CVE-2023-40359

2023-08-1417:15:10

Google

osv.dev

xterm

380

regis

reporting

pointer

overflow

issue

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

39.3%

JSON

xterm before 380 supports ReGIS reporting for character-set names even if they have unexpected characters (i.e., neither alphanumeric nor underscore), aka a pointer/overflow issue. This can only occur for xterm installations that are configured at compile time to use a certain experimental feature.

CPENameOperatorVersion
xtermeq372-1
xtermeq376-1
xtermeq390-1
xtermeq347-1
xtermeq348-2
xtermeq351-1
xtermeq354-1
xtermeq359-1
xtermeq368-2
xtermeq392-1