CVE-2023-49568: falha de alta gravidade em go-git
Maliciously crafted Git server replies can cause DoS on go-git clients
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21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 0.7%
A denial of service (DoS) vulnerability was discovered in go-git versions prior to v5.11. This vulnerability allows an attacker to perform denial of service attacks by providing specially crafted responses from a Git server which triggers resource exhaustion in go-git clients.
Applications using only the in-memory filesystem supported by go-git are not affected by this vulnerability.
This is a go-git implementation issue and does not affect the upstream git cli.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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CVE-2023-49569CRITICALMaliciously crafted Git server replies can lead to path traversal and RCE on go-git clientsEPSS 1.5%CVE-2025-21613CRITICALgo-git has an Argument Injection via the URL fieldEPSS 1.3%CVE-2025-21614HIGHgo-git clients vulnerable to DoS via maliciously crafted Git server repliesEPSS 0.7%CVE-2026-71557MEDIUMgo-git: Malicious reference names may modify files outside the reference storageEPSS 0.4%CVE-2026-45570LOWgo-git: Improper single-quote escaping in go-git SSH transportEPSS 0.4%CVE-2026-71556HIGHgo-git: Worktree operations may follow symlinksEPSS 0.4%