CVE-2018-7054
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when a server is disconnected during netsplits. NOTE: this issue exists because of an incomplete fix for CVE-2017-7191.
Overview
- CVE ID
- CVE-2018-7054
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2018-02-15T20:29:00
- Last Modified Date
- 2019-07-04T21:15:10
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:irssi:irssi:*:*:*:*:*:*:*:* | 1 | OR | 1.0.7 | |
| cpe:2.3:a:irssi:irssi:1.1.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* | 1 | OR | ||
| 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:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://irssi.org/security/irssi_sa_2018_02.txt | Mitigation Vendor Advisory |
| http://openwall.com/lists/oss-security/2018/02/15/1 | Mailing List |
| https://usn.ubuntu.com/3590-1/ | Third Party Advisory |
| https://www.debian.org/security/2018/dsa-4162 | Third Party Advisory |
| https://usn.ubuntu.com/4046-1/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-7054 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7054 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:49:04 | Added to TrackCVE | |||
| 2022-12-03 02:17:17 | 2018-02-15T20:29Z | 2018-02-15T20:29:00 | CVE Published Date | updated |
| 2022-12-03 02:17:17 | 2019-07-04T21:15:10 | CVE Modified Date | updated | |
| 2022-12-03 02:17:18 | Modified | Vulnerability Status | updated |