Chun Han Hsiao

**Name of the Vulnerable Software and Affected Versions** Synology Drive versions prior to 1.1.2-10562 **Description** The issue allows remote attackers to obtain sensitive system information. This is achieved via the `dsm path` parameter. **Recommendations** For versions prior to 1.1.2-10562, update to version 1.1.2-10562 or later to resolve the issue. As a temporary workaround, consider restricting access to the `dsm path` parameter to minimize the risk of exploitation.

**Name of the Vulnerable Software and Affected Versions** Synology Calendar versions prior to 2.2.2-0532 **Description** A relative path traversal issue exists in the Attachment Uploader of Synology Calendar, allowing remote authenticated users to upload arbitrary files by manipulating the `filename` parameter. **Recommendations** For versions prior to 2.2.2-0532, update to version 2.2.2-0532 or later to resolve the issue.

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 53 Firefox ESR versions prior to 52.1 Firefox ESR versions prior to 45.9 Thunderbird versions prior to 52.1 **Description** The issue is related to an out-of-bounds read when an HTTP/2 connection to a server sends "DATA" frames with incorrect data content, potentially leading to a crash. This can be exploited by a remote attacker to cause a denial of service. **Recommendations** For Firefox versions prior to 53, update to version 53 or later. For Firefox ESR versions prior to 52.1, update to version 52.1 or later. For Firefox ESR versions prior to 45.9, update to version 45.9 or later. For Thunderbird versions prior to 52.1, update to version 52.1 or later.