CVE-2018-11504
CVSS V2 Medium 4.3
CVSS V3 Medium 5.5
Description
The islist function in markdown.c in libmarkdown.a in DISCOUNT 2.2.3a allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted file, as demonstrated by mkd2html.
Overview
- CVE ID
- CVE-2018-11504
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2018-05-26T21:29:00
- Last Modified Date
- 2019-10-03T00:03:26
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:a:discount_project:discount:2.2.3:a:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
Reference URL | Reference Tags |
---|---|
https://github.com/Orc/discount/issues/189#issuecomment-392247798 | Issue Tracking Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2018/09/msg00009.html | Mailing List Third Party Advisory |
https://www.debian.org/security/2018/dsa-4293 | Third Party Advisory |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-11504 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11504 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 17:31:58 | Added to TrackCVE | |||
2022-12-03 06:41:27 | 2018-05-26T21:29Z | 2018-05-26T21:29:00 | CVE Published Date | updated |
2022-12-03 06:41:27 | 2019-10-03T00:03:26 | CVE Modified Date | updated | |
2022-12-03 06:41:27 | Analyzed | Vulnerability Status | updated |