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CVE-2020-12278

CRITICAL

9.8

Descricao

An issue was discovered in libgit2 before 0.28.4 and 0.9x before 0.99.0. path.c mishandles equivalent filenames that exist because of NTFS Alternate Data Streams. This may allow remote code execution when cloning a repository. This issue is similar to CVE-2019-1352.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado4/27/2020

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

debian:debian_linuxlibgit2:libgit2

Fraquezas (CWE)

CWE-706

Referencias

https://github.com/git/git/security/advisories/GHSA-5wph-8frv-58vj(cve@mitre.org)

https://github.com/libgit2/libgit2/commit/3f7851eadca36a99627ad78cbe56a40d3776ed01(cve@mitre.org)

https://github.com/libgit2/libgit2/commit/e1832eb20a7089f6383cfce474f213157f5300cb(cve@mitre.org)

https://github.com/libgit2/libgit2/releases/tag/v0.28.4(cve@mitre.org)

https://github.com/libgit2/libgit2/releases/tag/v0.99.0(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2023/02/msg00034.html(cve@mitre.org)

https://github.com/git/git/security/advisories/GHSA-5wph-8frv-58vj(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/libgit2/libgit2/commit/3f7851eadca36a99627ad78cbe56a40d3776ed01(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/libgit2/libgit2/commit/e1832eb20a7089f6383cfce474f213157f5300cb(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/libgit2/libgit2/releases/tag/v0.28.4(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/libgit2/libgit2/releases/tag/v0.99.0(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2023/02/msg00034.html(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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