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almalinuxAlmaLinuxALSA-2023:4354
HistoryAug 01, 2023 - 12:00 a.m.

Moderate: curl security update

2023-08-0100:00:00
errata.almalinux.org
57
curl
security update
libcurl
file downloading
http
ftp
ldap
cve-2023-28321
cve-2023-28322
improper cerificate validation
post-after-put confusion
cvss score
acknowledgments
references section

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

56.6%

The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.

Security Fix(es):

  • curl: IDN wildcard match may lead to Improper Cerificate Validation (CVE-2023-28321)
  • curl: more POST-after-PUT confusion (CVE-2023-28322)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

56.6%