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Add advisories for numeric bugs in GHC
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,36 @@ | ||
| ```toml | ||
| [advisory] | ||
| id = "HSEC-2024-0007" | ||
| cwe = [194] | ||
| keywords = ["integrity", "dos", "historical"] | ||
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| [[affected]] | ||
| ghc-component = "compiler" | ||
| cvss = "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H" | ||
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| [[affected.versions]] | ||
| introduced = "9.2.4" | ||
| fixed = "9.2.5" | ||
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| [[affected.versions]] | ||
| introduced = "9.4.2" | ||
| fixed = "9.4.3" | ||
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| [[references]] | ||
| type = "REPORT" | ||
| url = "https://gitlab.haskell.org/ghc/ghc/-/issues/22282" | ||
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| [[references]] | ||
| type = "FIX" | ||
| url = "https://gitlab.haskell.org/ghc/ghc/-/merge_requests/9152" | ||
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| [[references]] | ||
| type = "FIX" | ||
| url = "https://gitlab.haskell.org/ghc/ghc/-/merge_requests/9139" | ||
| ``` | ||
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| # Sign extension error in the AArch64 NCG | ||
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| Arithmetic operations may result in incorrect runtime results on the native aarch64 backend. | ||
| For the most part, this bug only causes availability and data integrity issues. | ||
| However, in some circumstances, it may result in other, more complicated security related flaws, such as buffer overflow conditions. |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| ```toml | ||
| [advisory] | ||
| id = "HSEC-2024-0008" | ||
| cwe = [194] | ||
| keywords = ["integrity", "dos"] | ||
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| [[affected]] | ||
| ghc-component = "compiler" | ||
| cvss = "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H" | ||
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| [[affected.versions]] | ||
| introduced = "9.2.1" | ||
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| [[references]] | ||
| type = "REPORT" | ||
| url = "https://gitlab.haskell.org/ghc/ghc/-/issues/23034" | ||
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| [[references]] | ||
| type = "FIX" | ||
| url = "https://gitlab.haskell.org/ghc/ghc/-/merge_requests/12885" | ||
| ``` | ||
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| # Sign extension error in the PPC64le FFI | ||
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| Numeric arguments of FFI call on the PPC64le backend may result in incorrect runtime values. | ||
| For the most part, this bug only causes availability and data integrity issues. | ||
| However, in some circumstances, it may result in other, more complicated security related flaws, such as buffer overflow conditions. |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| ```toml | ||
| [advisory] | ||
| id = "HSEC-2024-0006" | ||
| cwe = [192] | ||
| keywords = ["integrity", "dos", "historical"] | ||
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| [[affected]] | ||
| package = "base" | ||
| cvss = "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H" | ||
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| [[affected.versions]] | ||
| introduced = "4.15.0.0" | ||
| fixed = "4.15.1.0" | ||
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| [[references]] | ||
| type = "REPORT" | ||
| url = "https://gitlab.haskell.org/ghc/ghc/-/issues/19345" | ||
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| [[references]] | ||
| type = "REPORT" | ||
| url = "https://gitlab.haskell.org/ghc/ghc/-/issues/20066" | ||
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| [[references]] | ||
| type = "FIX" | ||
| url = "https://gitlab.haskell.org/ghc/ghc/-/merge_requests/4980" | ||
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| [[references]] | ||
| type = "FIX" | ||
| url = "https://gitlab.haskell.org/ghc/ghc/-/merge_requests/6109" | ||
| ``` | ||
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| # `fromIntegral`: conversion error | ||
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| `fromIntegral` may result in coercion errors when used with optimization flags `-O1` or `-O2` | ||
| in the following situation: | ||
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| - Converting negative `Int` to `Natural` does not throw an arithmetic underflow error | ||
| - Converting large `Integer` greater than 2^64 to `Natural` overflow. | ||
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| For the most part, these errors in and of themselves result only in availability and data integrity issues. | ||
| However, in some circumstances, they may result in other, more complicated security related flaws, such as buffer overflow conditions. |