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cve[email protected]CVE-2021-23901
HistoryJan 25, 2021 - 10:16 a.m.

CVE-2021-23901

2021-01-2510:16:33
CWE-611
web.nvd.nist.gov
47
5
cve
2021
23901
xxe
injection
vulnerability
nutch
dmozparser
security
nvd
apache nutch 1.18

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

8.8 High

AI Score

Confidence

High

6.4 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:P/A:N

0.016 Low

EPSS

Percentile

87.3%

An XML external entity (XXE) injection vulnerability was discovered in the Nutch DmozParser and is known to affect Nutch versions < 1.18. XML external entity injection (also known as XXE) is a web security vulnerability that allows an attacker to interfere with an application’s processing of XML data. It often allows an attacker to view files on the application server filesystem, and to interact with any back-end or external systems that the application itself can access. This issue is fixed in Apache Nutch 1.18.

Affected configurations

Vulners
NVD
Node
apachenutchRange1.17
CPENameOperatorVersion
apache:nutchapache nutchlt1.18

CNA Affected

[
  {
    "product": "Apache Nutch",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThanOrEqual": "1.17",
        "status": "affected",
        "version": "Apache Nutch",
        "versionType": "custom"
      }
    ]
  }
]

Social References

More

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

8.8 High

AI Score

Confidence

High

6.4 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:P/A:N

0.016 Low

EPSS

Percentile

87.3%

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