VulnerabilityModified
CVE-2020-13128
It can be abused to cause all of a server's threads to sleep, leading to denial of service.
HIGH 7.5EPSS 1.61%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.61%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in Manolo GWTUpload 1.0.3. server/UploadServlet.java (the servlet for handling file upload) accepts a delay parameter that causes a thread to sleep. It can be abused to cause all of a server's threads to sleep, leading to denial of service.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.61% probability · 75th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- gwtupload project/gwtupload
- Source
- cve@mitre.org
References
- https://github.com/manolo/gwtupload/issues/33Exploit, Third Party Advisory
- https://logicaltrust.net/blog/2020/02/gwt-upload.htmlExploit, Third Party Advisory
- https://github.com/manolo/gwtupload/issues/33Exploit, Third Party Advisory
- https://logicaltrust.net/blog/2020/02/gwt-upload.htmlExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.