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CVE-2021-32703
MEDIUM5.3
Descricao
Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.011, and 21.0.3, there was a lack of ratelimiting on the shareinfo endpoint. This may have allowed an attacker to enumerate potentially valid share tokens. The issue was fixed in versions 19.0.13, 20.0.11, and 21.0.3. There are no known workarounds.
Detalhes CVE
Pontuacao CVSS v3.15.3
SeveridadeMEDIUM
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosNONE
Interacao do usuarioNONE
Publicado7/12/2021
Ultima modificacao11/21/2024
Fontenvd
Avistamentos honeypot0
Produtos afetados
fedoraproject:fedoranextcloud:nextcloud_server
Fraquezas (CWE)
CWE-799CWE-307
Referencias
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-375p-cxxq-gc9p(security-advisories@github.com)
https://github.com/nextcloud/server/pull/26945(security-advisories@github.com)
https://hackerone.com/reports/1173684(security-advisories@github.com)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BVZS26RDME2DYTKET5AECRIZDFUGR2AZ/(security-advisories@github.com)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J63NBVPR2AQCAWRNDOZSGRY5II4WS2CZ/(security-advisories@github.com)
https://security.gentoo.org/glsa/202208-17(security-advisories@github.com)
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-375p-cxxq-gc9p(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/nextcloud/server/pull/26945(af854a3a-2127-422b-91ae-364da2661108)
https://hackerone.com/reports/1173684(af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BVZS26RDME2DYTKET5AECRIZDFUGR2AZ/(af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J63NBVPR2AQCAWRNDOZSGRY5II4WS2CZ/(af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202208-17(af854a3a-2127-422b-91ae-364da2661108)
Correlacoes IOC
Sem correlacoes registradas
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