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oraclelinuxOracleLinuxELSA-2022-2031
HistoryMay 17, 2022 - 12:00 a.m.

libssh security, bug fix, and enhancement update

2022-05-1700:00:00
linux.oracle.com
52

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

[0.9.6-3]

  • Remove STI tests
    [0.9.6-2]
  • Remove bad patch causing errors
  • Adding BuildRequires for openssh (SSHD support)
    [0.9.6-1]
  • Fix CVE-2021-3634: Fix possible heap-buffer overflow when
    rekeying with different key exchange mechanism
  • Rebase to version 0.9.6
  • Rename SSHD_EXECUTABLE to SSH_EXECUTABLE in tests/torture.c
  • Resolves: rhbz#1896651, rhbz#1994600
    [0.9.4-4]
  • Revert previous commit as it is incorrect.
    [0.9.6-1]
  • Fix CVE-2021-3634: Fix possible heap-buffer overflow when
    rekeying with different key exchange mechanism (#1978810)

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P