An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to incorrect parser validation, it allows a Denial of Service attack against the Cache Manager API. This allows a trusted client to trigger memory leaks that. over time, lead to a Denial of Service via an unspecified short query string. This attack is limited to clients with Cache Manager API access privilege.
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_name": "squid", "binary_version": "3.5.27-1ubuntu1.11" }, { "binary_name": "squid-cgi", "binary_version": "3.5.27-1ubuntu1.11" }, { "binary_name": "squid-common", "binary_version": "3.5.27-1ubuntu1.11" }, { "binary_name": "squid-dbg", "binary_version": "3.5.27-1ubuntu1.11" }, { "binary_name": "squid-purge", "binary_version": "3.5.27-1ubuntu1.11" }, { "binary_name": "squid3", "binary_version": "3.5.27-1ubuntu1.11" }, { "binary_name": "squidclient", "binary_version": "3.5.27-1ubuntu1.11" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_name": "squid", "binary_version": "4.10-1ubuntu1.4" }, { "binary_name": "squid-cgi", "binary_version": "4.10-1ubuntu1.4" }, { "binary_name": "squid-cgi-dbgsym", "binary_version": "4.10-1ubuntu1.4" }, { "binary_name": "squid-common", "binary_version": "4.10-1ubuntu1.4" }, { "binary_name": "squid-dbgsym", "binary_version": "4.10-1ubuntu1.4" }, { "binary_name": "squid-purge", "binary_version": "4.10-1ubuntu1.4" }, { "binary_name": "squid-purge-dbgsym", "binary_version": "4.10-1ubuntu1.4" }, { "binary_name": "squidclient", "binary_version": "4.10-1ubuntu1.4" }, { "binary_name": "squidclient-dbgsym", "binary_version": "4.10-1ubuntu1.4" } ] }