CVE-2024-29943

CVE-2024-29943 Pwn2OwnのSpiderMonkey JITバグ：整数範囲の不整合から境界チェック除去、そしてRCEへ。 このリポジトリには、CVE-2024-29943のPoC、エクスプロイト、分析スライドが含まれています。 デモ Demo.mp4 スライド Slides.pdf 再現情報 GitHub Gitコミット: afbdf6822c9e9f9b6d44b9ea6904cb10878126b1 オペレーティングシステム: Ubuntu 22.04 アーキテクチャ: amd64 コマンドライン引数: ./js --ion-offthread-compile=of...

CVE-2024-29943

CVE-2024-29943 Pwn2Own SpiderMonkey JIT バグ: 整数レンジの不整合から境界チェック除去、そして RCE へ。 Windows 向けに CVE-2024-29943 を再現。https://github.com/bjrjk/CVE-2024-29943 をベースにしています。 変更点 元のエクスプロイトは Linux 向けに書かれていたため、Windows 上での再現を試みました: pop calc シェルコードを Windows 用に更新し、ヒープ feng shui パラメータをいくつか調整しました。Windows...

golang: cmd/compile: possible memory corruption after bound check elimination

A flaw was found in the cmd/compile package in the Go standard library. The compiler fails to correctly check for integer overflow or underflow in arithmetic operations involving loop induction variables. As a result, the compiler allows invalid memory indexing to occur at runtime, potentially...

golang: cmd/compile: possible memory corruption after bound check elimination

A flaw was found in the cmd/compile package in the Go standard library. The compiler fails to correctly check for integer overflow or underflow in arithmetic operations involving loop induction variables. As a result, the compiler allows invalid memory indexing to occur at runtime, potentially...

Important: Red Hat Security Advisory: Red Hat OpenShift Service Mesh 3.3.3

Red Hat OpenShift Service Mesh 3.3.3 This update has a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section. Red Hat OpenShift Service Mesh 3.3....

golang: cmd/compile: possible memory corruption after bound check elimination

A flaw was found in the cmd/compile package in the Go standard library. The compiler fails to correctly check for integer overflow or underflow in arithmetic operations involving loop induction variables. As a result, the compiler allows invalid memory indexing to occur at runtime, potentially...

golang: cmd/compile: possible memory corruption after bound check elimination

A flaw was found in the cmd/compile package in the Go standard library. The compiler fails to correctly check for integer overflow or underflow in arithmetic operations involving loop induction variables. As a result, the compiler allows invalid memory indexing to occur at runtime, potentially...

golang: cmd/compile: possible memory corruption after bound check elimination

A flaw was found in the cmd/compile package in the Go standard library. The compiler fails to correctly check for integer overflow or underflow in arithmetic operations involving loop induction variables. As a result, the compiler allows invalid memory indexing to occur at runtime, potentially...

golang: cmd/compile: possible memory corruption after bound check elimination

A flaw was found in the cmd/compile package in the Go standard library. The compiler fails to correctly check for integer overflow or underflow in arithmetic operations involving loop induction variables. As a result, the compiler allows invalid memory indexing to occur at runtime, potentially...

golang: cmd/compile: possible memory corruption after bound check elimination

A flaw was found in the cmd/compile package in the Go standard library. The compiler fails to correctly check for integer overflow or underflow in arithmetic operations involving loop induction variables. As a result, the compiler allows invalid memory indexing to occur at runtime, potentially...

Security update for go1.25

This update for go1.25 fixes the following issues: Update to go1.25.9 bsc1244485. CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG bsc1261653. CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination bsc1261654. CVE-2026-27144: cmd/compile: no-op...

golang: cmd/compile: possible memory corruption after bound check elimination

A flaw was found in the cmd/compile package in the Go standard library. The compiler fails to correctly check for integer overflow or underflow in arithmetic operations involving loop induction variables. As a result, the compiler allows invalid memory indexing to occur at runtime, potentially...

golang: cmd/compile: possible memory corruption after bound check elimination

A flaw was found in the cmd/compile package in the Go standard library. The compiler fails to correctly check for integer overflow or underflow in arithmetic operations involving loop induction variables. As a result, the compiler allows invalid memory indexing to occur at runtime, potentially...

Microsoft Edge Chakra JIT - Bound Check Elimination Bug

Microsoft Edge Chakra JIT - Bound Check Elimination Bug / Chakra uses the InvariantBlockBackwardIterator class to backpropagate the information about the hoisted bound checks. But the class follows the linked list instaed of the control flow. This may lead to incorrectly remove the bound checks. ...

Microsoft Edge Chakra JIT - Bound Check Elimination Bug

/ Chakra uses the InvariantBlockBackwardIterator class to backpropagate the information about the hoisted bound checks. But the class follows the linked list instaed of the control flow. This may lead to incorrectly remove the bound checks. In the following code, currentBlock's block number is 4...