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cloudlinuxCloudLinuxCLSA-2024:1725385588
HistorySep 03, 2024 - 5:50 p.m.

clamav: Fix of 2 CVEs

2024-09-0317:50:17
repo.cloudlinux.com
4
clamav
update
cve-2023-20032
buffer overflow
patch
clamonacc service
systemd

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8

Confidence

High

EPSS

0.003

Percentile

70.7%

  • Update to 0.103.11
  • CVE-2023-20032: fix missing buffer size check that may result
    in a heap buffer overflow write
  • Don’t apply clamav-check.patch and CVE-2022-20698.patch as they have already
    been applied in new 0.103.11 version
  • Don’t apply clamav-clamonacc-service.patch since el6 doesn’t have systemd
    and service file is useless

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8

Confidence

High

EPSS

0.003

Percentile

70.7%