CVE-2023-51890
HIGHCVSS 7.5/10EPSS 0.86%
Last modified
CVE-2023-51890 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An infinite loop issue discovered in Mathtex 1.05 and before allows a remote attackers to consume CPU resources via crafted string in the application URL.. EPSS estimates a 0.86% chance of exploitation in the next 30 days.
Description
An infinite loop issue discovered in Mathtex 1.05 and before allows a remote attackers to consume CPU resources via crafted string in the application URL.
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 |
|---|---|---|
| Ctan | Mathtex | <= 1.05 |
References
- https://blog.yulun.ac.cn/posts/2023/fuzzing-mathtex/Exploit, Third Party Advisory
- https://blog.yulun.ac.cn/posts/2023/fuzzing-mathtex/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-51890?
An infinite loop issue discovered in Mathtex 1.05 and before allows a remote attackers to consume CPU resources via crafted string in the application URL.
How severe is CVE-2023-51890?
CVE-2023-51890 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.
How do I fix CVE-2023-51890?
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.
Are you affected by CVE-2023-51890?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST