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CVE-2019-12526

Description

An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in the heap.


Affected Software


CPE Name Name Version
squid-cache:squid squid-cache squid 3.5.28
squid-cache:squid squid-cache squid 4.8
canonical:ubuntu_linux canonical ubuntu linux 16.04
canonical:ubuntu_linux canonical ubuntu linux 18.04
canonical:ubuntu_linux canonical ubuntu linux 19.04
canonical:ubuntu_linux canonical ubuntu linux 19.10
fedoraproject:fedora fedoraproject fedora 30
fedoraproject:fedora fedoraproject fedora 31
opensuse:leap opensuse leap 15.0
debian:debian_linux debian debian linux 8.0
debian:debian_linux debian debian linux 9.0
debian:debian_linux debian debian linux 10.0

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