DEBIAN-CVE-2011-2767

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2011-2767
Downstream
DLA-1507-1
Published: 26 Aug 2018, 16:29
Last modified:28 Apr 2026, 20:06

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
9.8 CRITICAL
3.0 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

26 Aug 2018, 16:29
Published
Vulnerability first disclosed
28 Apr 2026, 20:06
Last Modified
Vulnerability information updated

Description

mod_perl 2.0 through 2.0.10 allows attackers to execute arbitrary Perl code by placing it in a user-owned .htaccess file, because (contrary to the documentation) there is no configuration option that permits Perl code for the administrator's control of HTTP request processing without also permitting unprivileged users to run Perl code in the context of the user account that runs Apache HTTP Server processes.

CVSS Metrics

  • v3.0•CRITICAL•Score: 9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Systems

  • debian•libapache2-mod-perl2

    < 2.0.10-3 | < 2.0.10-3 | < 2.0.10-3 | < 2.0.10-3

References (1)