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FreeBSD: VID-6E58E1E9-2636-413E-9F84-4C0E21143628 (CVE-2019-3859): libssh2 -- multiple issues

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FreeBSD: VID-6E58E1E9-2636-413E-9F84-4C0E21143628 (CVE-2019-3859): libssh2 -- multiple issues

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
Published
03/14/2019
Created
07/09/2019
Added
07/08/2019
Modified
07/08/2019

Description

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the _libssh2_packet_require and _libssh2_packet_requirev functions. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

Solution(s)

  • freebsd-upgrade-package-libssh2
  • freebsd-upgrade-package-linux-c6-libssh2
  • freebsd-upgrade-package-linux-c7-libssh2

References

  • 107485
  • DSA-4431
  • CVE-2019-3859

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