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Adam Sampson discovered a buffer overflow in the handling of the XAUTHORITY environment variable in das-watchdog, a watchdog daemon to ensure a realtime process won"t hang the machine. A local user can exploit this flaw to escalate his privileges and execute arbitrary code as root.

Stefan Roas discovered a way to cause a buffer overflow in DBD-FireBird, a Perl DBI driver for the Firebird RDBMS, in certain error conditions, due to the use of the sprintf function to write to a fixed-size memory buffer.

Emanuele Rocca discovered that ppp, a daemon implementing the Point-to-Point Protocol, was subject to a buffer overflow when communicating with a RADIUS server. This would allow unauthenticated users to cause a denial-of-service by crashing the daemon.

A vulnerability was found in screen causing a stack overflow which results in crashing the screen server process, resulting in denial of service.

Aleksandar Nikolic of Cisco Talos discovered a buffer overflow vulnerability in the XML parser functionality of miniupnpc, a UPnP IGD client lightweight library. A remote attacker can take advantage of this flaw to cause an application using the miniupnpc library to crash, or potentially to execute arbitrary code with the privileges of the user running the application.

Stepan Golosunov discovered that xdelta3, a diff utility which works with binary files, is affected by a buffer overflow vulnerability within the main_get_appheader function, which may lead to the execution of arbitrary code.

Gustavo Grieco discovered an out-of-bounds write vulnerability in cpio, a tool for creating and extracting cpio archive files, leading to a denial of service .

Multiple security vulnerabilities have been found in Pillow, a Python imaging library, which may result in denial of service or the execution of arbitrary code if a malformed FLI, PCD or Tiff files is processed.

It was discovered that libmatroska, an extensible open standard audio/video container format, incorrectly processed EBML lacing. By providing maliciously crafted input, an attacker could use this flaw to force some leakage of information located in the process heap memory.

Kashyap Thimmaraju and Bhargava Shastry discovered a remotely triggerable buffer overflow vulnerability in openvswitch, a production quality, multilayer virtual switch implementation. Specially crafted MPLS packets could overflow the buffer reserved for MPLS labels in an OVS internal data structure. A remote attacker can take advantage of this flaw to cause a denial of service, or potentially, exe ...


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