CVE-2018-7323
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissectors/packet-wccp.c had a large loop that was addressed by ensuring that a calculated length was monotonically increasing.
Overview
- CVE ID
- CVE-2018-7323
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2018-02-23T22:29:00
- Last Modified Date
- 2020-08-24T17:37:01
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* | 1 | OR | 2.2.0 | 2.2.12 |
| cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* | 1 | OR | 2.4.0 | 2.4.4 |
| cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
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-2018-06.html | Vendor Advisory |
| https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=5d45b69b590cabc5127282d1ade3bca1598e5f5c | Patch Vendor Advisory |
| https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=4f9199ea8cff56c6704e9828c3d80360b27c4565 | Patch Vendor Advisory |
| https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14412 | Issue Tracking Vendor Advisory |
| http://www.securityfocus.com/bid/103158 | Third Party Advisory VDB Entry |
| https://lists.debian.org/debian-lts-announce/2018/04/msg00018.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-7323 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7323 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:31:33 | Added to TrackCVE | |||
| 2022-12-03 02:42:03 | 2018-02-23T22:29Z | 2018-02-23T22:29:00 | CVE Published Date | updated |
| 2022-12-03 02:42:03 | 2020-08-24T17:37:01 | CVE Modified Date | updated | |
| 2022-12-03 02:42:03 | Analyzed | Vulnerability Status | updated |