VDB
CVE-2020-27818
CVE-2020-27818
PUBLISHED
CVSS 3.299999952316284 LOW
A flaw was found in the check_chunk_name() function of pngcheck-2.4.0. An attacker able to pass a malicious file to be processed by pngcheck could cause a temporary denial of service, posing a low risk to application availability.
EPSS 1.22% · 68.2th percentile
Risk Scores
CVSS 3.1
3.299999952316284
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
EPSS Score
1.22%
68.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | pngcheck | 2.3.0-7, 0 |
| Ubuntu:Pro:16.04:LTS | pngcheck | 0, 2.3.0-7 |
| Ubuntu:20.04:LTS | pngcheck | 0, 2.3.0-7 |
| Ubuntu:25.10 | pngcheck | 3.0.3-3, 0 |
| Ubuntu:24.04:LTS | pngcheck | 0, 3.0.3-3 |
Timeline
- Dec 6, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Dec 30, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jun 3, 2022 CVE Updated
- Jul 8, 2022 EPSS Score
- Sep 10, 2022 EPSS Score
- Nov 12, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-27818 advisory
- https://ubuntu.com/security/notices/USN-6182-1 advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1902011 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-27818 third-party-advisory