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CVE-2021-28544

MEDIUM

4.3

Description

Apache Subversion SVN authz protected copyfrom paths regression Subversion servers reveal 'copyfrom' paths that should be hidden according to configured path-based authorization (authz) rules. When a node has been copied from a protected location, users with access to the copy can see the 'copyfrom' path of the original. This also reveals the fact that the node was copied. Only the 'copyfrom' path is revealed; not its contents. Both httpd and svnserve servers are vulnerable.

Details CVE

Score CVSS v3.14.3

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie4/12/2022

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

apache:subversionapple:macosdebian:debian_linuxfedoraproject:fedora

Faiblesses (CWE)

CWE-200CWE-200

References

http://seclists.org/fulldisclosure/2022/Jul/18(security@apache.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PZ4ARNGLMGYBKYDX2B7DRBNMF6EH3A6R/(security@apache.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YJPMCWCGWBN3QWCDVILWQWPC75RR67LT/(security@apache.org)

https://subversion.apache.org/security/CVE-2021-28544-advisory.txt(security@apache.org)

https://support.apple.com/kb/HT213345(security@apache.org)

https://www.debian.org/security/2022/dsa-5119(security@apache.org)

http://seclists.org/fulldisclosure/2022/Jul/18(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PZ4ARNGLMGYBKYDX2B7DRBNMF6EH3A6R/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YJPMCWCGWBN3QWCDVILWQWPC75RR67LT/(af854a3a-2127-422b-91ae-364da2661108)

https://subversion.apache.org/security/CVE-2021-28544-advisory.txt(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/kb/HT213345(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2022/dsa-5119(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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