GlobaLeaks: GlobaLeaks is vulnerable to timing attacks.

Dear GlobaLeaks bug bounty team, GlobaLeaks is vulnerable to timing attacks, because the checkpassword function performs a byte-by-byte comparison, which terminates early when two characters do not match. Summary --- Timing attacks are a type of side channel attack where one can discover valuable...

Remote Code Execution Bug Found in Ubuntu Quantal

A remote code execution bug has been patched in the default installation of Ubuntu Desktop affecting all default installations of Quantal version 12.10 and later. According to researcher Donncha O’Cearbhaill, the bug allows for code injection when a user opens a specially crafted malicious file...

Null Byte Corruption

bson is vulnerable to null byte corruptions. A malicious user can insert a null byte into a cstring when encoding, terminating the string prematurely. This can lead to security issues such as buffer overflows...

DEBIAN-CVE-2016-9849

An issue was discovered in phpMyAdmin. It is possible to bypass AllowRoot restriction $cfg'Servers'$i'AllowRoot' and deny rules for username by using Null Byte in the username. All 4.6.x versions prior to 4.6.5, 4.4.x versions prior to 4.4.15.9, and 4.0.x versions prior to 4.0.10.18 are affected...

ALPINE-CVE-2016-9849

An issue was discovered in phpMyAdmin. It is possible to bypass AllowRoot restriction $cfg'Servers'$i'AllowRoot' and deny rules for username by using Null Byte in the username. All 4.6.x versions prior to 4.6.5, 4.4.x versions prior to 4.4.15.9, and 4.0.x versions prior to 4.0.10.18 are affected...

CVE-2016-9849

An issue was discovered in phpMyAdmin. It is possible to bypass AllowRoot restriction $cfg'Servers'$i'AllowRoot' and deny rules for username by using Null Byte in the username. All 4.6.x versions prior to 4.6.5, 4.4.x versions prior to 4.4.15.9, and 4.0.x versions prior to 4.0.10.18 are affected...

Design/Logic Flaw

An issue was discovered in phpMyAdmin. It is possible to bypass AllowRoot restriction $cfg'Servers'$i'AllowRoot' and deny rules for username by using Null Byte in the username. All 4.6.x versions prior to 4.6.5, 4.4.x versions prior to 4.4.15.9, and 4.0.x versions prior to 4.0.10.18 are affected...

CVE-2016-9849

An issue was discovered in phpMyAdmin. It is possible to bypass AllowRoot restriction $cfg'Servers'$i'AllowRoot' and deny rules for username by using Null Byte in the username. All 4.6.x versions prior to 4.6.5, 4.4.x versions prior to 4.4.15.9, and 4.0.x versions prior to 4.0.10.18 are affected...

UBUNTU-CVE-2016-9849

An issue was discovered in phpMyAdmin. It is possible to bypass AllowRoot restriction $cfg'Servers'$i'AllowRoot' and deny rules for username by using Null Byte in the username. All 4.6.x versions prior to 4.6.5, 4.4.x versions prior to 4.4.15.9, and 4.0.x versions prior to 4.0.10.18 are affected...

CVE-2016-9849

An issue was discovered in phpMyAdmin. It is possible to bypass AllowRoot restriction $cfg'Servers'$i'AllowRoot' and deny rules for username by using Null Byte in the username. All 4.6.x versions prior to 4.6.5, 4.4.x versions prior to 4.4.15.9, and 4.0.x versions prior to 4.0.10.18 are affected...

CVE-2016-9849

An issue was discovered in phpMyAdmin. It is possible to bypass AllowRoot restriction $cfg'Servers'$i'AllowRoot' and deny rules for username by using Null Byte in the username. All 4.6.x versions prior to 4.6.5, 4.4.x versions prior to 4.4.15.9, and 4.0.x versions prior to 4.0.10.18 are affected...

CVE-2016-9849

An issue was discovered in phpMyAdmin. It is possible to bypass AllowRoot restriction $cfg'Servers'$i'AllowRoot' and deny rules for username by using Null Byte in the username. All 4.6.x versions prior to 4.6.5, 4.4.x versions prior to 4.4.15.9, and 4.0.x versions prior to 4.0.10.18 are affected...

CVE-2016-9849

CVE-2016-9849 affects phpMyAdmin; the vulnerability lets an attacker bypass the AllowRoot restriction and deny rules for usernames by injecting a null byte into the username. Affected are all 4.6.x versions prior to 4.6.5, 4.4.x prior to 4.4.15.9, and 4.0.x prior to 4.0.10.18. Exploitation could ...

CVE-2016-8630

The x86decodeinsn function in arch/x86/kvm/emulate.c in the Linux kernel before 4.8.7, when KVM is enabled, allows local users to cause a denial of service host OS crash via a certain use of a ModR/M byte in an undefined instruction...

DEBIAN-CVE-2016-8630

The x86decodeinsn function in arch/x86/kvm/emulate.c in the Linux kernel before 4.8.7, when KVM is enabled, allows local users to cause a denial of service host OS crash via a certain use of a ModR/M byte in an undefined instruction...

UBUNTU-CVE-2016-8646

The hashaccept function in crypto/algifhash.c in the Linux kernel before 4.3.6 allows local users to cause a denial of service OOPS by attempting to trigger use of in-kernel hash algorithms for a socket that has received zero bytes of data...

CVE-2016-8630

The x86decodeinsn function in arch/x86/kvm/emulate.c in the Linux kernel before 4.8.7, when KVM is enabled, allows local users to cause a denial of service host OS crash via a certain use of a ModR/M byte in an undefined instruction...

UBUNTU-CVE-2016-8630

The x86decodeinsn function in arch/x86/kvm/emulate.c in the Linux kernel before 4.8.7, when KVM is enabled, allows local users to cause a denial of service host OS crash via a certain use of a ModR/M byte in an undefined instruction...

CVE-2016-8630

The x86decodeinsn function in arch/x86/kvm/emulate.c in the Linux kernel before 4.8.7, when KVM is enabled, allows local users to cause a denial of service host OS crash via a certain use of a ModR/M byte in an undefined instruction...

Username deny rules bypass (AllowRoot & Others) by using Null Byte

PMASA-2016-60 Announcement-ID: PMASA-2016-60 Date: 2016-11-25 Updated: 2016-12-06 Summary Username deny rules bypass AllowRoot & Others by using Null Byte Description It is possible to bypass AllowRoot restriction $cfg'Servers'$i'AllowRoot' and deny rules for username by using Null Byte in the...