CVE-2009-4492

HighCVSS 7.5/10Last modified Jun 16, 2026

Description

WEBrick 1.3.1 in Ruby 1.8.6 through patchlevel 383, 1.8.7 through patchlevel 248, 1.8.8dev, 1.9.1 through patchlevel 376, and 1.9.2dev writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Jan 13, 2010
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2009

CVE-2009-44935.0Orion Application Server 2.0.7 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to CVE-2009-44945.0AOLserver 4.5.1 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a windowCVE-2009-44955.0Yaws 1.85 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's titCVE-2009-44965.0Boa 0.94.14rc21 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a windowCVE-2009-44974.3Cross-site scripting (XSS) vulnerability in LXR Cross Referencer 0.9.5 and 0.9.6 allows remote attackers to inject arbitrary web script or HCVE-2009-44986.8The node_process_command function in Zabbix Server before 1.8 allows remote attackers to execute arbitrary commands via a crafted request.CVE-2009-44997.5SQL injection vulnerability in the get_history_lastid function in the nodewatcher component in Zabbix Server before 1.6.8 allows remote attaCVE-2009-45005.0The process_trap function in trapper/trapper.c in Zabbix Server before 1.6.6 allows remote attackers to cause a denial of service (crash) viCVE-2009-45015.0The zbx_get_next_field function in libs/zbxcommon/str.c in Zabbix Server before 1.6.8 allows remote attackers to cause a denial of service (CVE-2009-45029.3The NET_TCP_LISTEN function in net.c in Zabbix Agent before 1.6.7, when running on FreeBSD or Solaris, allows remote attackers to bypass theCVE-2009-45054.3Multiple cross-site scripting (XSS) vulnerabilities in OpenCMS OAMP Comments Module 1.0.1 allow remote attackers to inject arbitrary web scrCVE-2009-450910.0The administrative web console on the TANDBERG Video Communication Server (VCS) before X4.3 uses predictable session cookies in (1) tandberg
CVE-2009-4492: High severity, CVSS 7.5 | Vulnix