Vulnerability Monitor

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CVE-2020-9493

A deserialization flaw was found in Apache Chainsaw versions prior to 2.1.0 which could lead to malicious code execution.

Published

2021-06-16T08:15:06.577

Last Modified

2024-11-21T05:40:46.017

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Secondary
CWE-502
Type: Primary
CWE-502

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	apache	chainsaw	< 2.1.0	Yes
Application	apache	log4j	< 2.0	Yes
Application	qos	reload4j	< 1.2.18.1	Yes

References

http://www.openwall.com/lists/oss-security/2021/06/16/1 Mailing List, Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2022/01/18/5 Mailing List, Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/r50d389c613ba6062a26aa57e163c09bfee4ff2d95d67331d75265b83%40%3Cannounce.apache.org%3E ([email protected])
https://www.openwall.com/lists/oss-security/2021/06/16/1 Mailing List, Tool Signature ([email protected])
http://www.openwall.com/lists/oss-security/2021/06/16/1 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2022/01/18/5 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/r50d389c613ba6062a26aa57e163c09bfee4ff2d95d67331d75265b83%40%3Cannounce.apache.org%3E (af854a3a-2127-422b-91ae-364da2661108)
https://www.openwall.com/lists/oss-security/2021/06/16/1 Mailing List, Tool Signature (af854a3a-2127-422b-91ae-364da2661108)