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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-2001-0545
Publication date:
30/10/2001
IIS 4.0 with URL redirection enabled allows remote attackers to cause a denial of service (crash) via a malformed request that specifies a length that is different than the actual length.
Severity CVSS v4.0: Pending analysis
Last modification:
16/06/2026

CVE-2001-0652
Publication date:
30/10/2001
Heap overflow in xlock in Solaris 2.6 through 8 allows local users to gain root privileges via a long (1) XFILESEARCHPATH or (2) XUSERFILESEARCHPATH environmental variable.
Severity CVSS v4.0: Pending analysis
Last modification:
16/06/2026

CVE-2001-0660
Publication date:
30/10/2001
Outlook Web Access (OWA) in Microsoft Exchange 5.5, SP4 and earlier, allows remote attackers to identify valid user email addresses by directly accessing a back-end function that processes the global address list (GAL).
Severity CVSS v4.0: Pending analysis
Last modification:
16/06/2026

CVE-2001-0662
Publication date:
30/10/2001
RPC endpoint mapper in Windows NT 4.0 allows remote attackers to cause a denial of service (loss of RPC services) via a malformed request.
Severity CVSS v4.0: Pending analysis
Last modification:
16/06/2026

CVE-2001-0664
Publication date:
30/10/2001
Internet Explorer 5.5 and 5.01 allows remote attackers to bypass security restrictions via malformed URLs that contain dotless IP addresses, which causes Internet Explorer to process the page in the Intranet Zone, which may have fewer security restrictions, aka the "Zone Spoofing vulnerability."
Severity CVSS v4.0: Pending analysis
Last modification:
16/06/2026

CVE-2001-0665
Publication date:
30/10/2001
Internet Explorer 6 and earlier allows remote attackers to cause certain HTTP requests to be automatically executed and appear to come from the user, which could allow attackers to gain privileges or execute operations within web-based services, aka the "HTTP Request Encoding vulnerability."
Severity CVSS v4.0: Pending analysis
Last modification:
16/06/2026

CVE-2001-0666
Publication date:
30/10/2001
Outlook Web Access (OWA) in Microsoft Exchange 2000 allows an authenticated user to cause a denial of service (CPU consumption) via a malformed OWA request for a deeply nested folder within the user's mailbox.
Severity CVSS v4.0: Pending analysis
Last modification:
16/06/2026

CVE-2001-0667
Publication date:
30/10/2001
Internet Explorer 6 and earlier, when used with the Telnet client in Services for Unix (SFU) 2.0, allows remote attackers to execute commands by spawning Telnet with a log file option on the command line and writing arbitrary code into an executable file which is later executed, aka a new variant of the Telnet Invocation vulnerability as described in CVE-2001-0150.
Severity CVSS v4.0: Pending analysis
Last modification:
16/06/2026

CVE-2001-0669
Publication date:
30/10/2001
Various Intrusion Detection Systems (IDS) including (1) Cisco Secure Intrusion Detection System, (2) Cisco Catalyst 6000 Intrusion Detection System Module, (3) Dragon Sensor 4.x, (4) Snort before 1.8.1, (5) ISS RealSecure Network Sensor 5.x and 6.x before XPU 3.2, and (6) ISS RealSecure Server Sensor 5.5 and 6.0 for Windows, allow remote attackers to evade detection of HTTP attacks via non-standard "%u" Unicode encoding of ASCII characters in the requested URL.
Severity CVSS v4.0: Pending analysis
Last modification:
16/06/2026

CVE-2001-0712
Publication date:
30/10/2001
The rendering engine in Internet Explorer determines the MIME type independently of the type that is specified by the server, which allows remote servers to automatically execute script which is placed in a file whose MIME type does not normally support scripting, such as text (.txt), JPEG (.jpg), etc.
Severity CVSS v4.0: Pending analysis
Last modification:
16/06/2026

CVE-2001-0713
Publication date:
30/10/2001
Sendmail before 8.12.1 does not properly drop privileges when the -C option is used to load custom configuration files, which allows local users to gain privileges via malformed arguments in the configuration file whose names contain characters with the high bit set, such as (1) macro names that are one character long, (2) a variable setting which is processed by the setoption function, or (3) a Modifiers setting which is processed by the getmodifiers function.
Severity CVSS v4.0: Pending analysis
Last modification:
16/06/2026

CVE-2001-0714
Publication date:
30/10/2001
Sendmail before 8.12.1, without the RestrictQueueRun option enabled, allows local users to cause a denial of service (data loss) by (1) setting a high initial message hop count option (-h), which causes Sendmail to drop queue entries, (2) via the -qR option, or (3) via the -qS option.
Severity CVSS v4.0: Pending analysis
Last modification:
16/06/2026
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