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ubuntuUbuntuUSN-6833-1
HistoryJun 13, 2024 - 12:00 a.m.

VTE vulnerability

2024-06-1300:00:00
ubuntu.com
vte vulnerability
ubuntu
denial of service

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

Low

Releases

  • Ubuntu 24.04 LTS
  • Ubuntu 23.10
  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS

Packages

  • vte2.91 - Terminal emulator widget for GTK

Details

Siddharth Dushantha discovered that VTE incorrectly handled large window
resize escape sequences. An attacker could possibly use this issue to
consume resources, leading to a denial of service.

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

Low