Vulnerability
Official source
CVE-2020-26977: By attempting to connect a website using an unresponsive port, an attacker could have controlled the content of a tab while the URL bar displayed the original domain. *Note: This issue only affects Firefox for Android. O
EudorIA operational summary
Priority 45/100
What it means
NIST National Vulnerability Database ha pubblicato CVE-2020-26977. La rilevanza va confermata rispetto alle tecnologie effettivamente in uso.
Why it matters
Il segnale diventa operativo solo se prodotto, versione o servizio sono presenti nel perimetro.
Recommended actions
- Confermare l'applicabilita consultando la fonte ufficiale e l'inventario asset.
- Pianificare mitigazione o aggiornamento secondo criticita e rischio di interruzione.
AudienceITSOCCISO
Information centre
NIST National Vulnerability DatabaseTranslation in progress
The official content is available in the original language. The Italian version will be published once automated checks are complete.
Text acquired from the source
By attempting to connect a website using an unresponsive port, an attacker could have controlled the content of a tab while the URL bar displayed the original domain. *Note: This issue only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 84.
- Source
- NIST National Vulnerability Database
- Publishing entity
- NIST National Vulnerability Database
- Entity type
- National authority
- Area
- North America · US
- Original language
- en · translation in preparation
- Publication
- 07/01/2021 15:15
- CVE
- CVE-2020-26977
- Classification
- Medium
- Stated country
- US
Technical scope
Data available
Affected products and versions
| Product | Affected release or range | Fix or verification required | Source |
|---|---|---|---|
| mozillafirefox mobile | prima di 84.0, esclusa | Verificare remediation e aggiornamenti nell'advisory del vendor | NIST NVD |
Sources for the versionsNIST National Vulnerability Database