CVE-2016-6286

Description

The "spiffy-cgi-handlers" egg would convert a nonexistent "Proxy" header to the HTTP_PROXY environment variable, which would allow attackers to direct CGI programs which use this environment variable to use an attacker-specified HTTP proxy server (also known as a "httpoxy" attack). This affects all versions of spiffy-cgi-handlers before 0.5.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.70% Top 30%
Third-Party Advisory gnu.org Third-Party Advisory securityfocus.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://lists.gnu.org/archive/html/chicken-announce/2016-07/msg00000.html mailing list third party advisory mitigation
http://www.securityfocus.com/bid/92105 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2016-6286?
CVE-2016-6286 has been scored as a high severity vulnerability.
How to fix CVE-2016-6286?
To fix CVE-2016-6286, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-6286 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2016-6286 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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