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Github Security Blog
Github Security Blog
added 2025/07/18 7:50 p.m.12 views

Wasmtime CLI is vulnerable to host panic through its fd_renumber function

Summary A bug in Wasmtime's implementation of the WASIp1 set of import functions can lead to a WebAssembly guest inducing a panic in the host embedder. The specific bug is triggered by calling pathopen after calling fdrenumber with either: - two equal argument values - second argument being equal...

3.5CVSS6.5AI score0.00306EPSS
SaveExploits0References12Affected Software2
vulnersOsv
vulnersOsv
added 2022/04/01 1:36 p.m.2 views

wasmtime-cli (>=0.35.0, <=0.35.1) potentially affected by CVE-2022-24791 via wasmtime (>=0.35.0, <=0.35.1)

wasmtime CARGO version =0.35.0, =0.35.0, =0.35.1 Source cves: CVE-2022-24791 Source advisory: OSV:GHSA-GWC9-348X-QWV2...

9.8CVSS8.5AI score0.01179EPSS
SaveExploits0
vulnersOsv
vulnersOsv
added 2022/03/31 12:00 p.m.1 views

wasmtime-cli (>=0.35.0, <=0.35.1) potentially affected by CVE-2022-24791 via wasmtime (>=0.35.0, <=0.35.1)

wasmtime CARGO version =0.35.0, =0.35.0, =0.35.1 Source cves: CVE-2022-24791 Source advisory: OSV:RUSTSEC-2022-0016...

9.8CVSS8.5AI score0.01179EPSS
SaveExploits0
vulnersOsv
vulnersOsv
added 2022/03/31 12:00 p.m.1 views

wasmtime-cli (>=0.34.0, <=0.34.1) potentially affected by CVE-2022-24791 via wasmtime (>=0.34.0, <=0.34.1)

wasmtime CARGO version =0.34.0, =0.34.0, =0.34.1 Source cves: CVE-2022-24791 Source advisory: OSV:RUSTSEC-2022-0016...

9.8CVSS8.5AI score0.01179EPSS
SaveExploits0
vulnersOsv
vulnersOsv
added 2022/02/17 12:00 p.m.1 views

wasmtime-cli (0.34.0) potentially affected by CVE-2022-23636 +1 more via wasmtime (0.34.0)

wasmtime CARGO version 0.34.0 is affected by a known vulnerability. The following packages have a transitive dependency on wasmtime and may be impacted: - wasmtime-cli 0.34.0 Source cves: CVE-2022-23636, CVE-2022-31169 Source advisory: OSV:RUSTSEC-2022-0096...

8.1CVSS7.6AI score0.00809EPSS
SaveExploits1
vulnersOsv
vulnersOsv
added 2022/02/16 10:35 p.m.1 views

wasmtime-cli (0.34.0) potentially affected by CVE-2022-23636 +1 more via wasmtime (0.34.0)

wasmtime CARGO version 0.34.0 is affected by a known vulnerability. The following packages have a transitive dependency on wasmtime and may be impacted: - wasmtime-cli 0.34.0 Source cves: CVE-2022-23636, CVE-2022-31169 Source advisory: OSV:GHSA-88XQ-W8CQ-XFG7...

8.1CVSS7.6AI score0.00809EPSS
SaveExploits1
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