CVE-2018-11469

Description

Incorrect caching of responses to requests including an Authorization header in HAProxy 1.8.0 through 1.8.9 (if cache enabled) allows attackers to achieve information disclosure via an unauthenticated remote request, related to the proto_http.c check_request_for_cacheability function.

Category

5.9
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.07%
Vendor Advisory ubuntu.com Vendor Advisory redhat.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/104347 vdb entry third party advisory
https://usn.ubuntu.com/3663-1/ third party advisory vendor advisory
https://git.haproxy.org/?p=haproxy-1.8.git%3Ba=commit%3Bh=17514045e5d934dede62116216c1b016fe23dd06
https://access.redhat.com/errata/RHSA-2019:1436 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-11469?
CVE-2018-11469 has been scored as a medium severity vulnerability.
How to fix CVE-2018-11469?
To fix CVE-2018-11469, 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-2018-11469 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-11469 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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