Description: "A flaw was found in rsync in versions since 3.2.0pre1. Rsync improperly validates certificate with host mismatch vulnerability. A remote, unauthenticated attacker could exploit the flaw by performing a man-in-the-middle attack using a valid certificate for another hostname which could compromise confidentiality and integrity of data transmitted using rsync-ssl. The highest threat from this vulnerability is to data confidentiality and integrity. This flaw affects rsync versions before 3.2.4."
Patch: https://git.samba.org/?p=rsync.git;a=commit;h=c3f7414
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The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=029532544d5edfe5fc70413a827831932e3c0b21 commit 029532544d5edfe5fc70413a827831932e3c0b21 Author: Varsha Teratipally <teratipally@google.com> AuthorDate: 2021-11-17 17:30:16 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2021-11-18 02:30:46 +0000 net-misc/rsync: fix CVE-2020-14387 Bug: https://bugs.gentoo.org/792576 Signed-off-by: Varsha Teratipally <teratipally@google.com> Closes: https://github.com/gentoo/gentoo/pull/22981 Signed-off-by: Sam James <sam@gentoo.org> .../files/rsync-3.2.3-verify-certificate.patch | 26 +++++ net-misc/rsync/rsync-3.2.3-r5.ebuild | 124 +++++++++++++++++++++ 2 files changed, 150 insertions(+)
Please cleanup