Unscored severity · published Mar 4, 2009
CVE-2009-0801
Squid, when transparent interception mode is enabled, uses the HTTP Host header to determine the remote endpoint, which allows remote attackers to bypass access controls for…
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CVSS
3.1%
EPSS
No
On KEV
Description
Squid, when transparent interception mode is enabled, uses the HTTP Host header to determine the remote endpoint, which allows remote attackers to bypass access controls for Flash, Java, Silverlight, and probably other technologies, and possibly communicate with restricted intranet sites, via a crafted web page that causes a client to send HTTP requests with a modified Host header.
Exploitation
Is it being used?
Exploit prediction (EPSS)3.1% · higher than 88% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SW
Squid Web Proxy Cache · Squid
2.7; 2.7.stable5; 2.7.stable6; 3.0; 3.0_pre1; 3.0_pre2; +10 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2009-0801
CVE.org
https://www.cve.org/CVERecord?id=CVE-2009-0801
Third Party Advisory
http://www.kb.cert.org/vuls/id/435052
www.securityfocus.com
http://www.securityfocus.com/bid/33858
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