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cloudlinuxCloudLinuxCLSA-2022:1644855718
HistoryFeb 14, 2022 - 4:21 p.m.

Fix of CVE: CVE-2022-0351, CVE-2022-0368, CVE-2022-0359, CVE-2022-0361

2022-02-1416:21:58
repo.cloudlinux.com
42
cve-2022-0351
memory access
recursion
cve-2022-0359
ex mode
tabstop
cve-2022-0361
visual mode
copying lines
cve-2022-0368
undo
visual area

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

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

53.9%

  • CVE-2022-0351: fix crash caused by too depth recursion
  • CVE-2022-0359: fix illegal memory access with large tabstop in ex mode
  • CVE-2022-0361: fix illegal memory access when copying lines in visual mode
  • CVE-2022-0368: fix illegal memory access when undo makes visual area invalid

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

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

53.9%