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-2017-5385

Publication date:

11/06/2018

Data sent with in multipart channels, such as the multipart/x-mixed-replace MIME type, will ignore the referrer-policy response header, leading to potential information disclosure for sites using this header. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

17/06/2026

CVE-2017-5386

Publication date:

11/06/2018

WebExtension scripts can use the "data:" protocol to affect pages loaded by other web extensions using this protocol, leading to potential data disclosure or privilege escalation in affected extensions. This vulnerability affects Firefox ESR

Severity CVSS v4.0: Pending analysis

Last modification:

17/06/2026

CVE-2017-5387

Publication date:

11/06/2018

The existence of a specifically requested local file can be found due to the double firing of the "onerror" when the "source" attribute on a "" tag refers to a file that does not exist if the source page is loaded locally. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

17/06/2026

CVE-2017-5388

Publication date:

11/06/2018

A STUN server in conjunction with a large number of "webkitRTCPeerConnection" objects can be used to send large STUN packets in a short period of time due to a lack of rate limiting being applied on e10s systems, allowing for a denial of service attack. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

17/06/2026

CVE-2017-5389

Publication date:

11/06/2018

WebExtensions could use the "mozAddonManager" API by modifying the CSP headers on sites with the appropriate permissions and then using host requests to redirect script loads to a malicious site. This allows a malicious extension to then install additional extensions without explicit user permission. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

17/06/2026

CVE-2017-5390

Publication date:

11/06/2018

The JSON viewer in the Developer Tools uses insecure methods to create a communication channel for copying and viewing JSON or HTTP headers data, allowing for potential privilege escalation. This vulnerability affects Thunderbird

Severity CVSS v4.0: Pending analysis

Last modification:

17/06/2026

CVE-2017-5391

Publication date:

11/06/2018

Special "about:" pages used by web content, such as RSS feeds, can load privileged "about:" pages in an iframe. If a content-injection bug were found in one of those pages this could allow for potential privilege escalation. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

17/06/2026

CVE-2017-5392

Publication date:

11/06/2018

Weak proxy objects have weak references on multiple threads when they should only have them on one, resulting in incorrect memory usage and corruption, which leads to potentially exploitable crashes. Note: This issue only affects Firefox for Android. Other operating systems are not affected. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

17/06/2026

CVE-2017-5393

Publication date:

11/06/2018

The "mozAddonManager" allows for the installation of extensions from the CDN for addons.mozilla.org, a publicly accessible site. This could allow malicious extensions to install additional extensions from the CDN in combination with an XSS attack on Mozilla AMO sites. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

17/06/2026

CVE-2017-5394

Publication date:

11/06/2018

A location bar spoofing attack where the location bar of loaded page will be shown over the content of another tab due to a series of JavaScript events combined with fullscreen mode. Note: This issue only affects Firefox for Android. Other operating systems are not affected. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

17/06/2026

CVE-2017-5395

Publication date:

11/06/2018

Malicious sites can display a spoofed location bar on a subsequently loaded page when the existing location bar on the new page is scrolled out of view if navigations between pages can be timed correctly. Note: This issue only affects Firefox for Android. Other operating systems are not affected. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

17/06/2026

CVE-2017-5396

Publication date:

11/06/2018

A use-after-free vulnerability in the Media Decoder when working with media files when some events are fired after the media elements are freed from memory. This vulnerability affects Thunderbird

Severity CVSS v4.0: Pending analysis

Last modification:

17/06/2026

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