DEBIAN-CVE-2009-1891

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2009-1891
Downstream
DSA-1834-1
Published: 10 Jul 2009, 15:30
Last modified:28 Apr 2026, 20:11

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

10 Jul 2009, 15:30
Published
Vulnerability first disclosed
28 Apr 2026, 20:11
Last Modified
Vulnerability information updated

Description

The mod_deflate module in Apache httpd 2.2.11 and earlier compresses large files until completion even after the associated network connection is closed, which allows remote attackers to cause a denial of service (CPU consumption).

Affected Systems

  • debian•apache2

    < 2.2.11-7 | < 2.2.11-7 | < 2.2.11-7 | < 2.2.11-7

References (1)