CVE-2018-18226
CVSS V2 High 7.8
CVSS V3 High 7.5
Description
In Wireshark 2.6.0 to 2.6.3, the Steam IHS Discovery dissector could consume system memory. This was addressed in epan/dissectors/packet-steam-ihs-discovery.c by changing the memory-management approach.
Overview
- CVE ID
- CVE-2018-18226
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2018-10-12T06:29:01
- Last Modified Date
- 2020-03-20T01:15:20
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* | 1 | OR | 2.6.0 | 2.6.3 |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- COMPLETE
- Base Score
- 7.8
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://www.wireshark.org/security/wnpa-sec-2018-48.html | Vendor Advisory |
| https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=6e920ddc3cad2886ef07ca1a8e50e2a5c50986f7 | Patch Vendor Advisory |
| https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15171 | Issue Tracking Patch Vendor Advisory |
| http://www.securityfocus.com/bid/105583 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1041909 | Third Party Advisory VDB Entry |
| https://www.debian.org/security/2018/dsa-4359 | Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-18226 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18226 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:46:46 | Added to TrackCVE | |||
| 2022-12-03 13:13:24 | 2018-10-12T06:29Z | 2018-10-12T06:29:01 | CVE Published Date | updated |
| 2022-12-03 13:13:24 | 2020-03-20T01:15:20 | CVE Modified Date | updated | |
| 2022-12-03 13:13:24 | Modified | Vulnerability Status | updated |