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CVE-2020-15163
HIGH8.7
Descricao
Python TUF (The Update Framework) reference implementation before version 0.12 it will incorrectly trust a previously downloaded root metadata file which failed verification at download time. This allows an attacker who is able to serve multiple new versions of root metadata (i.e. by a person-in-the-middle attack) culminating in a version which has not been correctly signed to control the trust chain for future updates. This is fixed in version 0.12 and newer.
Detalhes CVE
Pontuacao CVSS v3.18.7
SeveridadeHIGH
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosLOW
Interacao do usuarioREQUIRED
Publicado9/9/2020
Ultima modificacao11/21/2024
Fontenvd
Avistamentos honeypot0
Produtos afetados
linuxfoundation:the_update_framework
Fraquezas (CWE)
CWE-863CWE-345
Referencias
https://github.com/theupdateframework/tuf/commit/3d342e648fbacdf43a13d7ba8886aaaf07334af7(security-advisories@github.com)
https://github.com/theupdateframework/tuf/pull/885(security-advisories@github.com)
https://github.com/theupdateframework/tuf/releases/tag/v0.12.0(security-advisories@github.com)
https://github.com/theupdateframework/tuf/security/advisories/GHSA-f8mr-jv2c-v8mg(security-advisories@github.com)
https://pypi.org/project/tuf(security-advisories@github.com)
https://github.com/theupdateframework/tuf/commit/3d342e648fbacdf43a13d7ba8886aaaf07334af7(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/theupdateframework/tuf/pull/885(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/theupdateframework/tuf/releases/tag/v0.12.0(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/theupdateframework/tuf/security/advisories/GHSA-f8mr-jv2c-v8mg(af854a3a-2127-422b-91ae-364da2661108)
https://pypi.org/project/tuf(af854a3a-2127-422b-91ae-364da2661108)
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