Withdrawn by the publisher.

The OpenSSL RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover the private key. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2b-1.0.2o).

The OpenSSL RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover the private key. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2b-1.0.2o).

A remote attacker can exploit a server 's private key by sending carefully constructed UserIdentityTokens encrypted with the Basic128Rsa15 security policy. This could allow an attacker to decrypt passwords even if encrypted with another security policy such as Basic256Sha256. CVE-2018-7559 has been assigned to this vulnerability. A CVSS v3 base score of 7.6 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L). An attacker with physical access to the device can manipulate SD card data, which could allow an attacker to bypass the authentication of the device. This device is designed for use in a protected industrial environment with restricted physical access.CVE-2019-10998 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). An attacker trying to connect to the device using a man-in-the-middle setup may crash the PLC service, resulting in a denial of service condition. The device must then be rebooted, or the PLC service must be restarted manually via Linux shell.CVE-2019-10997 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). The NTLM authentication feature in curl and libcurl before 7.57.0 on 32-bit platforms allows attackers to cause a denial of service (integer overflow and resultant buffer overflow, and application crash) or possibly ha…

Security update for openssl-1_1

openssl: timing side channel attack in the DSA signature algorithm openssl: RSA key generation cache timing vulnerability in crypto/rsa/rsa_gen.c allows attackers to recover private keys openssl: Side-channel vulnerability on SMT/Hyper-Threading architectures (PortSmash) httpd: mod_http2: DoS via slow, unneeded request bodies httpd: mod_session_cookie does not respect expiry time httpd: mod_http2: read-after-free on a string compare httpd: mod_http2: possible crash on late upgrade httpd: mod_auth_digest: access control bypass due to race condition HTTP/2: large amount of data requests leads to denial of service HTTP/2: flood using PRIORITY frames results in excessive resource consumption HTTP/2: 0-length headers lead to denial of service HTTP/2: request for large response leads to denial of service

Security update for openssl

Affected: Ubuntu:14.04:LTS: openssl, Ubuntu:16.04:LTS: openssl, Ubuntu:18.04:LTS: openssl, Ubuntu:18.04:LTS: openssl1.0

The OpenSSL RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover the private key. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2b-1.0.2o).

Multiple vulnerabilities have been identified in PHOENIX CONTACT AXC F 2152 with firmware versions 1.x

Ein lokaler Angreifer kann eine Schwachstelle in OpenSSL ausnutzen, um Sicherheitsvorkehrungen zu umgehen.