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-2017-5389

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:

07/08/2018

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:

07/08/2018

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:

07/08/2018

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:

07/08/2018

CVE-2017-5381

Publication date:

11/06/2018

The "export" function in the Certificate Viewer can force local filesystem navigation when the "common name" in a certificate contains slashes, allowing certificate content to be saved in unsafe locations with an arbitrary filename. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

03/10/2019

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:

03/10/2019

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:

03/10/2019

CVE-2017-5397

Publication date:

11/06/2018

The cache directory on the local file system is set to be world writable. Firefox defaults to extracting libraries from this cache. This allows for the possibility of an installed malicious application or tools with write access to the file system to replace files used by Firefox with their own versions. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

03/10/2019

CVE-2017-5380

Publication date:

11/06/2018

A potential use-after-free found through fuzzing during DOM manipulation of SVG content. This vulnerability affects Thunderbird

Severity CVSS v4.0: Pending analysis

Last modification:

25/11/2025

CVE-2017-5383

Publication date:

11/06/2018

URLs containing certain unicode glyphs for alternative hyphens and quotes do not properly trigger punycode display, allowing for domain name spoofing attacks in the location bar. This vulnerability affects Thunderbird

Severity CVSS v4.0: Pending analysis

Last modification:

25/11/2025

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:

25/11/2025

CVE-2017-5398

Publication date:

11/06/2018

Memory safety bugs were reported in Thunderbird 45.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

25/11/2025

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