Technology sharing: the CBC, Padding Oracle attack re-interpretation, how to break HTTPS-bug warning-the black bar safety net

Why is a re-interpretation? Now about the Padding Oracle attack presentation, the better the articles including the content, are taken from this article in foreign languages. However, the text in the discussion a key issue of how to confirm the Padding bits, and no mention, which makes many puris...

Apache Traffic Server 5.1.x < 5.1.1 Multiple Vulnerabilities (POODLE)

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Debian DLA-400-1 : pound security update (BEAST) (POODLE)

This update fixes certain known vulnerabilities in pound in squeeze-lts by backporting the version in wheezy. CVE-2009-3555 The TLS protocol, and the SSL protocol 3.0 and possibly earlier, as used in Microsoft Internet Information Services IIS 7.0, modssl in the Apache HTTP Server 2.2.14 and...

Apache Httpd < 2.4.25 : Padding Oracle in Apache mod_session_crypto

Prior to Apache HTTP release 2.4.25, modsessioncrypto was encrypting its data/cookie using the configured ciphers with possibly either CBC or ECB modes of operation AES256-CBC by default, hence no selectable or builtin authenticated encryption. This made it vulnerable to padding oracle attacks,...

OpenSSH CVE-2 0 1 6-0 7 7 7 private key to steal technical analysis-vulnerability warning-the black bar safety net

Remembered used to write a lot of advertising procedures, estimation also not many people see. Then see“days eye APT the Team”and“3 6 0 security suit team”of people for black output only wrote the phrase“people do, day in see”, a bit of sentiment. Quickly put the sb type of ad deleted, cannot be...

SUSE SLED11 / SLES11 Security Update : gnutls (SUSE-SU-2016:0077-1)

This update for gnutls fixes the following security issues : - CVE-2015-8313: First byte of the padding in CBC mode is not checked bsc957568 - CVE-2015-2806: Two-byte stack overflow in asn1derdecoding bsc924828 Note that Tenable Network Security has extracted the preceding description block...

Xerox WorkCentre 3550 OpenSSL Multiple Vulnerabilities (XRX15AJ) (FREAK) (POODLE)

According to its model number and software version, the remote Xerox WorkCentre 3550 device is affected by multiple OpenSSL vulnerabilities : - A man-in-the-middle MitM information disclosure vulnerability, known as POODLE, exists due to the way SSL 3.0 handles padding bytes when decrypting...

sysPass 1.1.2.23 Cross Site Scripting

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Advisory ID: SYSS-2015-047 Product: sysPass Vendor: http://cygnux.org/ Affected Versions: 1.1.2.23 and below Tested Versions: 1.1.2.23 Vulnerability Type: Cross-Site Scripting CWE-79 Risk Level: Medium Solution Status: Fixed Vendor Notification:...

DLA-364-1 gnutls26 - security update

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sysPass 1.0.9 Insecure Direct Object Reference

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Advisory ID: SYSS-2015-046 Product: sysPass Manufacturer: http://cygnux.org/ Affected Versions: 1.0.9 and below Tested Versions: 1.0.9 Vulnerability Type: Insecure Direct Object References CWE-932 Exposure of Backup File to an Unauthorized Control...

[SECURITY] [DSA 3408-1] gnutls26 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3408-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso December 01, 2015 https://www.debian.org/security/faq -...

Ubuntu: Security Advisory (USN-2821-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

DSA-3408-1 gnutls26 - security update

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USN-2821-1: GnuTLS vulnerability

It was discovered that GnuTLS incorrectly validated the first byte of padding in CBC modes. A remote attacker could possibly use this issue to perform a padding oracle attack...

USN-2821-1 gnutls26 vulnerability

It was discovered that GnuTLS incorrectly validated the first byte of padding in CBC modes. A remote attacker could possibly use this issue to perform a padding oracle attack...

CVE-2015-8313

GnuTLS incorrectly validates the first byte of padding in CBC modes...

OpenSSH CBC模式信息泄露漏洞

... OpenSSH是一种开放源码的SSH协议的实现，初始版本用于OpenBSD平台，现在已经被移植到多种Unix/Linux类操作系统下。 ... 配置为CBC模式，OpenSSH没有正确地处理分组密码算法加密的SSH会话中所出现的错误，导致可能泄露密文中任意块最多32位纯文本。在以标准配置使用OpenSSH时，攻击者恢复32位纯文本的成功概率为2^-18，此外另一种攻击变种恢复14位纯文本的成功概率为2^-14。...

Oracle: Security Advisory (ELSA-2013-0587)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Oracle: Security Advisory (ELSA-2013-0588)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Apple Xcode < 7.0 (Mac OS X) (POODLE)

The version of Apple Xcode installed on the remote Mac OS X host is prior to 7.0. It is, therefore, affected by the multiple vulnerabilities : - A memory leak issue exists in file d1srtp.c related to the DTLS SRTP extension handling and specially crafted handshake messages. An attacker can exploi...