High severity · published Jan 18, 2022
CVE-2022-23307
CVE-2020-9493 identified a deserialization issue that was present in Apache Chainsaw
8.8
CVSS
54.4%
EPSS
No
On KEV
Description
CVE-2020-9493 identified a deserialization issue that was present in Apache Chainsaw. Prior to Chainsaw V2.0 Chainsaw was a component of Apache Log4j 1.2.x where the same issue exists.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)54.4% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LO
Log4j · Apache
1.2 before 2.0 · source: NVD
WS
WebLogic Server · Oracle
12.2.1.3.0; 12.2.1.4.0; 14.1.1.0.0 · source: NVD
AS
Advanced Supply Chain Planning · Oracle
12.1; 12.2 · source: NVD
BI
Business Intelligence · Oracle
5.9.0.0.0; 12.2.1.3.0; 12.2.1.4.0 · source: NVD
BP
Business Process Management Suite · Oracle
12.2.1.3.0; 12.2.1.4.0 · source: NVD
CH
Chainsaw · Apache
before 2.1.0 · source: NVD
CE
Communications Eagle Ftp Table Base Retrieval · Oracle
4.5 · source: NVD
CI
Communications Instant Messaging Server · Oracle
10.0.1.5.0 · source: NVD
CM
Communications Messaging Server · Oracle
8.1 · source: NVD
CN
Communications Network Integrity · Oracle
7.3.6 · source: NVD
CO
Communications Offline Mediation Controller · Oracle
before 12.0.0.4.4; 12.0.0.5.0 · source: NVD
CU
Communications Unified Inventory Management · Oracle
7.4.1; 7.4.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-23307
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-23307
Mailing List
https://lists.apache.org/thread/rg4yyc89vs3dw6kpy3r92xop9loywyhh
Vendor Advisory
https://logging.apache.org/log4j/1.2/index.html
Patch
https://www.oracle.com/security-alerts/cpuapr2022.html
Patch
https://www.oracle.com/security-alerts/cpujul2022.html
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