Gentoo Linux Security Advisory 201110-17 - Multiple vulnerabilities were found in Avahi, allowing for denial of service. Versions less than 0.6.28-r1 are affected.
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Ubuntu Security Notice 1084-1 - It was discovered that Avahi incorrectly handled empty UDP packets. A remote attacker could send a specially-crafted packet and cause Avahi to hang, resulting in a denial of service.
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Mandriva Linux Security Advisory 2011-040 - It was discovered that pango did not check for memory reallocation failures in hb_buffer_ensure() function. This could trigger a NULL pointer dereference in hb_buffer_add_glyph(), where possibly untrusted input is used as an index used for accessing members of the incorrectly reallocated array, resulting in the use of NULL address as the base array address. This can result in application crash or, possibly, code execution. The updated packages have been patched to correct this issue.
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Debian Linux Security Advisory 2174-1 - It was discovered that avahi, an implementation of the zeroconf protocol, can be crashed remotely by a single UDP packet, which may result in a denial of service.
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Mandriva Linux Security Advisory 2011-037 - avahi-core/socket.c in avahi-daemon in Avahi before 0.6.29 allows remote attackers to cause a denial of service via an empty IPv6 UDP packet to port 5353. NOTE: this vulnerability exists because of an incorrect fix for CVE-2010-2244.
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