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cloudlinuxCloudLinuxCLSA-2023:1681490707
HistoryApr 14, 2023 - 4:45 p.m.

curl: Fix of 3 CVEs

2023-04-1416:45:12
repo.cloudlinux.com
31
security update
telnet
ftp
connection reuse

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.003

Percentile

71.9%

  • CVE-2023-27533: prevent TELNET option from IAC injection
  • CVE-2023-27535: fix behavior when FTP too eager connection reuse
  • CVE-2023-27536: do not reuse connections with different GSS delegations

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.003

Percentile

71.9%