Описание
Wasmtime is a standalone runtime for WebAssembly. Prior to version 2.0.2, there is a bug in Wasmtime's C API implementation where the definition of the wasmtime_trap_code does not match its declared signature in the wasmtime/trap.h header file. This discrepancy causes the function implementation to perform a 4-byte write into a 1-byte buffer provided by the caller. This can lead to three zero bytes being written beyond the 1-byte location provided by the caller. This bug has been patched and users should upgrade to Wasmtime 2.0.2. This bug can be worked around by providing a 4-byte buffer casted to a 1-byte buffer when calling wasmtime_trap_code. Users of the wasmtime crate are not affected by this issue, only users of the C API function wasmtime_trap_code are affected.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | not-affected | code not present |
| esm-infra/focal | DNE | |
| focal | ignored | end of standard support, was ignored [bundled deps handled by upstream in new versions] |
| jammy | not-affected | code not present |
| kinetic | not-affected | code not present |
| lunar | not-affected | code not present |
| mantic | not-affected | code not present |
| noble | not-affected | code not present |
| trusty | ignored | end of standard support |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| esm-apps/bionic | ignored | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | DNE | |
| upstream | ignored | |
| xenial | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| esm-apps/focal | ignored | |
| esm-infra/bionic | ignored | |
| focal | ignored | |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | DNE | |
| upstream | ignored | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| esm-infra/focal | ignored | |
| focal | ignored | |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | DNE | |
| upstream | ignored | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| esm-apps/jammy | ignored | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | ignored | |
| kinetic | ignored | end of life, was needs-triage |
| lunar | ignored | end of life, was needs-triage |
| mantic | DNE | |
| noble | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | ignored | |
| kinetic | DNE | |
| trusty | DNE | |
| upstream | ignored | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needed |
| devel | ignored | bundled deps handled by upstream in new versions |
| esm-infra/focal | DNE | |
| focal | ignored | end of standard support, was ignored [bundled deps handled by upstream in new versions] |
| jammy | ignored | bundled deps handled by upstream in new versions |
| kinetic | ignored | end of life, was needed |
| lunar | ignored | end of life, was ignored [bundled deps handled by upstream in new versions] |
| mantic | ignored | end of life, was ignored [bundled deps handled by upstream in new versions] |
| noble | ignored | bundled deps handled by upstream in new versions |
| trusty | ignored | end of standard support |
Показывать по
EPSS
3.8 Low
CVSS3
Связанные уязвимости
Wasmtime is a standalone runtime for WebAssembly. Prior to version 2.0.2, there is a bug in Wasmtime's C API implementation where the definition of the `wasmtime_trap_code` does not match its declared signature in the `wasmtime/trap.h` header file. This discrepancy causes the function implementation to perform a 4-byte write into a 1-byte buffer provided by the caller. This can lead to three zero bytes being written beyond the 1-byte location provided by the caller. This bug has been patched and users should upgrade to Wasmtime 2.0.2. This bug can be worked around by providing a 4-byte buffer casted to a 1-byte buffer when calling `wasmtime_trap_code`. Users of the `wasmtime` crate are not affected by this issue, only users of the C API function `wasmtime_trap_code` are affected.
Wasmtime is a standalone runtime for WebAssembly. Prior to version 2.0 ...
wasmtime_trap_code C API function has out of bounds write vulnerability
EPSS
3.8 Low
CVSS3