Lucene search

GitHub_MCVELIST:CVE-2021-32639

HistoryJul 02, 2021 - 3:30 p.m.

CVE-2021-32639 Server-Side Request Forgery (SSRF) in emissary:emissary

2021-07-0215:30:11

CWE-918

GitHub_M

www.cve.org

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

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

9.6 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.9%

JSON

Emissary is a P2P-based, data-driven workflow engine. Emissary version 6.4.0 is vulnerable to Server-Side Request Forgery (SSRF). In particular, the RegisterPeerAction endpoint and the AddChildDirectoryAction endpoint are vulnerable to SSRF. This vulnerability may lead to credential leaks. Emissary version 7.0 contains a patch. As a workaround, disable network access to Emissary from untrusted sources.

CNA Affected

[
  {
    "product": "emissary",
    "vendor": "NationalSecurityAgency",
    "versions": [
      {
        "status": "affected",
        "version": "<= 6.4.0"
      }
    ]
  }
]

References

github.com/NationalSecurityAgency/emissary/blob/30c54ef16c6eb6ed09604a929939fb9f66868382/src/main/java/emissary/server/mvc/internal/AddChildDirectoryAction.java

github.com/NationalSecurityAgency/emissary/blob/30c54ef16c6eb6ed09604a929939fb9f66868382/src/main/java/emissary/server/mvc/internal/RegisterPeerAction.java

github.com/NationalSecurityAgency/emissary/security/advisories/GHSA-2p8j-2rf3-h4xr

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

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

9.6 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.9%

JSON

Related for CVELIST:CVE-2021-32639