USN-2221-1: Linux kernel vulnerabilities

Matthew Daley reported an information leak in the floppy disk driver of the Linux kernel. An unprivileged local user could exploit this flaw to obtain potentially sensitive information from kernel memory. CVE-2014-1738 Matthew Daley reported a flaw in the handling of ioctl commands by the floppy...

kernel: net: sctp: null pointer dereference when processing authenticated cookie_echo chunk

A flaw was found in the way the Linux kernel processed an authenticated COOKIEECHO chunk during the initialization of an SCTP connection. A remote attacker could use this flaw to crash the system by initiating a specially crafted SCTP handshake in order to trigger a NULL pointer dereference on th...

Updated dovecot packages fix security vulnerability

Updated dovecot packages fix security vulnerability. Dovecot before 2.2.13 is vulnerable to a DoS attack against imap/pop3-login processes. If SSL/TLS handshake was started but wasn't finished, the login process attempted to eventually forcibly disconnect the client, but failed to do it correctly...

CVE-2014-3430

Dovecot 1.1 before 2.2.13 and dovecot-ee before 2.1.7.7 and 2.2.x before 2.2.12.12 does not properly close old connections, which allows remote attackers to cause a denial of service resource consumption via an incomplete SSL/TLS handshake for an IMAP/POP3 connection...

DEBIAN-CVE-2014-3430

Dovecot 1.1 before 2.2.13 and dovecot-ee before 2.1.7.7 and 2.2.x before 2.2.12.12 does not properly close old connections, which allows remote attackers to cause a denial of service resource consumption via an incomplete SSL/TLS handshake for an IMAP/POP3 connection...

Design/Logic Flaw

Dovecot 1.1 before 2.2.13 and dovecot-ee before 2.1.7.7 and 2.2.x before 2.2.12.12 does not properly close old connections, which allows remote attackers to cause a denial of service resource consumption via an incomplete SSL/TLS handshake for an IMAP/POP3 connection...

UBUNTU-CVE-2014-3430

Dovecot 1.1 before 2.2.13 and dovecot-ee before 2.1.7.7 and 2.2.x before 2.2.12.12 does not properly close old connections, which allows remote attackers to cause a denial of service resource consumption via an incomplete SSL/TLS handshake for an IMAP/POP3 connection...

[oss-security] CVE request: Denial of Service attacks against Dovecot v1.1+

Hello, Can I get CVE identifier for DoS attacks against Dovecot v1.1+, thank you. http://permalink.gmane.org/gmane.mail.imap.dovecot/77499 """ There's an upper limit to how many IMAP/POP3 connections can exist that haven't logged in and separate limits for post-login. Normally when this limit is...

Ubuntu Update for linux USN-2173-1

Check for the Version of linux OpenVAS Vulnerability Test $Id: gbubuntuUSN21731.nasl 7957 2017-12-01 06:40:08Z santu $ Ubuntu Update for linux USN-2173-1 Authors: System Generated Check Copyright: Copyright C 2014 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; yo...

Ubuntu: Security Advisory (USN-2173-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2014 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu 10.04 LTS : linux-ec2 vulnerabilities (USN-2174-1)

A flaw was discovered in the Linux kernel's handling of SCTP handshake. A remote attacker could exploit this flaw to cause a denial of service system crash. CVE-2014-0101 An error was discovered in the Linux kernel's DCCP protocol support. A remote attacked could exploit this flaw to cause a deni...

USN-2173-1: Linux kernel vulnerabilities

A flaw was discovered in the Linux kernel's handling of the SCTP handshake. A remote attacker could exploit this flaw to cause a denial of service system crash. CVE-2014-0101 An error was discovered in the Linux kernel's DCCP protocol support. A remote attacked could exploit this flaw to cause a...

kernel: net: sctp: null pointer dereference when processing authenticated cookie_echo chunk

A flaw was found in the way the Linux kernel processed an authenticated COOKIEECHO chunk during the initialization of an SCTP connection. A remote attacker could use this flaw to crash the system by initiating a specially crafted SCTP handshake in order to trigger a NULL pointer dereference on th...

CVE-2014-1295

Secure Transport in Apple iOS before 7.1.1, Apple OS X 10.8.x and 10.9.x through 10.9.2, and Apple TV before 6.1.1 does not ensure that a server's X.509 certificate is the same during renegotiation as it was before renegotiation, which allows man-in-the-middle attackers to obtain sensitive...

Design/Logic Flaw

Secure Transport in Apple iOS before 7.1.1, Apple OS X 10.8.x and 10.9.x through 10.9.2, and Apple TV before 6.1.1 does not ensure that a server's X.509 certificate is the same during renegotiation as it was before renegotiation, which allows man-in-the-middle attackers to obtain sensitive...

CVE-2014-1295

Secure Transport in Apple iOS before 7.1.1, Apple OS X 10.8.x and 10.9.x through 10.9.2, and Apple TV before 6.1.1 does not ensure that a server's X.509 certificate is the same during renegotiation as it was before renegotiation, which allows man-in-the-middle attackers to obtain sensitive...

kernel: net: sctp: null pointer dereference when processing authenticated cookie_echo chunk

A flaw was found in the way the Linux kernel processed an authenticated COOKIEECHO chunk during the initialization of an SCTP connection. A remote attacker could use this flaw to crash the system by initiating a specially crafted SCTP handshake in order to trigger a NULL pointer dereference on th...

HP System Management Homepage OpenSSL Multiple Vulnerabilities (Heartbleed)

According to the web server's banner, the version of HP System Management Homepage SMH hosted on the remote web server has an implementation of the OpenSSL library affected by the following issues : - An error exists in the 'ssl3takemac' function in the file 'ssl/s3both.c' related to handling TLS...

openssl: client NULL dereference crash on malformed handshake packets

The ssl3takemac function in ssl/s3both.c in OpenSSL 1.0.1 before 1.0.1f allows remote TLS servers to cause a denial of service NULL pointer dereference and application crash via a crafted Next Protocol Negotiation record in a TLS handshake...

OpenJDK: TLS/SSL handshake timing issues (JSSE, 8023069)

Unspecified vulnerability in Oracle Java SE 5.0u55, 6u65, and 7u45; JRockit R27.7.7 and R28.2.9; Java SE Embedded 7u45; and OpenJDK 7 allows remote attackers to affect confidentiality and integrity via vectors related to JSSE. NOTE: the previous information is from the January 2014 CPU. Oracle ha...