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Server-Side Request Forgery (SSRF) Affecting com.ctrip.framework.apollo:apollo package, versions [0,1.4.0)

Severity

 Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.22% (61st percentile)

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  • Snyk ID SNYK-JAVA-COMCTRIPFRAMEWORKAPOLLO-1584200
  • published 12 Sep 2021
  • disclosed 18 Apr 2019
  • credit Dayeh-X
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Introduced: 18 Apr 2019

CVE-2019-10686 Open this link in a new tab
CWE-918 Open this link in a new tab

How to fix?

Upgrade com.ctrip.framework.apollo:apollo to version 1.4.0 or higher.

Overview

Affected versions of this package are vulnerable to Server-Side Request Forgery (SSRF). The interface /system-info/health uses RestTemplate to initiate a request, and there is no restriction on the host entered by the user. An attacker may use this to do an intranet port scan or raise a GET request via /system-info/health because the %23 substring is mishandled.

References

CVSS Scores

version 3.1
Expand this section

Snyk

6.2 medium
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    None