MEDIUMcrates.io →
Integer overflow in the bundled Brotli C library
Integer overflow in the bundled Brotli C library
Affected packages
- Microsoft.NETCore.App.Runtime.AOT.linux-x64.Cross.android-arm— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.linux-x64.Cross.android-arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.linux-x64.Cross.android-x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.linux-x64.Cross.android-x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.linux-x64.Cross.browser-wasm— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.android-arm— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.android-arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.android-x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.android-x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.browser-wasm— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.ios-arm— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.ios-arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.iossimulator-arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.iossimulator-x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.iossimulator-x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.maccatalyst-arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.maccatalyst-x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.tvos-arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.tvossimulator-arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.tvossimulator-x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.android-arm— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.android-arm.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.android-arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.android-arm64.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.android-x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.android-x64.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.android-x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.android-x86.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.browser-wasm— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.browser-wasm.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-arm64— 5.0.0 → 5.0.15
- Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-x64— 5.0.0 → 5.0.15
- Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.osx-x64— 5.0.0 → 5.0.15
- Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-arm64— 5.0.0 → 5.0.15
- Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-x64— 5.0.0 → 5.0.15
- Microsoft.NETCore.App.Runtime.Mono.LLVM.osx-x64— 5.0.0 → 5.0.15
- Microsoft.NETCore.App.Runtime.Mono.android-arm— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.android-arm.Msi.arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.android-arm.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.android-arm.Msi.x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.android-arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.android-arm64.Msi.arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.android-arm64.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.android-arm64.Msi.x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.android-x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.android-x64.Msi.arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.android-x64.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.android-x64.Msi.x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.android-x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.android-x86.Msi.arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.android-x86.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.android-x86.Msi.x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.browser-wasm— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.browser-wasm.Msi.arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.browser-wasm.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.browser-wasm.Msi.x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.ios-arm— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.ios-arm.Msi.arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.ios-arm.Msi.x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.ios-arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.ios-arm64.Msi.arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.ios-arm64.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.ios-arm64.Msi.x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.iossimulator-arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.iossimulator-arm64.Msi.arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.iossimulator-arm64.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.iossimulator-arm64.Msi.x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.iossimulator-x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.iossimulator-x64.Msi.arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.iossimulator-x64.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.iossimulator-x64.Msi.x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.iossimulator-x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.iossimulator-x86.Msi.arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.iossimulator-x86.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.iossimulator-x86.Msi.x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.linux-arm— 5.0.0 → 5.0.15
- Microsoft.NETCore.App.Runtime.Mono.linux-arm64— 5.0.0 → 5.0.15
- Microsoft.NETCore.App.Runtime.Mono.linux-musl-x64— 5.0.0 → 5.0.15
- Microsoft.NETCore.App.Runtime.Mono.linux-x64— 5.0.0 → 5.0.15
- Microsoft.NETCore.App.Runtime.Mono.maccatalyst-arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.maccatalyst-arm64.Msi.arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.maccatalyst-arm64.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.maccatalyst-arm64.Msi.x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.maccatalyst-x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.maccatalyst-x64.Msi.arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.maccatalyst-x64.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.maccatalyst-x64.Msi.x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.osx-arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.osx-x64— 5.0.0 → 5.0.15
- Microsoft.NETCore.App.Runtime.Mono.tvos-arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.tvos-arm64.Msi.arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.tvos-arm64.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.tvos-arm64.Msi.x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.tvossimulator-arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.tvossimulator-arm64.Msi.arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.tvossimulator-arm64.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.tvossimulator-arm64.Msi.x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.tvossimulator-x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.tvossimulator-x64.Msi.arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.tvossimulator-x64.Msi.x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.tvossimulator-x64.Msi.x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.win-x64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.Mono.win-x86— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.browser-wasm— 5.0.0 → 5.0.15
- Microsoft.NETCore.App.Runtime.linux-arm— 3.0.0 → 3.1.23
- Microsoft.NETCore.App.Runtime.linux-arm64— 3.0.0 → 3.1.23
- Microsoft.NETCore.App.Runtime.linux-musl-arm— 5.0.0 → 5.0.15
- Microsoft.NETCore.App.Runtime.linux-musl-arm64— 3.0.0 → 3.1.23
- Microsoft.NETCore.App.Runtime.linux-musl-x64— 5.0.0 → 5.0.15
- Microsoft.NETCore.App.Runtime.linux-x64— 3.0.0 → 3.1.23
- Microsoft.NETCore.App.Runtime.osx-arm64— 6.0.0 → 6.0.3
- Microsoft.NETCore.App.Runtime.osx-x64— 3.0.0 → 3.1.23
- Microsoft.NETCore.App.Runtime.win-arm— 3.0.0 → 3.1.23
- Microsoft.NETCore.App.Runtime.win-arm64— 3.0.0 → 3.1.23
- Microsoft.NETCore.App.Runtime.win-x64— 3.0.0 → 3.1.23
- Microsoft.NETCore.App.Runtime.win-x86— 3.0.0 → 3.1.23
- brotli— before 1.0.8
- compu-brotli-sys
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://nvd.nist.gov/vuln/detail/CVE-2020-8927
- https://github.com/bitemyapp/brotli2-rs/issues/45
- https://github.com/github/advisory-database/issues/785
- https://github.com/google/brotli/commit/223d80cfbec8fd346e32906c732c8ede21f0cea6
- https://www.debian.org/security/2020/dsa-4801
- https://usn.ubuntu.com/4568-1
- https://rustsec.org/advisories/RUSTSEC-2021-0132.html
- https://rustsec.org/advisories/RUSTSEC-2021-0131.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZXEQ3GQVELA2T4HNZG7VPMS2HDVXMJRG
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WW62OZEY2GHJL4JCOLJRBSRETXDHMWRK
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W23CUADGMVMQQNFKHPHXVP7RPZJZNN6I
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQLM7ABVCYJLF6JRPF3M3EBXW63GNC27
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MMBKACMLSRX7JJSKBTR35UOEP2WFR6QP
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M4VCDOJGL6BK3HB4XRD2WETBPYX2ITF6
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/J4E265WKWKYMK2RYYSIXBEGZTDY5IQE6
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4TOGTZ2ZWDH662ZNFFSZVL3M5AJXV6JF
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/356JOYTWW4BWSZ42SEFLV7NYHL3S3AEH
- https://lists.debian.org/debian-lts-announce/2020/12/msg00003.html
- https://github.com/pypa/advisory-database/tree/main/vulns/brotli/PYSEC-2020-29.yaml
- https://github.com/google/brotli/releases/tag/v1.0.9
- https://github.com/google/brotli/releases/tag/v1.0.8
- https://github.com/bitemyapp/brotli2-rs
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00108.html
Structured record: https://osv.dev/vulnerability/GHSA-5v8v-66v8-mwm7
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