Vulnerability Name:

CVE-2022-45063 (CCN-241394)

Assigned:2022-11-10
Published:2022-11-10
Updated:2022-12-02
Summary:
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.0 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.1 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:6.0 Medium (CCN CVSS v2 Vector: AV:L/AC:H/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): High
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2022-45063

Source: XF
Type: UNKNOWN
xterm-cve202245063-code-exec(241394)

Source: CCN
Type: Invisible Island Web site
XTERM - Change Log

Source: CCN
Type: Fedora Project Web site
[SECURITY] Fedora 36 Update: xterm-375-1.fc36

Source: CCN
Type: Y Combinator Hacker News Web site
Xterm code execution via font ops

Source: CCN
Type: Gentoo Advisory GLSA 202211-09
xterm: Arbitrary Code Execution

Source: CCN
Type: OSS Mailing List, Thu, 10 Nov 2022 14:42:41 +1100
xterm before patch 375 can enable an RCE under certain conditions.

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:invisible-island:xterm:374:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:7837
    P
    		xterm-330-150200.11.9.1 on GA media (Moderate)
    2023-06-12
    BACK
    invisible-island xterm 374