-icmp6.c",
"function": "rpl_dao_print"
},
"deprecated": false,
"signature_version": "v1",
"source": "https://github.com/the-tcpdump-group/tcpdump/commit/d7505276842e85bfd067fa21cdb32b8a2dc3c5e4"
},
{
"id": "CVE-2018-14882-11cc68d1",
"signature_type": "Function",
"digest": {
"function_hash": "226516029418000407421859892450386155559",
"length": 4171.0
},
"target": {
"file": "print-icmp6.c",
"function": "icmp6_opt_print"
},
"deprecated": false,
"signature_version": "v1",
"source": "https://github.com/the-tcpdump-group/tcpdump/commit/d7505276842e85bfd067fa21cdb32b8a2dc3c5e4"
},
{
"id": "CVE-2018-14882-1b0f9e17",
"signature_type": "Function",
"digest": {
"function_hash": "130846737505748072638949886387920379300",
"length": 938.0
},
"target": {
"file": "print-icmp6.c",
"function": "rpl_daoack_print"
},
"deprecated": false,
"signature_version": "v1",
"source": "https://github.com/the-tcpdump-group/tcpdump/commit/d7505276842e85bfd067fa21cdb32b8a2dc3c5e4"
},
{
"id": "CVE-2018-14882-2036f55a",
"signature_type": "Function",
"digest": {
"function_hash": "32872990533794806309066565516793656282",
"length": 1089.0
},
"target": {
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"function": "rpl_print"
},
"deprecated": false,
"signature_version": "v1",
"source": "https://github.com/the-tcpdump-group/tcpdump/commit/d7505276842e85bfd067fa21cdb32b8a2dc3c5e4"
},
{
"id": "CVE-2018-14882-28048575",
"signature_type": "Function",
"digest": {
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"length": 980.0
},
"target": {
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"function": "rpl_dio_printopt"
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"deprecated": false,
"signature_version": "v1",
"source": "https://github.com/the-tcpdump-group/tcpdump/commit/d7505276842e85bfd067fa21cdb32b8a2dc3c5e4"
},
{
"id": "CVE-2018-14882-35355244",
"signature_type": "Function",
"digest": {
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},
"target": {
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"function": "icmp6_print"
},
"deprecated": false,
"signature_version": "v1",
"source": "https://github.com/the-tcpdump-group/tcpdump/commit/d7505276842e85bfd067fa21cdb32b8a2dc3c5e4"
},
{
"id": "CVE-2018-14882-8020f85c",
"signature_type": "Function",
"digest": {
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"length": 5978.0
},
"target": {
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"function": "icmp6_nodeinfo_print"
},
"deprecated": false,
"signature_version": "v1",
"source": "https://github.com/the-tcpdump-group/tcpdump/commit/d7505276842e85bfd067fa21cdb32b8a2dc3c5e4"
},
{
"id": "CVE-2018-14882-91330036",
"signature_type": "Function",
"digest": {
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},
"target": {
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"function": "icmp6_rrenum_print"
},
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"source": "https://github.com/the-tcpdump-group/tcpdump/commit/d7505276842e85bfd067fa21cdb32b8a2dc3c5e4"
},
{
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"digest": {
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"source": "https://github.com/the-tcpdump-group/tcpdump/commit/d7505276842e85bfd067fa21cdb32b8a2dc3c5e4"
},
{
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"digest": {
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},
"target": {
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"function": "mldv2_query_print"
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"source": "https://github.com/the-tcpdump-group/tcpdump/commit/d7505276842e85bfd067fa21cdb32b8a2dc3c5e4"
},
{
"id": "CVE-2018-14882-d8300a67",
"signature_type": "Line",
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{
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]
}