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cvelistGitHub_MCVELIST:CVE-2020-26217
HistoryNov 16, 2020 - 9:00 p.m.

CVE-2020-26217 Remote Code Execution in XStream

2020-11-1621:00:18
CWE-78
GitHub_M
www.cve.org
1

8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

AI Score

Confidence

High

0.974 High

EPSS

Percentile

99.9%

JSON

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.

CNA Affected

[
  {
    "product": "xstream",
    "vendor": "x-stream",
    "versions": [
      {
        "status": "affected",
        "version": "< 1.4.14"
      }
    ]
  }
]

References

Related

checkpoint_advisories 1
veracode 1
ibm 11
osv 7
oraclelinux 1
openvas 7
debiancve 1
atlassian 3
redhat 8
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amazon 1
prion 1
githubexploit 3
nvd 1
nuclei 1
cve 1
ubuntucve 1
debian 2
centos 1
redhatcve 1
github 1
suse 1
ubuntu 2
oracle 3
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Security Bulletin: CVE-2020-26217 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.
2020-12-01 19:46:42
Security Bulletin: Security Vulnerability in Xstream Affects IBM Sterling B2B Integrator (CVE-2020-26217)
2022-05-13 14:58:22
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8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

AI Score

Confidence

High

0.974 High

EPSS

Percentile

99.9%

JSON
Related for CVELIST:CVE-2020-26217
checkpoint_advisories1veracode1ibm11osv7oraclelinux1openvas7debiancve1atlassian3redhat8nessus12amazon1prion1githubexploit3nvd1nuclei1cve1ubuntucve1debian2centos1redhatcve1github1suse1ubuntu2oracle3