Vulnerability Details CVE-2020-1693
A flaw was found in Spacewalk up to version 2.9 where it was vulnerable to XML internal entity attacks via the /rpc/api endpoint. An unauthenticated remote attacker could use this flaw to retrieve the content of certain files and trigger a denial of service, or in certain circumstances, execute arbitrary code on the Spacewalk server.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.064
EPSS Ranking 90.5%
CVSS Severity
CVSS v3 Score 8.6
CVSS v2 Score 7.5
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1693
- https://github.com/spacewalkproject/spacewalk/commit/74e28ec61d916c42061ef4347121650a1c962b0c
- https://zeroauth.ltd/blog/2020/02/18/proof-of-concept-exploit-for-cve-2020-1693-spacewalk/
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1693
- https://github.com/spacewalkproject/spacewalk/commit/74e28ec61d916c42061ef4347121650a1c962b0c
- https://zeroauth.ltd/blog/2020/02/18/proof-of-concept-exploit-for-cve-2020-1693-spacewalk/