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Vulnerabilities

With the aim of informing, warning and helping professionals with the latest security vulnerabilities in technology systems, we have made a database available for users interested in this information, which is in Spanish and includes all of the latest documented and recognised vulnerabilities.

This repository, with over 75,000 registers, is based on the information from the NVD (National Vulnerability Database) – by virtue of a partnership agreement – through which INCIBE translates the included information into Spanish.

On occasions this list will show vulnerabilities that have still not been translated, as they are added while the INCIBE team is still carrying out the translation process. The CVE  (Common Vulnerabilities and Exposures) Standard for Information Security Vulnerability Names is used with the aim to support the exchange of information between different tools and databases.

All vulnerabilities collected are linked to different information sources, as well as available patches or solutions provided by manufacturers and developers. It is possible to carry out advanced searches, as there is the option to select different criteria to narrow down the results, some examples being vulnerability types, manufacturers and impact levels, among others.

Through RSS feeds or Newsletters we can be informed daily about the latest vulnerabilities added to the repository. Below there is a list, updated daily, where you can discover the latest vulnerabilities.

CVE-2021-38500
Publication date:
03/11/2021
Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird
Severity CVSS v4.0: Pending analysis
Last modification:
21/10/2024

CVE-2021-38491
Publication date:
03/11/2021
Mixed-content checks were unable to analyze opaque origins which led to some mixed content being loaded. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
16/03/2022

CVE-2021-38494
Publication date:
03/11/2021
Mozilla developers reported memory safety bugs present in Firefox 91. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
03/05/2022

CVE-2021-38499
Publication date:
03/11/2021
Mozilla developers reported memory safety bugs present in Firefox 92. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
03/05/2022

CVE-2021-38501
Publication date:
03/11/2021
Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
04/11/2021

CVE-2021-38498
Publication date:
03/11/2021
During process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
04/11/2021

CVE-2021-38497
Publication date:
03/11/2021
Through use of reportValidity() and window.open(), a plain-text validation message could have been overlaid on another origin, leading to possible user confusion and spoofing attacks. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
04/11/2021

CVE-2021-29993
Publication date:
03/11/2021
Firefox for Android allowed navigations through the `intent://` protocol, which could be used to cause crashes and UI spoofs. *This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
04/11/2021

CVE-2021-29991
Publication date:
03/11/2021
Firefox incorrectly accepted a newline in a HTTP/3 header, interpretting it as two separate headers. This allowed for a header splitting attack against servers using HTTP/3. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
04/11/2021

CVE-2021-39238
Publication date:
03/11/2021
Certain HP Enterprise LaserJet, HP LaserJet Managed, HP Enterprise PageWide, HP PageWide Managed products may be vulnerable to potential buffer overflow.
Severity CVSS v4.0: Pending analysis
Last modification:
04/11/2021

CVE-2021-39237
Publication date:
03/11/2021
Certain HP LaserJet, HP LaserJet Managed, HP PageWide, and HP PageWide Managed printers may be vulnerable to potential information disclosure.
Severity CVSS v4.0: Pending analysis
Last modification:
04/11/2021

CVE-2021-38502
Publication date:
03/11/2021
Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was configured, the MITM could obtain the authentication credentials, too. This vulnerability affects Thunderbird
Severity CVSS v4.0: Pending analysis
Last modification:
12/07/2022
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