Harry Sintonen discovered that curl incorrectly handled mixed case cookie domains. A remote attacker could possibly use this issue to set cookies that get sent to different and unrelated sites and domains.
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{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_version": "7.58.0-2ubuntu3.24+esm3", "binary_name": "curl" }, { "binary_version": "7.58.0-2ubuntu3.24+esm3", "binary_name": "curl-dbgsym" }, { "binary_version": "7.58.0-2ubuntu3.24+esm3", "binary_name": "libcurl3-gnutls" }, { "binary_version": "7.58.0-2ubuntu3.24+esm3", "binary_name": "libcurl3-gnutls-dbgsym" }, { "binary_version": "7.58.0-2ubuntu3.24+esm3", "binary_name": "libcurl3-nss" }, { "binary_version": "7.58.0-2ubuntu3.24+esm3", "binary_name": "libcurl3-nss-dbgsym" }, { "binary_version": "7.58.0-2ubuntu3.24+esm3", "binary_name": "libcurl4" }, { "binary_version": "7.58.0-2ubuntu3.24+esm3", "binary_name": "libcurl4-dbgsym" }, { "binary_version": "7.58.0-2ubuntu3.24+esm3", "binary_name": "libcurl4-doc" }, { "binary_version": "7.58.0-2ubuntu3.24+esm3", "binary_name": "libcurl4-gnutls-dev" }, { "binary_version": "7.58.0-2ubuntu3.24+esm3", "binary_name": "libcurl4-nss-dev" }, { "binary_version": "7.58.0-2ubuntu3.24+esm3", "binary_name": "libcurl4-openssl-dev" } ] }