Gentoo Linux Security Advisory 201203-2 - Multiple vulnerabilities have been found in cURL, the worst of which might allow remote execution of arbitrary code. Versions less than 7.24.0 are affected.
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Gentoo Linux Security Advisory 201203-1 - A buffer overflow in spamdyke might allow remote attackers to execute arbitrary code. Versions less than 4.3.0 are affected.
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Ubuntu Security Notice 1390-1 - Dan Rosenberg reported errors in the OSS (Open Sound System) MIDI interface. A local attacker on non-x86 systems might be able to cause a denial of service. Dan Rosenberg reported errors in the kernel's OSS (Open Sound System) driver for Yamaha FM synthesizer chips. A local user can exploit this to cause memory corruption, causing a denial of service or privilege escalation. Various other issues were also addressed.
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Debian Linux Security Advisory 2427-1 - Two security vulnerabilities related to EXIF processing were discovered in ImageMagick, a suite of programs to manipulate images.
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Ubuntu Security Notice 1389-1 - Paolo Bonzini discovered a flaw in Linux's handling of the SG_IO ioctl command. A local user, or user in a VM could exploit this flaw to bypass restrictions and gain read/write access to all data on the affected block device. Sasha Levin discovered a flaw in the permission checking for device assignments requested via the kvm ioctl in the Linux kernel. A local user could use this flaw to crash the system causing a denial of service. Various other issues were also addressed.
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