CVE-2018-11469
5.9
MEDIUM
CVSS 3.1
EPSS 0.03%
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.
How to fix CVE-2018-11469
To remediate CVE-2018-11469, upgrade the affected package to a fixed version below.
- Debian/haproxy—upgrade to 1.8.9-2 or later
Is CVE-2018-11469 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.8.9-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |