24257 matches found
Arm Mbed TLS before 2.19.0 and Arm Mbed Crypto before 2.0.0, when deterministic ECDSA is enabled, use an RNG with insufficient entropy for blinding, which might allow an attacker to recover a private key via side-channel attacks if a victim signs the same message many times. (For Mbed TLS, the fix is also available in versions 2.7.12 and 2.16.3.)
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A Denial of Service vulnerability exists in mbed TLS 3.0.0 and earlier in the mbedtls_pkcs12_derivation function when an input password's length is 0.
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Oracle Linux 8 : httpd:2.4 (ELSA-2025-15123)
The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-15123 advisory. - Resolves: RHEL-99944 - CVE-2025-49812 httpd: HTTP Session Hijack via a TLS upgrade - Resolves: RHEL-99969 - CVE-2024-47252 httpd: insufficient...
Mbed TLS before 3.6.4 has a race condition in AESNI detection if certain compiler optimizations occur. An attacker may be able to extract an AES key from a multithreaded program, or perform a GCM forgery.
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Arm Mbed TLS before 2.16.5 allows attackers to obtain sensitive information (an RSA private key) by measuring cache usage during an import.
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Mbed TLS before 2.28.10 and 3.x before 3.6.3, in some cases of failed memory allocation or hardware errors, uses uninitialized stack memory to compose the TLS Finished message, potentially leading to authentication bypasses such as replays.
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An issue was discovered in Arm Mbed TLS before 2.24.0. An attacker can recover a private key (for RSA or static Diffie-Hellman) via a side-channel attack against generation of base blinding/unblinding values.
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CVE-2025-52494
Adacore Ada Web Server AWS before 25.2 is vulnerable to a denial-of-service DoS condition due to improper handling of SSL handshakes during connection initialization. When a client initiates an HTTPS connection, the server performs the SSL handshake before assigning the connection to a processing...
httpd: HTTP Session Hijack via a TLS upgrade
An HTTP session hijacking flaw was found in Apache httpd. In some modssl configurations on Apache HTTP Server, an HTTP desynchronization attack allows a man-in-the-middle attacker to hijack an HTTP session via a TLS upgrade...
httpd: mod_ssl: access control bypass by trusted clients is possible using TLS 1.3 session resumption
An access control bypass vulnerability was found in Apache httpd. The Apache HTTP Server with some modssl configurations can bypass the access controls by trusted clients using TLS 1.3 session resumption. A client trusted to access one virtual host may be able to access another if...
Moderate: Red Hat Security Advisory: httpd:2.4 security update
An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...
Linux Distros Unpatched Vulnerability : CVE-2015-2674
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Restkit allows man-in-the-middle attackers to spoof TLS servers by leveraging use of the ssl.wrapsocket function in Python with the default CERTNONE value for t...
CVE-2025-52494
Adacore Ada Web Server AWS before 25.2 is vulnerable to a denial-of-service DoS condition due to improper handling of SSL handshakes during connection initialization. When a client initiates an HTTPS connection, the server performs the SSL handshake before assigning the connection to a processing...
Linux Distros Unpatched Vulnerability : CVE-2024-58240
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: tls: separate no-async decryption request handling from async If we're not doing async, the...
httpd: mod_ssl: access control bypass by trusted clients is possible using TLS 1.3 session resumption
An access control bypass vulnerability was found in Apache httpd. The Apache HTTP Server with some modssl configurations can bypass the access controls by trusted clients using TLS 1.3 session resumption. A client trusted to access one virtual host may be able to access another if...
httpd: HTTP Session Hijack via a TLS upgrade
An HTTP session hijacking flaw was found in Apache httpd. In some modssl configurations on Apache HTTP Server, an HTTP desynchronization attack allows a man-in-the-middle attacker to hijack an HTTP session via a TLS upgrade...
Moderate: Red Hat Security Advisory: httpd security update
An update for httpd is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...
Moderate: Red Hat Security Advisory: httpd security update
An update for httpd is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...
httpd: HTTP Session Hijack via a TLS upgrade
An HTTP session hijacking flaw was found in Apache httpd. In some modssl configurations on Apache HTTP Server, an HTTP desynchronization attack allows a man-in-the-middle attacker to hijack an HTTP session via a TLS upgrade...
httpd security update
2.4.62-4.0.1.4 - Replace index.html with Oracle's index page oracleindex.html. 2.4.62-4.4 - Resolves: RHEL-99949 - CVE-2025-49812 httpd: HTTP Session Hijack via a TLS upgrade 2.4.62-4.1 - Resolves: RHEL-99972 - CVE-2024-47252 httpd: insufficient escaping of user-supplied data in modssl - Resolves...