VDB
CVE-2018-11468
CVE-2018-11468
PUBLISHED
CVSS 5.5 MEDIUM
The __mkd_trim_line function in mkdio.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.
EPSS 1.48% · 73.6th percentile
Risk Scores
CVSS 3.0
5.5
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.48%
73.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | discount | 0, 2.2.3b8-2, 2.1.8-2 |
| Ubuntu:14.04:LTS | discount | 2.1.7-1, 0, 2.1.6-2 |
| Ubuntu:16.04:LTS | discount | 2.1.8-2, 0 |
Timeline
- May 25, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Dec 30, 2021 EPSS Score
- Mar 3, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Sep 10, 2022 EPSS Score
- Nov 12, 2022 EPSS Score
- Jan 14, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- May 20, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-11468 third-party-advisory
- https://github.com/Orc/discount/issues/189 third-party-advisory
- https://github.com/fCorleone/fuzz_programs/blob/master/discount/issue1_testcase third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-11468 third-party-advisory