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oraclelinuxOracleLinuxELSA-2023-6967
HistoryNov 17, 2023 - 12:00 a.m.

qt5-qtbase security update

2023-11-1700:00:00
linux.oracle.com
5
qt5
security update
cve-2023-38197
cve-2023-34410
certificate validation
buffer over-read
dns server

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

45.5%

[5.15.3-5]

  • Fix infinite loops in QXmlStreamReader (CVE-2023-38197)
    Resolves: bz#2222770
    [5.15.3-4]
  • Don’t allow remote attacker to bypass security restrictions caused by
    flaw in certificate validation (CVE-2023-34410) (version #2)
    Resolves: bz#2212753
    [5.15.3-3]
  • Don’t allow remote attacker to bypass security restrictions caused by
    flaw in certificate validation (CVE-2023-34410)
    Resolves: bz#2212753
    [5.15.3-2]
  • Fix specific overflow in qtextlayout
  • Fix incorrect parsing of the strict-transport-security (HSTS) header
  • Fix buffer over-read via a crafted reply from a DNS server
    Resolves: bz#2209491

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

45.5%