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oraclelinuxOracleLinuxELSA-2023-6679
HistoryNov 11, 2023 - 12:00 a.m.

curl security update

2023-11-1100:00:00
linux.oracle.com
8
curl
security update
methods handling
wildcard checking
ssh connection
vulnerability fix

8.8 High

CVSS3

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

7.5 High

AI Score

Confidence

Low

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

54.9%

[7.76.1-26]

  • unify the upload/method handling (CVE-2023-28322)
  • fix host name wildcard checking (CVE-2023-28321)
    [7.76.1-25]
  • adapt the fix of CVE-2023-27535 for RHEL 9 curl
    [7.76.1-24]
  • fix SSH connection too eager reuse still (CVE-2023-27538)
  • fix GSS delegation too eager connection re-use (CVE-2023-27536)
  • fix FTP too eager connection reuse (CVE-2023-27535)
  • fix SFTP path ~ resolving discrepancy (CVE-2023-27534)
  • fix TELNET option IAC injection (CVE-2023-27533)

8.8 High

CVSS3

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

7.5 High

AI Score

Confidence

Low

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

54.9%