Date: Thu, 11 Feb 2021 23:43:29 +0100 From: "Jens Geyer" <jensg@...che.org> To: <oss-security@...ts.openwall.com>, <security@...che.org>, "Thrift-Dev" <dev@...ift.apache.org>, <user@...ift.apache.org> Subject: CVE-2020-13949: Apache Thrift: potential DoS when processing untrusted payloads CVE-2020-13949: potential DoS when processing untrusted Thrift payloads Severity: Important Vendor: The Apache Software Foundation Versions Affected: Apache Thrift up to and including 0.13.0 Description: Applications using Thrift would not error upon receiving messages declaring containers of sizes larger than the payload. As a result, malicious RPC clients could send short messages which would result in a large memory allocation, potentially leading to denial of service. Mitigation: Upgrade to version 0.14.0 Credit: This issue was reported by Hasnain Lakhani of Facebook. On behalf of the Apache Thrift PMC, Jens Geyer
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