CVE-2020-24347
MEDIUMCVSS 5.5/10EPSS 0.42%
Last modified
CVE-2020-24347 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. njs through 0.4.3, used in NGINX, has an out-of-bounds read in njs_lvlhsh_level_find in njs_lvlhsh.c.. EPSS estimates a 0.42% chance of exploitation in the next 30 days.
Description
njs through 0.4.3, used in NGINX, has an out-of-bounds read in njs_lvlhsh_level_find in njs_lvlhsh.c.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| F5 | Njs | <= 0.4.3 |
References
- https://github.com/nginx/njs/issues/323Exploit, Issue Tracking, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200918-0001/Third Party Advisory
- https://github.com/nginx/njs/issues/323Exploit, Issue Tracking, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200918-0001/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-24347?
njs through 0.4.3, used in NGINX, has an out-of-bounds read in njs_lvlhsh_level_find in njs_lvlhsh.c.
How severe is CVE-2020-24347?
CVE-2020-24347 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.42% probability of exploitation in the next 30 days.
How do I fix CVE-2020-24347?
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-2020-24347?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST