Post Oak Bluetooth Traffic Systems Insufficient Entropy Vulnerability

Overview This advisory provides mitigation details for a vulnerability that impacts Post Oak Traffic AWAM Bluetooth Reader Systems. An independent research group composed of Nadia Heninger University of California at San Diego, J. Alex Halderman, Zakir Durumeric, and Eric Wustrow all from the...

Tropos Wireless Mesh Routers

Overview This advisory is a follow-up to the original advisory titled ICSA-12-297-01P—Tropos Wireless Mesh Routers Insufficient Entropy Vulnerability that was published October 23, 2012, on the ICS-CERT secure Portal library. This advisory provides mitigation details for a vulnerability that...

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2.6.18-308.11.1.0.1.el5 - net bonding: fix carrier detect when bond is down orabug 12377284 - mm fix hugetlb page leak Dave McCracken orabug 12375075 - fix ia64 build error due to add-support-above-32-vcpus.patchZhenzhong Duan - x86 use dynamic vcpuinfo remap to support more than 32 vcpus Zhenzho...

CVE-2012-2742

Revelation 0.4.13-2 and earlier uses only the first 32 characters of a password followed by a sequence of zeros, which reduces the entropy and makes it easier for context-dependent attackers to crack passwords and obtain access to keys via a brute-force attack...

DEBIAN-CVE-2012-2742

Revelation 0.4.13-2 and earlier uses only the first 32 characters of a password followed by a sequence of zeros, which reduces the entropy and makes it easier for context-dependent attackers to crack passwords and obtain access to keys via a brute-force attack...

Design/Logic Flaw

Revelation 0.4.13-2 and earlier uses only the first 32 characters of a password followed by a sequence of zeros, which reduces the entropy and makes it easier for context-dependent attackers to crack passwords and obtain access to keys via a brute-force attack...

CVE-2012-2742

Revelation 0.4.13-2 and earlier uses only the first 32 characters of a password followed by a sequence of zeros, which reduces the entropy and makes it easier for context-dependent attackers to crack passwords and obtain access to keys via a brute-force attack...

CVE-2012-2742

Revelation 0.4.13-2 and earlier uses only the first 32 characters of a password followed by a sequence of zeros, which reduces the entropy and makes it easier for context-dependent attackers to crack passwords and obtain access to keys via a brute-force attack...

CVE-2012-2742

The vulnerability (CVE-2012-2742) affects Revelation password manager, specifically versions 0.4.13-2 and earlier. The root cause is that the software uses only the first 32 characters of a password and then pads with zeros, reducing entropy. This can make context-dependent brute-force attacks mo...

CVE-2012-2742

Revelation 0.4.13-2 and earlier uses only the first 32 characters of a password followed by a sequence of zeros, which reduces the entropy and makes it easier for context-dependent attackers to crack passwords and obtain access to keys via a brute-force attack...

CVE-2012-3006

The Innominate mGuard Smart HW before HW-101130 and BD before BD-101030, mGuard industrial RS, mGuard delta HW before HW-103060 and BD before BD-211010, mGuard PCI, mGuard blade, and EAGLE mGuard appliances with software before 7.5.0 do not use a sufficient source of entropy for private keys, whi...

Code injection

The Innominate mGuard Smart HW before HW-101130 and BD before BD-101030, mGuard industrial RS, mGuard delta HW before HW-103060 and BD before BD-211010, mGuard PCI, mGuard blade, and EAGLE mGuard appliances with software before 7.5.0 do not use a sufficient source of entropy for private keys, whi...

CVE-2012-3006

The CVE-2012-3006 entry concerns Innominate mGuard devices (Smart HW before HW-101130, BD before BD-101030, Industrial RS, Delta HW before HW-103060, BD before BD-211010, PCI, Blade, EAGLE) running software before 7.5.0. The root cause is insufficient entropy when generating private keys for HTTP...

CVE-2012-3006

The Innominate mGuard Smart HW before HW-101130 and BD before BD-101030, mGuard industrial RS, mGuard delta HW before HW-103060 and BD before BD-211010, mGuard PCI, mGuard blade, and EAGLE mGuard appliances with software before 7.5.0 do not use a sufficient source of entropy for private keys, whi...

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kernel: 2.6.18-308.8.2.0.1.el5 - net bonding: fix carrier detect when bond is down orabug 12377284 - mm fix hugetlb page leak Dave McCracken orabug 12375075 - fix ia64 build error due to add-support-above-32-vcpus.patchZhenzhong Duan - x86 use dynamic vcpuinfo remap to support more than 32 vcpus...

SOL13607 - Hosts may generate weak RSA keys under low entropy conditions

A recent study, linked in the Supplemental Information section, has revealed that when a system generates new RSA keys under low-entropy conditions, such as during the first system boot, the resulting keys may not be cryptographically strong. During its first boot, the BIG-IP system generates...

Innominate MGuard Weak HTTPS and SSH Keys

Overview An independent research group comprised of Nadia Heninger, Zakir Durumeric, Eric Wustrow, and J. Alex Halderman identified an insufficient entropy vulnerability in Innominate’s mGuard network appliance product line. By impersonating the device, an attacker can obtain the credentials of...

Microsoft Adds New Exploit Mitigations to IE 10

Windows 8 is still off on the horizon somewhere, but the new version of Internet Explorer that’s coming with it–IE 10–already is in consumer preview and it includes some major changes to the exploit mitigations. In addition to the existing implementations of ASLR, DEP and others technologies in...

Weak RSA Keys Plague Embedded Devices, But Experts Caution Against Panic

If all of the noise about weak RSA keys and compromised cryptosystems in the last few days has done anything, it’s to confirm what many in the cryptography community have known for quite a long time: When it comes to implementing cryptosystems, there are a whole lot of people doing it wrong...

linux/mips XOR Shellcode Encoder (60 Bytes)

include include include include include include include define DEBUG 0 / entropy at phiral.net mips linux shellcode xor encoder \xAB\xCD is overwritten with jmp back offset \x00\x00 is overwritten with the byte its xored with 0. gcc encoder.c -o encoder 1. perl -e 'print "\xsh\xel\xlc\xod\xe0";'...