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cloudlinuxCloudLinuxCLSA-2022:1646915237
HistoryMar 10, 2022 - 12:27 p.m.

Fix of CVE: CVE-2022-0554, CVE-2022-0729, CVE-2022-0685, CVE-2022-0572

2022-03-1012:27:17
repo.cloudlinux.com
93
cve-2022-0554
buffer fix
cve-2022-0572
:retab crash
cve-2022-0685
multi-byte crash
cve-2022-0729
regexp crash

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.003

Percentile

68.9%

  • CVE-2022-0554: fix ending up with no current buffer
  • CVE-2022-0572: fix crashing when repeatedly using :retab
  • CVE-2022-0685: fix crashing when using special multi-byte character
  • CVE-2022-0729: fix crashing with specific regexp pattern and string

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.003

Percentile

68.9%