CVE-2020-26217

CVSS V2 High 9.3 CVSS V3 High 8.8
Description
XStream before version 1.4.14 is vulnerable to Remote Code Execution.The vulnerability may allow a remote attacker to run arbitrary shell commands only by manipulating the processed input stream. Only users who rely on blocklists are affected. Anyone using XStream's Security Framework allowlist is not affected. The linked advisory provides code workarounds for users who cannot upgrade. The issue is fixed in version 1.4.14.
Overview
  • CVE ID
  • CVE-2020-26217
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-11-16T21:15:12
  • Last Modified Date
  • 2022-10-28T17:40:05
Weakness Enumerations
CWE URL
CWE-78 http://cwe.mitre.org/data/definitions/78.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:xstream_project:xstream:*:*:*:*:*:*:*:* 1 OR 1.4.14
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:snapmanager:*:*:*:*:*:sap:*:* 1 OR
cpe:2.3:a:netapp:snapmanager:-:-:*:*:*:oracle:*:* 1 OR
cpe:2.3:a:apache:activemq:5.15.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_cash_management:14.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_cash_management:14.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_cash_management:14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_corporate_lending_process_management:14.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_corporate_lending_process_management:14.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_corporate_lending_process_management:14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_credit_facilities_process_management:14.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_credit_facilities_process_management:14.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_credit_facilities_process_management:14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_platform:2.4.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_platform:2.7.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_platform:2.9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_supply_chain_finance:14.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_supply_chain_finance:14.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_supply_chain_finance:14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_trade_finance_process_management:14.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_trade_finance_process_management:14.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_trade_finance_process_management:14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_virtual_account_management:14.2.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_virtual_account_management:14.3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_virtual_account_management:14.5.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:business_activity_monitoring:11.1.1.9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:business_activity_monitoring:12.2.1.3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:business_activity_monitoring:12.2.1.4.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:communications_policy_management:12.5.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:endeca_information_discovery_studio:3.2.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:retail_xstore_point_of_service:17.0.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:retail_xstore_point_of_service:18.0.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:retail_xstore_point_of_service:19.0.2:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9.3
  • Severity
  • HIGH
  • Exploitability Score
  • 8.6
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://x-stream.github.io/CVE-2020-26217.html Exploit Mitigation Vendor Advisory
https://github.com/x-stream/xstream/commit/0fec095d534126931c99fd38e9c6d41f5c685c1a Patch Third Party Advisory
https://github.com/x-stream/xstream/security/advisories/GHSA-mw36-7c6c-q4q2 Mitigation Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/12/msg00001.html Mailing List Third Party Advisory
https://www.debian.org/security/2020/dsa-4811 Third Party Advisory
https://lists.apache.org/thread.html/redde3609b89b2a4ff18b536a06ef9a77deb93d47fda8ed28086fa8c3@%3Cissues.activemq.apache.org%3E Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r826a006fda71cc96fc87b6eca4b5d195f19a292ad36cea501682c38c@%3Cissues.activemq.apache.org%3E Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r2de526726e7f4db4a7cb91b7355070779f51a84fd985c6529c2f4e9e@%3Cissues.activemq.apache.org%3E Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20210409-0004/ Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html Patch Third Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.html Patch Third Party Advisory
https://lists.apache.org/thread.html/r7c9fc255edc0b9cd9567093d131f6d33fde4c662aaf912460ef630e9@%3Ccommits.camel.apache.org%3E Mailing List Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2022.html Not Applicable Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-26217
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26217
History
Created Old Value New Value Data Type Notes
2022-04-20 16:59:50 Added to TrackCVE
2022-12-05 16:55:11 2020-11-16T21:15Z 2020-11-16T21:15:12 CVE Published Date updated
2022-12-05 16:55:11 2022-10-28T17:40:05 CVE Modified Date updated
2022-12-05 16:55:11 Analyzed Vulnerability Status updated