CVE-2013-6450

The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service...

[SECURITY] [DSA 2833-1] openssl security update

------------------------------------------------------------------------- Debian Security Advisory DSA-2833-1 [email protected] http://www.debian.org/security/ Moritz Muehlenhoff January 01, 2014 http://www.debian.org/security/faq -...

CVE-2013-6450

The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service...

Debian Security Advisory DSA 2833-1 (openssl - several vulnerabilities)

Multiple security issues have been fixed in OpenSSL: The TLS 1.2 support was susceptible to denial of service and retransmission of DTLS messages was fixed. In addition this update disables the insecure DualECDRBG algorithm which was unused anyway, see...

DSA-2833-1 openssl - several

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Vulnerability in OpenSSL CVE-2013-6450

A flaw in DTLS handling can cause an application using OpenSSL and DTLS to crash. This is not a vulnerability for OpenSSL prior to 1.0.0. Found by Dmitry Sobinov...

Design/Logic Flaw

The SSL VPN implementation in Cisco IOS 15.31T2 and earlier allows remote authenticated users to cause a denial of service interface queue wedge via crafted DTLS packets in an SSL session, aka Bug IDs CSCuh97409 and CSCud90568...

CVE-2013-6686

The CVE refers to Cisco IOS Software SSL VPN (DTLS) vulnerability CVE-2013-6686. The issue is due to improper processing of specific DTLS packets in the SSL VPN feature, which can be exploited by an authenticated, remote attacker to cause the gateway interface to stop processing traffic when the ...

Cisco IOS Software SSL VPN Interface Queue Wedge Denial of Service Vulnerability

A vulnerability in the Datagram Transport Layer Security DTLS function of the Cisco IOS Software SSL VPN feature could allow an authenticated, remote attacker to cause the SSL VPN gateway interface to stop processing traffic when the queue is full, resulting in a denial of service DoS condition...

Amazon Linux AMI : nss (ALAS-2013-217)

It was discovered that NSS leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL or DTLS server as a padding...

Amazon Linux AMI : nspr (ALAS-2013-216)

It was discovered that NSS leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL or DTLS server as a padding...

Updated polarssl package fixes security vulnerabilities

The TLS protocol 1.1 and 1.2 and the DTLS protocol 1.0 and 1.2, as used in PolarSSL before 1.2.6, does not properly consider timing side-channel attacks on a MAC check requirement during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and...

Amazon Linux AMI : openssl (ALAS-2012-38)

It was discovered that the Datagram Transport Layer Security DTLS protocol implementation in OpenSSL leaked timing information when performing certain operations. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a DTLS server as a padding...

Amazon Linux AMI : openssl (ALAS-2012-85)

An integer underflow flaw, leading to a buffer over-read, was found in the way OpenSSL handled DTLS Datagram Transport Layer Security application data record lengths when using a block cipher in CBC cipher-block chaining mode. A malicious DTLS client or server could use this flaw to crash its DTL...

CentOS Update for nspr CESA-2013:1144 centos6

Check for the Version of nspr OpenVAS Vulnerability Test CentOS Update for nspr CESA-2013:1144 centos6 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...

CentOS Update for nspr CESA-2013:1135 centos5

Check for the Version of nspr OpenVAS Vulnerability Test CentOS Update for nspr CESA-2013:1135 centos5 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...

Moderate: Red Hat Security Advisory: nss, nss-util, nss-softokn, and nspr security update

Updated nss, nss-util, nss-softokn, and nspr packages that fix two security issues, various bugs, and add enhancements are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System...

Medium: nss

Issue Overview: It was discovered that NSS leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL or DTLS serve...

Medium: nspr

Issue Overview: It was discovered that NSS leaked timing information when decrypting TLS/SSL and DTLS protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL or DTLS serve...

Moderate: Red Hat Security Advisory: nss and nspr security, bug fix, and enhancement update

Updated nss and nspr packages that fix two security issues, various bugs, and add enhancements are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System CVSS base scores, which...