CVE-2021-28027

CVE-2021-28027 is a critical vulnerability affecting the 'bam' crate before version 0.1.3 in Rust, specifically within the 'bam_project'. It involves an integer underflow and out-of-bounds write during bgzip block loading. With a CVSS score of 9.8, this vulnerability is remotely exploitable with low attack complexity, potentially leading to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or publicly available exploit code in Metasploit or ExploitDB, the vulnerability has garnered significant community discussion, indicating awareness and potential future interest.