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nvd[email protected]NVD:CVE-2020-17518
HistoryJan 05, 2021 - 12:15 p.m.

CVE-2020-17518

2021-01-0512:15:12
CWE-23
CWE-22
[email protected]
web.nvd.nist.gov

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.822 High

EPSS

Percentile

98.4%

JSON

Apache Flink 1.5.1 introduced a REST handler that allows you to write an uploaded file to an arbitrary location on the local file system, through a maliciously modified HTTP HEADER. The files can be written to any location accessible by Flink 1.5.1. All users should upgrade to Flink 1.11.3 or 1.12.0 if their Flink instance(s) are exposed. The issue was fixed in commit a5264a6f41524afe8ceadf1d8ddc8c80f323ebc4 from apache/flink:master.

Affected configurations

NVD
Node
apacheflinkRange1.5.1–1.11.3

References

Related

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githubexploit 3
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cvelist 1
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cve
cve
CVE-2020-17518
2021-01-05 12:15:12
nuclei
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Apache Flink 1.5.1 - Local File Inclusion
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osv
CVE-2020-17518
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2024-03-06 10:52:08
Upload of file to arbitrary path in Apache Flink
2022-02-09 22:29:52
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Arbitrary File Write
2021-01-06 06:15:02
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2021-01-05 12:15:00
githubexploit
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Exploit for Path Traversal in Apache Flink
2021-01-06 13:40:06
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2021-01-10 15:06:40
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2021-01-10 01:12:45
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2021-01-06 14:52:36
github
github
Upload of file to arbitrary path in Apache Flink
2022-02-09 22:29:52
cvelist
cvelist
CVE-2020-17518 Apache Flink directory traversal attack: remote file writing through the REST API
2021-01-05 11:40:13
checkpoint_advisories
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Apache Flink Directory Traversal (CVE-2020-17518; CVE-2020-17519)
2021-01-17 00:00:00
redhat
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(RHSA-2021:3207) Moderate: Red Hat Integration Camel Quarkus Tech-Preview 2 security update
2021-08-18 09:50:40
(RHSA-2021:3205) Moderate: Red Hat Integration Camel-K 1.4 release and security update
2021-08-18 09:09:40
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2021-08-11 18:18:10

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.822 High

EPSS

Percentile

98.4%

JSON
Related for NVD:CVE-2020-17518
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