nss: TLS CBC padding timing attack

The TLS implementation in Mozilla Network Security Services NSS does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attac...

Oracle Linux 5 / 6 : gnutls (ELSA-2013-0588)

The remote Oracle Linux 5 / 6 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2013-0588 advisory. 2.8.5-10.1 - fix CVE-2013-1619 - fix TLS-CBC timing attack 908238 Tenable has extracted the preceding description block directly from the Oracle Linux...

Thunderbird < 17.0.7 Multiple Vulnerabilities (Mac OS X)

The installed version of Thunderbird is earlier than 17.0.7 and is, therefore, potentially affected by the following vulnerabilities : - Various, unspecified memory safety issues exist. CVE-2013-1682, CVE-2013-1683 - Heap-use-after-free errors exist related to 'LookupMediaElementURITable',...

Firefox ESR 17.x < 17.0.7 Multiple Vulnerabilities (Mac OS X)

The installed version of Firefox ESR 17.x is earlier than 17.0.7 and is, therefore, potentially affected by the following vulnerabilities : - Various, unspecified memory safety issues exist. CVE-2013-1682 - Heap-use-after-free errors exist related to 'LookupMediaElementURITable',...

Firefox ESR 17.x < 17.0.7 Multiple Vulnerabilities

The installed version of Firefox ESR 17.x is earlier than 17.0.7, and is, therefore, potentially affected by the following vulnerabilities : - Various, unspecified memory safety issues exist. CVE-2013-1682 - Heap-use-after-free errors exist related to 'LookupMediaElementURITable',...

Mozilla Thunderbird ESR 17.x < 17.0.7 Multiple Vulnerabilities

The installed version of Thunderbird ESR 17.x is earlier than 17.0.7 and is, therefore, potentially affected the following vulnerabilities: - Various, unspecified memory safety issues exist. CVE-2013-1682 - Heap-use-after-free errors exist related to 'LookupMediaElementURITable',...

Firefox < 22.0 Multiple Vulnerabilities

The installed version of Firefox is earlier than 22.0 and is, therefore, potentially affected by the following vulnerabilities : - Various, unspecified memory safety issues exist. CVE-2013-1682, CVE-2013-1683 - Heap-use-after-free errors exist related to 'LookupMediaElementURITable',...

Mozilla Thunderbird < 17.0.7 Multiple Vulnerabilities

The installed version of Thunderbird is a version prior to 17.0.7 and is, therefore, potentially affected by the following vulnerabilities : - Various, unspecified memory safety issues exist. CVE-2013-1682, CVE-2013-1683 - Heap-use-after-free errors exist related to 'LookupMediaElementURITable',...

Thunderbird ESR 17.x < 17.0.7 Multiple Vulnerabilities (Mac OS X)

The installed version of Thunderbird ESR 17.x is prior to 17.0.7 and is, therefore, potentially affected the following vulnerabilities : - Various, unspecified memory safety issues exist. CVE-2013-1682 - Heap-use-after-free errors exist related to 'LookupMediaElementURITable',...

Critical: Red Hat Security Advisory: firefox security update

Updated firefox packages that fix several security issues are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having critical security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings...

Low: openvpn

Issue Overview: The openvpndecrypt function in crypto.c in OpenVPN 2.3.0 and earlier, when running in UDP mode, allows remote attackers to obtain sensitive information via a timing attack involving an HMAC comparison function that does not run in constant time and a padding oracle attack on the C...

SSL/TLS: CBC padding timing attack (lucky-13)

The TLS protocol 1.1 and 1.2 and the DTLS protocol 1.0 and 1.2, as used in OpenSSL, OpenJDK, PolarSSL, and other products, do 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...

Fedora 18 : rubygem-rack-1.4.0-5.fc18 (2013-2306)

Patch for - path sanitization information disclosure CVE-2013-0262 - timing attack in cookie sessions CVE-2013-0263 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format ...

Fedora 17 : rubygem-rack-1.4.0-4.fc17 (2013-2315)

Patch for - path sanitization information disclosure CVE-2013-0262 - timing attack in cookie sessions CVE-2013-0263 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format ...

SSL/TLS: CBC padding timing attack (lucky-13)

The TLS protocol 1.1 and 1.2 and the DTLS protocol 1.0 and 1.2, as used in OpenSSL, OpenJDK, PolarSSL, and other products, do 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...

SSL/TLS: CBC padding timing attack (lucky-13)

The TLS protocol 1.1 and 1.2 and the DTLS protocol 1.0 and 1.2, as used in OpenSSL, OpenJDK, PolarSSL, and other products, do 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...

RHEL 6 : Subscription Asset Manager (RHSA-2013:0686)

Red Hat Subscription Asset Manager 1.2.1, which fixes several security issues, multiple bugs, and adds various enhancements, is now available. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System CVSS base scores, which...

FreeBSD : OpenVPN -- potential side-channel/timing attack when comparing HMACs (92f30415-9935-11e2-ad4c-080027ef73ec)

The OpenVPN project reports : OpenVPN 2.3.0 and earlier running in UDP mode are subject to chosen ciphertext injection due to a non-constant-time HMAC comparison function. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted fr...

FreeBSD-SA-13:03.openssl

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-13:03.openssl Security Advisory The FreeBSD Project Topic: OpenSSL multiple vulnerabilities Category: contrib Module: openssl Announced: 2013-04-02 Affects: All...

FreeBSD -- OpenSSL multiple vulnerabilities

A flaw in the OpenSSL handling of OCSP response verification could be exploited to cause a denial of service attack. OpenSSL has a weakness in the handling of CBC ciphersuites in SSL, TLS and DTLS. The weakness could reveal plaintext in a timing attack...