CVE-2023-6481
HIGHCVSS 7.5/10EPSS 0.68%
Last modified
CVE-2023-6481 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A serialization vulnerability in logback receiver component part of logback version 1.4.13, 1.3.13 and 1.2.12 allows an attacker to mount a Denial-Of-Service attack by sending poisoned data. . EPSS estimates a 0.68% chance of exploitation in the next 30 days.
Description
A serialization vulnerability in logback receiver component part of logback version 1.4.13, 1.3.13 and 1.2.12 allows an attacker to mount a Denial-Of-Service attack by sending poisoned data.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Qos | Logback | 1.2.12 |
| Qos | Logback | 1.3.13 |
| Qos | Logback | 1.4.13 |
References
- https://logback.qos.ch/news.html#1.3.12Release Notes
- https://logback.qos.ch/news.html#1.3.14Release Notes
- https://logback.qos.ch/news.html#1.3.12Release Notes
- https://logback.qos.ch/news.html#1.3.14Release Notes
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-6481?
A serialization vulnerability in logback receiver component part of
logback version 1.4.13, 1.3.13 and 1.2.12 allows an attacker to mount a Denial-Of-Service
attack by sending poisoned data.
How severe is CVE-2023-6481?
CVE-2023-6481 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.68% probability of exploitation in the next 30 days.
How do I fix CVE-2023-6481?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2023-6481?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST