Vulnerabilities (CVE)

Filtered by CWE-203
Total 730 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2016-2178 6 Canonical, Debian, Nodejs and 3 more 7 Ubuntu Linux, Debian Linux, Node.js and 4 more 2026-06-17 2.1 LOW 5.5 MEDIUM
The dsa_sign_setup function in crypto/dsa/dsa_ossl.c in OpenSSL through 1.0.2h does not properly ensure the use of constant-time operations, which makes it easier for local users to discover a DSA private key via a timing side-channel attack.
CVE-2016-20012 2 Netapp, Openbsd 5 Clustered Data Ontap, Hci Management Node, Ontap Select Deploy Administration Utility and 2 more 2026-06-17 4.3 MEDIUM 5.3 MEDIUM
OpenSSH through 8.7 allows remote attackers, who have a suspicion that a certain combination of username and public key is known to an SSH server, to test whether this suspicion is correct. This occurs because a challenge is sent only when that combination could be valid for a login session. NOTE: the vendor does not recognize user enumeration as a vulnerability for this product
CVE-2016-15015 1 Paysafe 1 Barzahlen Payment Module Php Sdk 2026-06-17 1.4 LOW 2.6 LOW
A vulnerability, which was classified as problematic, was found in viafintech Barzahlen Payment Module PHP SDK up to 2.0.0. Affected is the function verify of the file src/Webhook.php. The manipulation leads to observable timing discrepancy. The complexity of an attack is rather high. The exploitability is told to be difficult. Upgrading to version 2.0.1 is able to address this issue. The patch is identified as 3e7d29dc0ca6c054a6d6e211f32dae89078594c1. It is recommended to upgrade the affected component. VDB-217650 is the identifier assigned to this vulnerability.
CVE-2016-0762 6 Apache, Canonical, Debian and 3 more 15 Tomcat, Ubuntu Linux, Debian Linux and 12 more 2026-06-17 4.3 MEDIUM 5.9 MEDIUM
The Realm implementations in Apache Tomcat versions 9.0.0.M1 to 9.0.0.M9, 8.5.0 to 8.5.4, 8.0.0.RC1 to 8.0.36, 7.0.0 to 7.0.70 and 6.0.0 to 6.0.45 did not process the supplied password if the supplied user name did not exist. This made a timing attack possible to determine valid user names. Note that the default configuration includes the LockOutRealm which makes exploitation of this vulnerability harder.
CVE-2015-8313 2 Debian, Gnu 2 Debian Linux, Gnutls 2026-06-17 4.3 MEDIUM 5.9 MEDIUM
GnuTLS incorrectly validates the first byte of padding in CBC modes
CVE-2015-0837 2 Debian, Gnupg 3 Debian Linux, Gnupg, Libgcrypt 2026-06-17 4.3 MEDIUM 5.9 MEDIUM
The mpi_powm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19 allows attackers to obtain sensitive information by leveraging timing differences when accessing a pre-computed table during modular exponentiation, related to a "Last-Level Cache Side-Channel Attack."
CVE-2014-9720 1 Tornadoweb 1 Tornado 2026-06-17 4.3 MEDIUM 6.5 MEDIUM
Tornado before 3.2.2 sends arbitrary responses that contain a fixed CSRF token and may be sent with HTTP compression, which makes it easier for remote attackers to conduct a BREACH attack and determine this token via a series of crafted requests.
CVE-2014-4156 1 Proxmox 1 Virtual Environment 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
Proxmox VE prior to 3.2: 'AccessControl.pm' User Enumeration Vulnerability
CVE-2013-1620 4 Canonical, Mozilla, Oracle and 1 more 15 Ubuntu Linux, Network Security Services, Enterprise Manager Ops Center and 12 more 2026-06-16 4.3 MEDIUM N/A
The TLS implementation in Mozilla Network Security Services (NSS) does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.
CVE-2013-1422 1 Webcalendar Project 1 Webcalendar 2026-06-16 5.0 MEDIUM 5.3 MEDIUM
webcalendar before 1.2.7 shows the reason for a failed login (e.g., "no such user").
CVE-2005-1650 1 Woppoware 1 Postmaster 2026-06-16 5.0 MEDIUM N/A
The web mail service in Woppoware PostMaster 4.2.2 (build 3.2.5) generates different error messages depending on whether a user exists or not, which allows remote attackers to determine valid usernames.
CVE-2005-0918 2 Adobe, Microsoft 2 Svg Viewer, Internet Explorer 2026-06-16 5.0 MEDIUM N/A
The NPSVG3.dll ActiveX control for Adobe SVG Viewer 3.02 and earlier, when running on Internet Explorer, allows remote attackers to determine the existence of arbitrary files by setting the src property to the target filename and using Javascript to determine if the web page immediately stops loading, which indicates whether the file exists or not.
CVE-2004-2252 1 Sophos 1 Astaro Security Linux 2026-06-16 5.0 MEDIUM N/A
The firewall in Astaro Security Linux before 4.024 sends responses to SYN-FIN packets, which makes it easier for remote attackers to obtain information about the system and construct specialized attacks.
CVE-2004-2150 1 Nettica 1 Intellipeer Email Server 2026-06-16 5.0 MEDIUM N/A
Nettica Corporation INTELLIPEER Email Server 1.01 displays different error messages for valid and invalid account names, which allows remote attackers to determine valid account names.
CVE-2004-1602 1 Proftpd 1 Proftpd 2026-06-16 5.0 MEDIUM N/A
ProFTPD 1.2.x, including 1.2.8 and 1.2.10, responds in a different amount of time when a given username exists, which allows remote attackers to identify valid usernames by timing the server response.
CVE-2004-1428 1 Argosoft 1 Ftp Server 2026-06-16 5.0 MEDIUM N/A
ArGoSoft FTP before 1.4.2.1 generates an error message if the user name does not exist instead of prompting for a password, which allows remote attackers to determine valid usernames.
CVE-2004-0778 1 Gnu 1 Cvs 2026-06-16 5.0 MEDIUM N/A
CVS 1.11.x before 1.11.17, and 1.12.x before 1.12.9, allows remote attackers to determine the existence of arbitrary files and directories via the -X command for an alternate history file, which causes different error messages to be returned.
CVE-2004-0294 1 Yabbforumsoftware 1 Yet Another Bulletin Board 2026-06-16 5.0 MEDIUM N/A
YaBB 1 SP 1.3.1 displays different error messages when a user exists or not, which makes it easier for remote attackers to identify valid users and conduct a brute force password guessing attack.
CVE-2004-0243 1 Ibm 1 Aix 2026-06-16 5.0 MEDIUM N/A
AIX 4.3.3 through AIX 5.1, when direct remote login is disabled, displays a different message if the password is correct, which allows remote attackers to guess the password via brute force methods.
CVE-2003-0637 1 Novell 1 Ichain 2026-06-16 5.0 MEDIUM N/A
Novell iChain 2.2 before Support Pack 1 uses a shorter timeout for a non-existent user than a valid user, which makes it easier for remote attackers to guess usernames and conduct brute force password guessing.