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    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.

    Published:Feb 11, 2020
    Last Modified:Nov 21, 2024
    EPS:Feb 17, 2020
    EPSS Score:0.07131
    CVSS Score:8.6

    Affected Products

    Vendor
    Redhat
    Product
    Spacewalk

    Exploits

    https://zeroauth.ltd/blog/2020/02/18/proof-of-concept-exploit-for-cve-2020-1693-spacewalk/https://zeroauth.ltd/blog/2020/02/18/proof-of-concept-exploit-for-cve-2020-1693-spacewalk/

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-221 Data Serialization External Entities Blowup

    Related CVEs

    CVE-2019-10137 (CVSS 8.1) — A path traversal flaw was found in spacewalk-proxy, all versions through 2.9, in the way the proxy processes c…
    CVE-2019-10136 (CVSS 4.3) — It was found that Spacewalk, all versions through 2.9, did not safely compute client token checksums. An attac…
    CVE-2018-1077 (CVSS 7.5) — Spacewalk 2.6 contains an API which has an XXE flaw allowing for the disclosure of potentially sensitive infor…
    CVE-2017-7470 (CVSS 6.5) — It was found that spacewalk-channel can be used by a non-admin user or disabled users to perform administrativ…
    CVE-2014-7812 (CVSS 3.5) — Cross-site scripting (XSS) vulnerability in Spacewalk and Red Hat Network (RHN) Satellite before 5.7.0 allows …
    CVE-2014-7811 (CVSS 3.5) — Multiple cross-site scripting (XSS) vulnerabilities in Spacewalk and Red Hat Network (RHN) Satellite before 5.…
    CVE-2011-2919 (CVSS 4.3) — Cross-site scripting (XSS) vulnerability in Spacewalk 1.6, as used in Red Hat Network (RHN) Satellite, allows …
    CVE-2011-2920 (CVSS 5.5) — A flaw was found in Spacewalk and Red Hat Network Satellite. This cross-site scripting (XSS) vulnerability all…
    CVE-2011-2927 (CVSS 5.4) — A flaw was found in Spacewalk and Red Hat Network Satellite. This vulnerability, known as cross-site scripting…
    CVE-2011-3344 (CVSS 5.4) — A flaw was found in Spacewalk. A remote attacker can exploit a cross-site scripting (XSS) vulnerability in the…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High