CVE-2020-1693
spacewalk: XML entity attacks on /rpc/api
Kaynağa göre önem derecesi
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: Red Hat (yüksek).
Açıklama
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.
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Referanslar
- https://access.redhat.com/security/cve/CVE-2020-1693
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1693
- https://github.com/spacewalkproject/spacewalk/commit/74e28ec61d916c42061ef4347121650a1c962b0c
- https://nvd.nist.gov/vuln/detail/CVE-2020-1693
- https://www.cve.org/CVERecord?id=CVE-2020-1693
- https://zeroauth.ltd/blog/2020/02/18/proof-of-concept-exploit-for-cve-2020-1693-spacewalk/