CVE-2024-4947

CVE-2024-4947 一个在野的 V8 类型混淆漏洞。 本仓库包含： 分析及 PoC，用于将此漏洞升级为与 CVE-2024-12695（对象哈希重新分配）相同的利用模式。 通过利用类型混淆将对象哈希赋值给 JSArray 的 length 字段而构建的 AddressOf / FakeObject 原语，及其分析。 分析：Analysis.md 复现信息 操作系统：Ubuntu 24.04 Git 提交：12.4.254.16 致谢 感谢 Vasily Berdnikov @vaberb 和 Boris Larin @oct0xor 发现该漏洞。 感谢 @buptsb 和...

UBUNTU-CVE-2026-44309

Gitsign is a keyless Sigstore to signing tool for Git commits with your a GitHub / OIDC identity. Prior to 0.16.0, gitsign verify and gitsign verify-tag re-encode commit/tag objects through go-git's EncodeWithoutSignature before checking the signature, instead of verifying against the raw git...

CVE-2026-44309

Gitsign is a keyless Sigstore to signing tool for Git commits with your a GitHub / OIDC identity. Prior to 0.16.0, gitsign verify and gitsign verify-tag re-encode commit/tag objects through go-git's EncodeWithoutSignature before checking the signature, instead of verifying against the raw git...

PT-2026-39243

Name of the Vulnerable Software and Affected Versions Gitsign versions prior to 0.16.0 Description gitsign verify and gitsign verify-tag re-encode commit or tag objects using the EncodeWithoutSignature function from the go-git library before checking the signature, rather than verifying the raw g...

Exploit for Type Confusion in Google Chrome

CVE-2024-4947 A in-the-wild V8 type confusion bug. This repo...

Denial Of Service (DoS)

spray-json is vulnerable to denial of service. An attacker is able to create an object with colliding keys to cause high resource consumption when HashMap creates a map, resulting in a denial of service condition when parsing multiple JSON object fields with the same hash code...