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oraclelinuxOracleLinuxELSA-2021-4368
HistoryNov 16, 2021 - 12:00 a.m.

openssh security update

2021-11-1600:00:00
linux.oracle.com
32

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

[8.0p1-10]

  • sshd -T requires -C when ‘Match’ is used in sshd_config (#1836277)
    [8.0p1-9]
  • CVE-2020-14145 openssh: Observable Discrepancy leading to an information
    leak in the algorithm negotiation (#1882252)
  • Hostbased ssh authentication fails if session ID contains a ‘/’ (#1944125)
    [8.0p1-8]
  • ssh doesnt restore the blocking mode on standard output (#1942901)
    [8.0p1-7 + 0.10.3-7]
  • SFTP sort upon the modification time (#1909988)
  • ssh-keygen printing fingerprint issue with Windows keys (#1901518)
  • PIN is lost when iterating over tokens when adding pkcs11 keys to ssh-agent (#1843372)
  • ssh-agent segfaults during ssh-add -s pkcs11 (#1868996)
  • ssh-copy-id could not resolve ipv6 address ends with colon (#1933517)
  • sshd provides PAM an incorrect error code (#1879503)

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N