Arbitrary file upload in Dungeon Crawl Stone Soup Project
CVE-2020-11722
Dungeon Crawl Stone Soup (aka DCSS or crawl) before 0.25 allows remote attackers to execute arbitrary code via Lua bytecode embedded in an uploaded .crawlrc file.
Vulnerability class: Unrestricted File Upload
EPSS: 0.039 (89.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Dungeon_crawl_stone_soup_project Dungeon_crawl_stone_soup
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (vendor-advisory, x_refsource_SUSE)
- cve@mitre.org (x_refsource_FEDORA, vendor-advisory)
- cve@mitre.org (x_refsource_FEDORA, vendor-advisory)
Frequently asked questions
- What is CVE-2020-11722?
- CVE-2020-11722 is a critical-severity vulnerability in Dungeon Crawl Stone Soup Project, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2020-04-12.
- How severe is CVE-2020-11722?
- Critical severity. CVSS v3 base score is 9.8 out of 10.