Vulnerabilities (CVE)

Filtered by CWE-203
Total 556 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2024-42343 1 Loway 1 Queuemetrics 2024-09-11 N/A 7.5 HIGH
Loway - CWE-204: Observable Response Discrepancy
CVE-2024-38431 1 Matrix-globalservices 1 Tafnit 2024-09-06 N/A 7.5 HIGH
Matrix Tafnit v8 - CWE-204: Observable Response Discrepancy
CVE-2023-21337 1 Google 1 Android 2024-09-06 N/A 7.8 HIGH
In InputMethod, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
CVE-2023-21324 1 Google 1 Android 2024-09-06 N/A 7.8 HIGH
In Package Installer, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
CVE-2023-21298 1 Google 1 Android 2024-09-06 N/A 7.8 HIGH
In Slice, there is a possible disclosure of installed applications due to side channel information disclosure. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
CVE-2024-45052 1 Ethyca 1 Fides 2024-09-06 N/A 5.3 MEDIUM
Fides is an open-source privacy engineering platform. Prior to version 2.44.0, a timing-based username enumeration vulnerability exists in Fides Webserver authentication. This vulnerability allows an unauthenticated attacker to determine the existence of valid usernames by analyzing the time it takes for the server to respond to login requests. The discrepancy in response times between valid and invalid usernames can be leveraged to enumerate users on the system. This vulnerability enables a timing-based username enumeration attack. An attacker can systematically guess and verify which usernames are valid by measuring the server's response time to authentication requests. This information can be used to conduct further attacks on authentication such as password brute-forcing and credential stuffing. The vulnerability has been patched in Fides version `2.44.0`. Users are advised to upgrade to this version or later to secure their systems against this threat. There are no workarounds.
CVE-2023-47102 1 Urbackup 1 Urbackup Server 2024-09-05 N/A 5.3 MEDIUM
UrBackup Server 2.5.31 allows brute-force enumeration of user accounts because a failure message confirms that a username is not valid.
CVE-2024-1543 1 Wolfssl 1 Wolfssl 2024-09-04 N/A 5.5 MEDIUM
The side-channel protected T-Table implementation in wolfSSL up to version 5.6.5 protects against a side-channel attacker with cache-line resolution. In a controlled environment such as Intel SGX, an attacker can gain a per instruction sub-cache-line resolution allowing them to break the cache-line-level protection. For details on the attack refer to: https://doi.org/10.46586/tches.v2024.i1.457-500
CVE-2024-1544 2024-08-28 N/A 4.1 MEDIUM
Generating the ECDSA nonce k samples a random number r and then truncates this randomness with a modular reduction mod n where n is the order of the elliptic curve. Meaning k = r mod n. The division used during the reduction estimates a factor q_e by dividing the upper two digits (a digit having e.g. a size of 8 byte) of r by the upper digit of n and then decrements q_e in a loop until it has the correct size. Observing the number of times q_e is decremented through a control-flow revealing side-channel reveals a bias in the most significant bits of k. Depending on the curve this is either a negligible bias or a significant bias large enough to reconstruct k with lattice reduction methods. For SECP160R1, e.g., we find a bias of 15 bits.
CVE-2024-25189 1 Bencollins 1 Jwt C Library 2024-08-26 N/A 9.8 CRITICAL
libjwt 1.15.3 uses strcmp (which is not constant time) to verify authentication, which makes it easier to bypass authentication via a timing side channel.
CVE-2022-45177 1 Liveboxcloud 1 Vdesk 2024-08-26 N/A 7.5 HIGH
An issue was discovered in LIVEBOX Collaboration vDesk through v031. An Observable Response Discrepancy can occur under the /api/v1/vdeskintegration/user/isenableuser endpoint, the /api/v1/sharedsearch?search={NAME]+{SURNAME] endpoint, and the /login endpoint. The web application provides different responses to incoming requests in a way that reveals internal state information to an unauthorized actor outside of the intended control sphere.
CVE-2023-22359 1 Checkmk 1 Checkmk 2024-08-26 N/A 4.3 MEDIUM
User enumeration in Checkmk <=2.2.0p4 allows an authenticated attacker to enumerate usernames.
CVE-2024-25651 2024-08-22 N/A 5.3 MEDIUM
User enumeration can occur in the Authentication REST API in Delinea PAM Secret Server 11.4. This allows a remote attacker to determine whether a user is valid because of a difference in responses from the /oauth2/token endpoint.
CVE-2024-38322 1 Ibm 1 Storage Defender Resiliency Service 2024-08-20 N/A 7.5 HIGH
IBM Storage Defender - Resiliency Service 2.0.0 through 2.0.4 agent username and password error response discrepancy exposes product to brute force enumeration. IBM X-Force ID: 294869.
CVE-2024-25190 1 Glitchedpolygons 1 L8w8jwt 2024-08-19 N/A 9.8 CRITICAL
l8w8jwt 2.2.1 uses memcmp (which is not constant time) to verify authentication, which makes it easier to bypass authentication via a timing side channel.
CVE-2024-30171 2024-08-19 N/A 5.9 MEDIUM
An issue was discovered in Bouncy Castle Java TLS API and JSSE Provider before 1.78. Timing-based leakage may occur in RSA based handshakes because of exception processing.
CVE-2024-5690 2 Debian, Mozilla 4 Debian Linux, Firefox, Firefox Esr and 1 more 2024-08-09 N/A 4.3 MEDIUM
By monitoring the time certain operations take, an attacker could have guessed which external protocol handlers were functional on a user's system. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.
CVE-2024-38465 1 Guoxinled 1 Synthesis Image System 2024-08-07 N/A 5.3 MEDIUM
Shenzhen Guoxin Synthesis image system before 8.3.0 allows username enumeration because of the response discrepancy of incorrect versus error.
CVE-2020-11576 1 Argoproj 1 Argo Cd 2024-08-07 5.0 MEDIUM 5.3 MEDIUM
Fixed in v1.5.1, Argo version v1.5.0 was vulnerable to a user-enumeration vulnerability which allowed attackers to determine the usernames of valid (non-SSO) accounts because /api/v1/session returned 401 for an existing username and 404 otherwise.
CVE-2019-14359 1 Real-sec 2 Bc Vault, Bc Vault Firmware 2024-08-05 2.1 LOW 2.4 LOW
On BC Vault devices, a side channel for the row-based SSD1309 OLED display was found. The power consumption of each row-based display cycle depends on the number of illuminated pixels, allowing a partial recovery of display contents. For example, a hardware implant in the USB cable might be able to leverage this behavior to recover a data value. In other words, the side channel is relevant only if the attacker has enough control over the device's USB connection to make power-consumption measurements at a time when secret data is displayed. The side channel is not relevant in other circumstances, such as a stolen device that is not currently displaying secret data. NOTE: the vendor's position is that there is no security impact: the only potentially leaked information is the number of characters in the PIN