CVE-2023-34609
HIGHCVSS 7.5/10EPSS 1.18%
Last modified
CVE-2023-34609 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered flexjson thru 3.3 allows attackers to cause a denial of service or other unspecified impacts via crafted object that uses cyclic dependencies.. EPSS estimates a 1.18% chance of exploitation in the next 30 days.
Description
An issue was discovered flexjson thru 3.3 allows attackers to cause a denial of service or other unspecified impacts via crafted object that uses cyclic dependencies.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Flexjson Project | Flexjson | <= 3.3 |
References
- https://sourceforge.net/p/flexjson/bugs/48/Exploit, Vendor Advisory
- https://sourceforge.net/p/flexjson/bugs/49/Exploit, Vendor Advisory
- https://sourceforge.net/p/flexjson/bugs/50/Exploit, Vendor Advisory
- https://sourceforge.net/p/flexjson/bugs/51/Exploit, Vendor Advisory
- https://sourceforge.net/p/flexjson/bugs/48/Exploit, Vendor Advisory
- https://sourceforge.net/p/flexjson/bugs/49/Exploit, Vendor Advisory
- https://sourceforge.net/p/flexjson/bugs/50/Exploit, Vendor Advisory
- https://sourceforge.net/p/flexjson/bugs/51/Exploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-34609?
An issue was discovered flexjson thru 3.3 allows attackers to cause a denial of service or other unspecified impacts via crafted object that uses cyclic dependencies.
How severe is CVE-2023-34609?
CVE-2023-34609 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.18% probability of exploitation in the next 30 days.
How do I fix CVE-2023-34609?
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.
Related CVEs from 2023
- CVE-2023-34599Multiple Cross-Site Scripting (XSS) vulnerabilities have bee…6.1
- CVE-2023-3460The Ultimate Member WordPress plugin before 2.6.7 does not p…9.8
- CVE-2023-34600Adiscon LogAnalyzer v4.1.13 and before is vulnerable to SQL …9.8
- CVE-2023-34601Jeesite before commit 10742d3 was discovered to contain a SQ…9.8
- CVE-2023-34602JeecgBoot up to v 3.5.1 was discovered to contain a SQL inje…7.5
- CVE-2023-34603JeecgBoot up to v 3.5.1 was discovered to contain a SQL inje…7.5
- CVE-2023-34610An issue was discovered json-io thru 4.14.0 allows attackers…7.5
- CVE-2023-34611An issue was discovered mjson thru 1.4.1 allows attackers to…7.5
- CVE-2023-34612An issue was discovered ph-json thru 9.5.5 allows attackers …7.5
- CVE-2023-34613An issue was discovered sojo thru 1.1.1 allows attackers to …7.5
- CVE-2023-34614An issue was discovered jmarsden/jsonij thru 0.5.2 allows at…7.5
- CVE-2023-34615An issue was discovered JSONUtil thru 5.0 allows attackers t…7.5
Are you affected by CVE-2023-34609?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST