CVE-2022-23307
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network with a low-privilege account. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 54.4% chance of exploitation in the next 30 days (EPSS). Higher than most.
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- ReservedThe CVE id was reserved by its CNA
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 54.4% in the next 30 days (EPSS).
- Severity: 8.8 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 54.4% · EPSS, next 30 days
- Weakness
- CWE-502 · Unsafe deserialization
- Record status
- Modified
Affected
- Apache Chainsaw < 2.1.0
- Apache log4j < 2.0
- Qos reload4j < 1.2.18.1
- Oracle Advanced Supply Chain Planning 12.1
- Oracle Advanced Supply Chain Planning 12.2
- Oracle Business Intelligence 5.9.0.0.0
- Oracle Business Intelligence 12.2.1.3.0
- Oracle Business Intelligence 12.2.1.4.0
Attack profile CVSS 3.1 · 8.8
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2022-23307.md and follow it. Check whether this project is affected by CVE-2022-23307. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://lists.apache.org/thread/rg4yyc89vs3dw6kpy3r92xop9loywyhh
- https://logging.apache.org/log4j/1.2/index.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://lists.apache.org/thread/rg4yyc89vs3dw6kpy3r92xop9loywyhh
- https://logging.apache.org/log4j/1.2/index.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
References
- https://lists.apache.org/thread/rg4yyc89vs3dw6kpy3r92xop9loywyhh
- https://logging.apache.org/log4j/1.2/index.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://lists.apache.org/thread/rg4yyc89vs3dw6kpy3r92xop9loywyhh
- https://logging.apache.org/log4j/1.2/index.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html