HIGH
Regular expression Denial of Service (ReDoS) in EmailValidator class in Vaadin 7
Published Apr 23, 2021
7.5
HIGHCVSS 3.1
EPSS 1.96%
Description
Unsafe validation RegEx in EmailValidator class in com.vaadin:vaadin-server versions 7.0.0 through 7.7.21 (Vaadin 7.0.0 through 7.7.21) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.
Affected products
-
- Version 7.0.0StatusaffectedConstraints<*
- Version
-
- Version 7.0.0StatusaffectedConstraints<*
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Vaadin | Vaadin | n/a |
| ||||||
| Vaadin | Vaadin-Server | n/a |
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (1)
References (7)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-0750 Advisory
- https://github.com/advisories/GHSA-42j4-733x-5vcf Advisory
- https://github.com/vaadin/framework/issues/7757 x_refsource_MISCExploitPatchThird Party Advisory
- https://github.com/vaadin/framework/pull/12104 x_refsource_MISCPatchThird Party Advisory
- https://github.com/vaadin/framework/security/advisories/GHSA-42j4-733x-5vcf
- https://nvd.nist.gov/vuln/detail/CVE-2020-36320
- https://vaadin.com/security/cve-2020-36320 x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-0750 | Advisory | |
| https://github.com/advisories/GHSA-42j4-733x-5vcf | Advisory | |
| https://github.com/vaadin/framework/issues/7757 | x_refsource_MISCExploitPatchThird Party Advisory | |
| https://github.com/vaadin/framework/pull/12104 | x_refsource_MISCPatchThird Party Advisory | |
| https://github.com/vaadin/framework/security/advisories/GHSA-42j4-733x-5vcf | ||
| https://nvd.nist.gov/vuln/detail/CVE-2020-36320 | ||
| https://vaadin.com/security/cve-2020-36320 | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Vaadin
Published Apr 23, 2021
Updated Sep 16, 2024
Reserved Apr 13, 2021
Link CVE-2020-36320
CISA Vulnrichment
Updated n/a
ENISA EUVD
EUVD-2021-0750 GHSA-42J4-733X-5VCF Assigner Vaadin
Published Apr 23, 2021
Updated Sep 16, 2024
Exploited since n/a
Link EUVD-2021-0750