CVE-2011-0539

The keycertify function in usr.bin/ssh/key.c in OpenSSH 5.6 and 5.7, when generating legacy certificates using the -t command-line option in ssh-keygen, does not initialize the nonce field, which might allow remote attackers to obtain sensitive stack memory contents or make it easier to conduct...

Design/Logic Flaw

The keycertify function in usr.bin/ssh/key.c in OpenSSH 5.6 and 5.7, when generating legacy certificates using the -t command-line option in ssh-keygen, does not initialize the nonce field, which might allow remote attackers to obtain sensitive stack memory contents or make it easier to conduct...

CVE-2011-0539

The keycertify function in usr.bin/ssh/key.c in OpenSSH 5.6 and 5.7, when generating legacy certificates using the -t command-line option in ssh-keygen, does not initialize the nonce field, which might allow remote attackers to obtain sensitive stack memory contents or make it easier to conduct...

CVE-2011-0539

The keycertify function in usr.bin/ssh/key.c in OpenSSH 5.6 and 5.7, when generating legacy certificates using the -t command-line option in ssh-keygen, does not initialize the nonce field, which might allow remote attackers to obtain sensitive stack memory contents or make it easier to conduct...

CVE-2011-0539: Use of Uninitialized Variable

The keycertify function in usr.bin/ssh/key.c in OpenSSH 5.6 and 5.7, when generating legacy certificates using the -t command-line option in ssh-keygen, does not initialize the nonce field, which might allow remote attackers to obtain sensitive stack memory contents or make it easier to conduct...

PT-2011-2432

Name of the Vulnerable Software and Affected Versions OpenSSH versions 5.6 through 5.7 Description The issue is related to the key certify function in OpenSSH, specifically when generating legacy certificates using the -t command-line option in ssh-keygen. This function does not initialize the...

NIST Announces SHA-3 Hash Function Finalists

The National Institute of Standards and Technology has chosen the five finalists for the last round of its competition to find the next hash function standard. The SHA-3 finalists include Skein, developed by a group including Bruce Schneier and Jon Callas. The other four SHA-3 finalists are BLAKE...

MD5: MD5 Message-Digest Algorithm is not collision resistant

The MD5 Message-Digest Algorithm is not collision resistant, which makes it easier for context-dependent attackers to conduct spoofing attacks, as demonstrated by attacks on the use of MD5 in the signature algorithm of an X.509 certificate...

MD5: MD5 Message-Digest Algorithm is not collision resistant

The MD5 Message-Digest Algorithm is not collision resistant, which makes it easier for context-dependent attackers to conduct spoofing attacks, as demonstrated by attacks on the use of MD5 in the signature algorithm of an X.509 certificate...

Windows Escalate Task Scheduler XML Privilege Escalation

This module exploits the Task Scheduler 2.0 XML 0day exploited by Stuxnet. When processing task files, the Windows Task Scheduler only uses a CRC32 checksum to validate that the file has not been tampered with. Also, In a default configuration, normal users can read and write the task files that...

CVE-2009-4269: Undefined Security Weakness

The password hash generation algorithm in the BUILTIN authentication functionality for Apache Derby before 10.6.1.0 performs a transformation that reduces the size of the set of inputs to SHA-1, which produces a small search space that makes it easier for local and possibly remote attackers to...

Portable Document Format - Specification Signature Collision

Portable Document Format - Specification Signature Collision source: https://www.securityfocus.com/bid/42377/info The Portable Document Format PDF specification is prone to a signature-collision attack when signing PDF documents. An attacker can exploit this issue to create PDF documents containi...

Portable Document Format - Specification Signature Collision

source: https://www.securityfocus.com/bid/42377/info The Portable Document Format PDF specification is prone to a signature-collision attack when signing PDF documents. An attacker can exploit this issue to create PDF documents containing forged signatures. Successfully exploiting this issue will...

VxWorks weak wuthentication

Weak password hashing algorythm with large collision probability...

VMSA-2010-0009 : ESXi ntp and ESX Service Console third-party updates

a. Service Console update for COS kernel Updated COS package 'kernel' addresses the security issues that are fixed through versions 2.6.18-164.11.1. The Common Vulnerabilities and Exposures project cve.mitre.org has assigned the names CVE-2009-2695, CVE-2009-2908, CVE-2009-3228, CVE-2009-3286,...

Hash brute force attack-vulnerability warning-the black bar safety net

Name: the end Tutorial: Hash brute force attack Nature: the translation of the article Time: 2 0 1 0 3 2 7 on Saturday ------------------------------------The above information↑------------------------------------ --------------------------------------The content of the...

Debian OpenSSL Predictable PRNG Bruteforce SSH Exploit to the exploit-vulnerability warning-the black bar safety net

From su bun's blog Very early on saw through this vulnerability, but since Y is a bruteforce, just don't be too concerned about yesterday and a friend chat to this vulnerability, look carefully at the next, hazard is still quite large, although the need for certain conditions before they can be...

Mandriva Linux Security Advisory : rootcerts (MDVSA-2010:032)

It was brought to our attention by Ludwig Nussel at SUSE the md5 collision certificate should not be included. This update removes the offending certificate. Packages for 2008.0 are provided for Corporate Desktop 2008.0 customers. The mozilla nss library has consequently been rebuilt to pickup...

deprecate MD2 in SSL cert validation (Kaminsky)

The Network Security Services NSS library before 3.12.3, as used in Firefox; GnuTLS before 2.6.4 and 2.7.4; OpenSSL 0.9.8 through 0.9.8k; and other products support MD2 with X.509 certificates, which might allow remote attackers to spoof certificates by using MD2 design flaws to generate a hash...

PT-2010-1342 · Red Hat +1 · Red Hat +1

Name of the Vulnerable Software and Affected Versions: Linux kernel version 2.6.18 on Red Hat Enterprise Linux RHEL 5 Description: The issue allows remote attackers to cause a denial of service deadlock via crafted packets that force collisions in the IPv4 routing hash table, triggering a routing...