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-1999-1043

Publication date:

31/12/1999

Microsoft Exchange Server 5.5 and 5.0 does not properly handle (1) malformed NNTP data, or (2) malformed SMTP data, which allows remote attackers to cause a denial of service (application error).

Severity CVSS v4.0: Pending analysis

Last modification:

16/06/2026

CVE-1999-1055

Publication date:

31/12/1999

Microsoft Excel 97 does not warn the user before executing worksheet functions, which could allow attackers to execute arbitrary commands by using the CALL function to execute a malicious DLL, aka the Excel "CALL Vulnerability."

Severity CVSS v4.0: Pending analysis

Last modification:

16/06/2026

CVE-1999-1074

Publication date:

31/12/1999

Webmin before 0.5 does not restrict the number of invalid passwords that are entered for a valid username, which could allow remote attackers to gain privileges via brute force password cracking.

Severity CVSS v4.0: Pending analysis

Last modification:

16/06/2026

CVE-1999-1084

Publication date:

31/12/1999

The "AEDebug" registry key is installed with insecure permissions, which allows local users to modify the key to specify a Trojan Horse debugger which is automatically executed on a system crash.

Severity CVSS v4.0: Pending analysis

Last modification:

16/06/2026

CVE-1999-1087

Publication date:

31/12/1999

Internet Explorer 4 treats a 32-bit number ("dotless IP address") in the a URL as the hostname instead of an IP address, which causes IE to apply Local Intranet Zone settings to the resulting web page, allowing remote malicious web servers to conduct unauthorized activities by using URLs that contain the dotless IP address for their server.

Severity CVSS v4.0: Pending analysis

Last modification:

16/06/2026

CVE-1999-1093

Publication date:

31/12/1999

Buffer overflow in the Window.External function in the JScript Scripting Engine in Internet Explorer 4.01 SP1 and earlier allows remote attackers to execute arbitrary commands via a malicious web page.

Severity CVSS v4.0: Pending analysis

Last modification:

16/06/2026

CVE-1999-1094

Publication date:

31/12/1999

Buffer overflow in Internet Explorer 4.01 and earlier allows remote attackers to execute arbitrary commands via a long URL with the "mk:" protocol, aka the "MK Overrun security issue."

Severity CVSS v4.0: Pending analysis

Last modification:

16/06/2026

CVE-1999-1100

Publication date:

31/12/1999

Cisco PIX Private Link 4.1.6 and earlier does not properly process certain commands in the configuration file, which reduces the effective key length of the DES key to 48 bits instead of 56 bits, which makes it easier for an attacker to find the proper key via a brute force attack.

Severity CVSS v4.0: Pending analysis

Last modification:

16/06/2026

CVE-1999-1102

Publication date:

31/12/1999

lpr on SunOS 4.1.1, BSD 4.3, A/UX 2.0.1, and other BSD-based operating systems allows local users to create or overwrite arbitrary files via a symlink attack that is triggered after invoking lpr 1000 times.

Severity CVSS v4.0: Pending analysis

Last modification:

16/06/2026

CVE-1999-1104

Publication date:

31/12/1999

Windows 95 uses weak encryption for the password list (.pwl) file used when password caching is enabled, which allows local users to gain privileges by decrypting the passwords.

Severity CVSS v4.0: Pending analysis

Last modification:

16/06/2026

CVE-1999-1105

Publication date:

31/12/1999

Windows 95, when Remote Administration and File Sharing for NetWare Networks is enabled, creates a share (C$) when an administrator logs in remotely, which allows remote attackers to read arbitrary files by mapping the network drive.

Severity CVSS v4.0: Pending analysis

Last modification:

16/06/2026