FLARE Script Series: Querying Dynamic State using the FireEye Labs Query-Oriented Debugger (flare-qdb)

Introduction This post continues the FireEye Labs Advanced Reverse Engineering FLARE script series. Here, we introduce flare-qdb, a command-line utility and Python module based on vivisect for querying and altering dynamic binary state conveniently, iteratively, and at scale. flare-qdb works on...

Second profile fails on iOS enrollments - Connection to the server could not be established

Second profile installation failing on iOS device: "Error: Connection to the server could not be established" Device logs: Desc : Profile Installation Failed Sugg : A connection to the server could not be established. Domain : MCInstallationErrorDomain Code : 4001 Server logs: Refused request...

SUSE SLES11 Security Update : kernel (SUSE-SU-2016:2976-1)

The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security and bugfixes. For the PowerPC64 a new 'bigmem' flavor has been added to support big Power machines. FATE319026 The following security bugs were fixed : - CVE-2016-7042: The prockeysshow function in security/keys/proc....

2016 Flare-On Challenge Solutions

I would like to thank the challenge authors this year: 1. Alexander Rich 2. Matt Williams @0xmwilliams 3. Dominik Weber 4. James T. Bennett @jtbennettjr 5. Tyler Dean 6. Josh Homan 7. Alex Berry 8. Nick Harbour @nickharbour 9. Jon Erickson @2130706433 10. FireEye Labs Advanced Vulnerability...

2016 Flare-On Challenge Solutions

I would like to thank the challenge authors this year: 1. Alexander Rich 2. Matt Williams @0xmwilliams 3. Dominik Weber 4. James T. Bennett @jtbennettjr 5. Tyler Dean 6. Josh Homan 7. Alex Berry 8. Nick Harbour @nickharbour 9. Jon Erickson @2130706433 10. FireEye Labs Advanced Vulnerability...

Keen Lab Takes Down iPhone 6S, Nexus 6P, at Mobile Pwn2Own

Hackers identified a series of vulnerabilities in Android and iOS to take down a Google Nexus 6P and an Apple iPhone 6S this week at Mobile Pwn2Own. The mobile version of the popular hacking challenge, put on by Trend Micro and Tipping Point’s Zero Day Initiative, was held in tandem with the...

Amazon Linux: Security Advisory (ALAS-2016-726)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

Hak5 WiFi Pineapple Preconfiguration Command Injection 2

This Metasploit module exploits a command injection vulnerability on WiFi Pineapples versions 2.0 and below and pineapple versions prior to 2.4. We use a combination of default credentials with a weakness in the anti-csrf generation to achieve command injection on fresh pineapple devices prior to...

Challenge! WIN $50,000 for Finding Non-traditional Ways to Detect Vulnerable IoT Devices

If you are concerned about the insecurity of Internet of Things, have good hands at programming and know how to hack smart devices, then you can grab an opportunity to earn $50,000 in prize money for discovering the non-traditional ways to secure IoT devices. Internet of Things IoT market is goin...

CVE-2016-8276

Buffer overflow in the Point-to-Point Protocol over Ethernet PPPoE module in Huawei USG2100, USG2200, USG5100, and USG5500 unified security gateways with software before V300R001C10SPC600, when CHAP authentication is configured on the server, allows remote attackers to cause a denial of service...

kernel: challenge ACK counter information disclosure.

It was found that the RFC 5961 challenge ACK rate limiting as implemented in the Linux kernel's networking subsystem allowed an off-path attacker to leak certain information about a given connection by creating congestion on the global challenge ACK rate limit counter and then measuring the chang...

CVE-2016-0917

The CVE-2016-0917 entry concerns EMC SMB services in VNXe (VNXe3200 OE <3.1.5.8711957 and VNXe3100/3150/3300 OE <2.4.4.22638), VNX1 File OE <7.1.80.3, VNX2 File OE

Announcing the Third Annual Flare-On Challenge

Let fall be the season for reverse engineering! On Sept. 23, 2016, the FireEye Labs Advanced Reverse Engineering FLARE team will be hosting its third annual Flare-On reverse engineering contest with a designated start time of 8pm ET. This is a CTF-style challenge for all active and aspiring rever...

kernel: challenge ACK counter information disclosure.

It was found that the RFC 5961 challenge ACK rate limiting as implemented in the Linux kernel's networking subsystem allowed an off-path attacker to leak certain information about a given connection by creating congestion on the global challenge ACK rate limit counter and then measuring the chang...

kernel: challenge ACK counter information disclosure.

It was found that the RFC 5961 challenge ACK rate limiting as implemented in the Linux kernel's networking subsystem allowed an off-path attacker to leak certain information about a given connection by creating congestion on the global challenge ACK rate limit counter and then measuring the chang...

Debian DSA-3659-1 : linux - security update

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or have other impacts. - CVE-2016-5696 Yue Cao, Zhiyun Qian, Zhongjie Wang, Tuan Dao, and Srikanth V. Krishnamurthy of the University of California, Riverside; and Lisa M...

[SECURITY] [DSA 3659-1] linux security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3659-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso September 04, 2016 https://www.debian.org/security/faq -...

[SECURITY] [DLA 609-1] linux security update

Package : linux Version : 3.2.81-2 CVE ID : CVE-2016-3857 CVE-2016-4470 CVE-2016-5696 CVE-2016-5829 CVE-2016-6136 CVE-2016-6480 CVE-2016-6828 CVE-2016-7118 Debian Bug : 827561 This update fixes the CVEs described below. CVE-2016-3857 Chiachih Wu reported two bugs in the ARM OABI compatibility lay...

Debian: Security Advisory (DSA-3659-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2016 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...

Updated kernel-tmb packages fix security vulnerabilities

This update is based on the upstream 4.4.16 kernel and fixes at least theese security issues: nfsd in the Linux kernel through 4.6.3 allows local users to bypass intended file-permission restrictions by setting a POSIX ACL, related to nfs2acl.c, nfs3acl.c, and nfs4acl.c. CVE-2016-1237. The...