Vulnerabilities (CVE)

Filtered by CWE-203
Total 687 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2024-13939 1 Fractal 1 String\ 2025-04-11 N/A 7.5 HIGH
String::Compare::ConstantTime for Perl through 0.321 is vulnerable to timing attacks that allow an attacker to guess the length of a secret string. As stated in the documentation: "If the lengths of the strings are different, because equals returns false right away the size of the secret string may be leaked (but not its contents)." This is similar to CVE-2020-36829
CVE-2013-1620 4 Canonical, Mozilla, Oracle and 1 more 15 Ubuntu Linux, Network Security Services, Enterprise Manager Ops Center and 12 more 2025-04-11 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-2022-47952 1 Linuxcontainers 1 Lxc 2025-04-10 N/A 3.3 LOW
lxc-user-nic in lxc through 5.0.1 is installed setuid root, and may allow local users to infer whether any file exists, even within a protected directory tree, because "Failed to open" often indicates that a file does not exist, whereas "does not refer to a network namespace path" often indicates that a file exists. NOTE: this is different from CVE-2018-6556 because the CVE-2018-6556 fix design was based on the premise that "we will report back to the user that the open() failed but the user has no way of knowing why it failed"; however, in many realistic cases, there are no plausible reasons for failing except that the file does not exist.
CVE-2022-3143 1 Redhat 2 Jboss Enterprise Application Platform, Wildfly Elytron 2025-04-09 N/A 7.4 HIGH
wildfly-elytron: possible timing attacks via use of unsafe comparator. A flaw was found in Wildfly-elytron. Wildfly-elytron uses java.util.Arrays.equals in several places, which is unsafe and vulnerable to timing attacks. To compare values securely, use java.security.MessageDigest.isEqual instead. This flaw allows an attacker to access secure information or impersonate an authed user.
CVE-2022-4543 1 Linux 1 Linux Kernel 2025-04-08 N/A 5.5 MEDIUM
A flaw named "EntryBleed" was found in the Linux Kernel Page Table Isolation (KPTI). This issue could allow a local attacker to leak KASLR base via prefetch side-channels based on TLB timing for Intel systems.
CVE-2025-0361 2025-04-08 N/A 4.3 MEDIUM
During an annual penetration test conducted on behalf of Axis Communications, Truesec discovered a flaw in the VAPIX Device Configuration framework that allowed for unauthenticated username enumeration through the VAPIX Device Configuration SSH Management API.
CVE-2002-2094 1 Joetesta 1 Hellbent 2025-04-03 5.0 MEDIUM N/A
Joe Testa hellbent 01 allows remote attackers to determine the full path of the web root directory via a GET request with a relative path that includes the root's parent, which generates a 403 error message if the parent is incorrect, but a normal response if the parent is correct.
CVE-2002-0515 1 Phildev 1 Ipfilter 2025-04-03 5.0 MEDIUM N/A
IPFilter 3.4.25 and earlier sets a different TTL when a port is being filtered than when it is not being filtered, which allows remote attackers to identify filtered ports by comparing TTLs.
CVE-2001-1483 1 Nrl.navy 1 One-time Passwords In Everything 2025-04-03 5.0 MEDIUM N/A
One-Time Passwords In Everything (a.k.a OPIE) 2.32 and 2.4 allows remote attackers to determine the existence of user accounts by printing random passphrases if the user account does not exist and static passphrases if the user account does exist.
CVE-2002-0208 1 Network.associates 1 Pgpfire 2025-04-03 5.0 MEDIUM N/A
PGP Security PGPfire 7.1 for Windows alters the system's TCP/IP stack and modifies packets in ICMP error messages in a way that allows remote attackers to determine that the system is running PGPfire.
CVE-2004-0294 1 Yabbforumsoftware 1 Yet Another Bulletin Board 2025-04-03 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-2003-0078 3 Freebsd, Openbsd, Openssl 3 Freebsd, Openbsd, Openssl 2025-04-03 5.0 MEDIUM N/A
ssl3_get_record in s3_pkt.c for OpenSSL before 0.9.7a and 0.9.6 before 0.9.6i does not perform a MAC computation if an incorrect block cipher padding is used, which causes an information leak (timing discrepancy) that may make it easier to launch cryptographic attacks that rely on distinguishing between padding and MAC verification errors, possibly leading to extraction of the original plaintext, aka the "Vaudenay timing attack."
CVE-2004-0243 1 Ibm 1 Aix 2025-04-03 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 2025-04-03 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.
CVE-2005-0918 2 Adobe, Microsoft 2 Svg Viewer, Internet Explorer 2025-04-03 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-2003-0190 3 Openbsd, Openpkg, Siemens 6 Openssh, Openpkg, Scalance X204rna and 3 more 2025-04-03 5.0 MEDIUM N/A
OpenSSH-portable (OpenSSH) 3.6.1p1 and earlier with PAM support enabled immediately sends an error message when a user does not exist, which allows remote attackers to determine valid usernames via a timing attack.
CVE-2004-1428 1 Argosoft 1 Ftp Server 2025-04-03 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-2004-1602 1 Proftpd 1 Proftpd 2025-04-03 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-2005-1650 1 Woppoware 1 Postmaster 2025-04-03 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-2001-1387 1 Netfilter 1 Iptables 2025-04-03 2.1 LOW N/A
iptables-save in iptables before 1.2.4 records the "--reject-with icmp-host-prohibited" rule as "--reject-with tcp-reset," which causes iptables to generate different responses than specified by the administrator, possibly leading to an information leak.