The xterm terminal emulator in XFree86 4.2.0 and earlier allows attackers to modify the window title via a certain character escape sequence and then insert it back to the command line in the user's terminal, e.g. when the user views a file containing the malicious sequence, which could allow the attacker to execute arbitrary commands.
Published 2003-03-03 05:00:00
Updated 2024-08-22 15:35:01
Source MITRE
View at NVD,   CVE.org

Products affected by CVE-2003-0063

Exploit prediction scoring system (EPSS) score for CVE-2003-0063

1.08%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2003-0063

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
NIST
7.3
HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
3.9
3.4
134c704f-9b21-4f2e-91b3-4a467353bcc0 2024-08-22

CWE ids for CVE-2003-0063

  • The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as escape, meta, or control character sequences when they are sent to a downstream component.
    Assigned by: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
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