UBUNTU-CVE-2018-11469

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2018-11469
Downstream
USN-3663-1
Published: 25 May 2018, 00:00
Last modified:04 Feb 2026, 04:35

Vulnerability Summary

Overall Risk (default)
low
24/100
CVSS Score
5.9 MEDIUM
3.0 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

25 May 2018, 00:00
Published
Vulnerability first disclosed
04 Feb 2026, 04:35
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.0•MEDIUM•Score: 5.9CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Systems

  • ubuntu•haproxy

    < 1.8.8-1ubuntu0.1

References (3)