CVE-2020-1693

CVSS 8.6 HIGHEPSS 4.2%CWE-611

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.6EPSS 4.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

17 Feb 2020Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Affected products

Red Hat · spacewalk

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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/