Vulnerability · Published Apr 12, 2020 · Assigned by mitre
CVE-2020-11722
Critical 9.8
In plain English
A critical-severity security flaw in the crawl package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.9% (higher than 90% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)3.9%top 9.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | crawl | 2:0.25.0-1 | DEBIAN-CVE-2020-11722 |
| Debian:13 | crawl | 2:0.25.0-1 | DEBIAN-CVE-2020-11722 |
| Debian:14 | crawl | 2:0.25.0-1 | DEBIAN-CVE-2020-11722 |
Affected products (as reported)
References
- https://dpmendenhall.blogspot.com/2020/03/dungeon-crawl-stone-soup.html x_refsource_MISC
- https://github.com/crawl/crawl/commit/768f60da87a3fa0b5561da5ade9309577c176d04 x_refsource_MISC
- https://github.com/crawl/crawl/commit/fc522ff6eb1bbb85e3de60c60a45762571e48c28 x_refsource_MISC
- openSUSE-SU-2020:0549 vendor-advisory, x_refsource_SUSE
- FEDORA-2020-c976cfa87e vendor-advisory, x_refsource_FEDORA
- FEDORA-2020-de88782eaa vendor-advisory, x_refsource_FEDORA