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Ubuntu: 923-1: OpenJDK vulnerabilities  07 April 2010 
Posted by Benjamin D. Thomas   
Marsh Ray and Steve Dispensa discovered a flaw in the TLS and SSLv3protocols. If an attacker could perform a man in the middle attack at thestart of a TLS connection, the attacker could inject arbitrary contentat the beginning of the user's session. (CVE-2009-3555) [More...]
 
Ubuntu: 924-1: Kerberos vulnerabilities  07 April 2010 
Posted by Benjamin D. Thomas   
Sol Jerome discovered that the Kerberos kadmind service did not correctlyfree memory. An unauthenticated remote attacker could send speciallycrafted traffic to crash the kadmind process, leading to a denial ofservice. (CVE-2010-0629) [More...]
 
Ubuntu: 917-1: Puppet vulnerabilities  24 March 2010 
Posted by Benjamin D. Thomas   
It was discovered that Puppet did not drop supplementary groups when beingrun as a different user. A local user may be able to use this flaw tobypass security restrictions and gain access to restricted files.(CVE-2009-3564) [More...]
 
Ubuntu: 918-1: Samba vulnerability  24 March 2010 
Posted by Benjamin D. Thomas   
It was discovered the Samba handled symlinks in an unexpected way when both"wide links" and "UNIX extensions" were enabled, which is the default. Aremote attacker could create symlinks and access arbitrary files from theserver. [More...]
 
Ubuntu: 916-1: Kerberos vulnerabilities  23 March 2010 
Posted by Benjamin D. Thomas   
Emmanuel Bouillon discovered that Kerberos did not correctly handlecertain message types. An unauthenticated remote attacker could sendspecially crafted traffic to cause the KDC to crash, leading to a denialof service. (CVE-2010-0283) [More...]
 
Ubuntu: 914-1: Linux kernel vulnerabilities  16 March 2010 
Posted by Benjamin D. Thomas   
Mathias Krause discovered that the Linux kernel did not correctly handlemissing ELF interpreters. A local attacker could exploit this to cause thesystem to crash, leading to a denial of service. (CVE-2010-0307) [More...]
 
Ubuntu: 912-1: Audio File Library vulnerability  16 March 2010 
Posted by Benjamin D. Thomas   
It was discovered that Audio File Library contained a heap-based bufferoverflow. If a user or automated system processed a crafted WAV file, anattacker could cause a denial of service via application crash, or possiblyexecute arbitrary code with the privileges of the user invoking theprogram. The default compiler options for Ubuntu should reduce this [More...]
 
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