CVE-2007-3304

Advisory lineage Upstream: 0 Downstream: 11
Modified
Published: 20 Jun 2007, 22:00
Last modified:07 Aug 2024, 14:14

Vulnerability Summary

Overall Risk (default)
medium
29/100
CVSS Score
4.7 MEDIUM
v2.0 (nvd)
EPSS Score
0.1% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

20 Jun 2007, 22:00
Published
Vulnerability first disclosed
07 Aug 2024, 14:14
Last Modified
Vulnerability information updated

Description

Apache httpd 1.3.37, 2.0.59, and 2.2.4 with the Prefork MPM module, allows local users to cause a denial of service by modifying the worker_score and process_score arrays to reference an arbitrary process ID, which is sent a SIGUSR1 signal from the master process, aka "SIGUSR1 killer."

CVSS Metrics

  • v2.0•MEDIUM•Score: 4.7AV:L/AC:M/Au:N/C:N/I:N/A:C

EPSS Trends

Current EPSS score: 0.10%• Percentile: 27%

Affected Systems

  • Unknown•HTTP Server

    ≥ 1.3.0, < 1.3.39 | ≥ 2.0.0, < 2.0.61 | ≥ 2.2.0, < 2.2.6

  • canonical•ubuntu_linux

    6.06 | 6.10 | 7.04

  • fedoraproject•fedora

    7

  • redhat•enterprise_linux_desktop

    5.0

  • redhat•enterprise_linux_server

    5.0

  • redhat•enterprise_linux_workstation

    5.0

References (92)