CVE-2020-11722
CRITICAL
9.8
CVSS Score
Published: April 12, 2020 at 06:59 PM UTC
Updated: June 17, 2026 at 02:50 AM UTC
1 product affected across 1 vendorDungeon Crawl Stone Soup
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Severity
CRITICAL9.8
Exploit prediction
EPSS 4%
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
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 0.25
Affected range stops below 0.25, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00037.html
- https://dpmendenhall.blogspot.com/2020/03/dungeon-crawl-stone-soup.html
- https://github.com/crawl/crawl/commit/768f60da87a3fa0b5561da5ade9309577c176d04
- https://github.com/crawl/crawl/commit/fc522ff6eb1bbb85e3de60c60a45762571e48c28
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6QLPN635S7J3MUXLIHYK6MDAHEIASFYP/
References (6)
Vendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00037.htmlx_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://dpmendenhall.blogspot.com/2020/03/dungeon-crawl-stone-soup.htmlx_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/crawl/crawl/commit/768f60da87a3fa0b5561da5ade9309577c176d04x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/crawl/crawl/commit/fc522ff6eb1bbb85e3de60c60a45762571e48c28Vendor Advisoryx_refsource_FEDORA
Source: [email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6QLPN635S7J3MUXLIHYK6MDAHEIASFYP/Vendor Advisoryx_refsource_FEDORA
Source: [email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNXK7QE7EA7XSDDNOWX2A6MJNWOIYCTC/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-434
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