CVE-2012-2213

Squid 3.1.9 allows remote attackers to bypass the access configuration for the CONNECT method by providing an arbitrary allowed hostname in the Host HTTP…

published April 28, 2012

CVSS
—
EPSS
12%
Percentile
96.1
In the wild
Unconfirmed
What it is

Squid 3.1.9 allows remote attackers to bypass the access configuration for the CONNECT method by providing an arbitrary allowed hostname in the Host HTTP header. NOTE: this issue might not be reproducible, because the researcher is unable to provide a squid.conf file for a vulnerable system, and the observed behavior is consistent with a squid.conf file that was (perhaps inadvertently) designed to allow access based on a "req_header Host" acl regex that matches www.uol.com.br

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.12180 · 96.1th percentile
Published
2012-04-28T10:00Z
EPSS history
Timeline
  • 28 APR 10:00Z
    Squid 3.1.9 allows remote attackers to bypass the access configuration for the CONNECT method by providing an arbitrary allowed hostname in the Host HTTP…
    cvelistv5