openssl_seal() is prone to use uninitialized memory that can be turned into a code execution. This document describes technical details of the journey to hijack apache2 requests. It is a very well written and thoroughly documented piece of research.
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FreeBSD Security Advisory - An integer overflow in computing the size of IGMPv3 data buffer can result in a buffer which is too small for the requested operation. An attacker who can send specifically crafted IGMP packets could cause a denial of service situation by causing the kernel to crash. Revision 2 of this advisory.
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Varnish Cache version 4.0.3 suffers from a buffer overflow vulnerability.
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FreeBSD Security Advisory - An integer overflow in computing the size of IGMPv3 data buffer can result in a buffer which is too small for the requested operation. An attacker who can send specifically crafted IGMP packets could cause a denial of service situation by causing the kernel to crash.
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Apache versions 2.4.x prior to 2.4.10 suffer from a denial of service condition when mod_proxy is in use.
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PHP socket connect() stack buffer overflow proof of concept code.
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Riorey DDoS mitigation appliances suffer from a very poor design vulnerability where they have a hardcoded root login and password for automation. Fail!
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