Impact: Important Public Date: 2019-07-22 CWE: CWE-400 Bugzilla: 1733583: CVE-2019-14241 haproxy: DoS via vectors realted to htx_manage_client_side_cookies in proto_htx.c HAProxy through 2.0.2 allows attackers to cause a denial of service (ha_panic) via vectors related to htx_manage_client_side_cookies in proto_htx.c.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2019-14241 from the MITRE CVE dictionary dictionary and NIST NVD.
This flaw only affects haproxy v1.9.0-1.9.8 and v2.0.0-2.0.2. Red Hat Enterprise Linux, Red Hat Software Collections and Red Hat OpenStack Platform do not package these versions and are therefore not vulnerable to this flaw.
NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.
| CVSS3 Base Score | 7.5 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity Impact | None |
| Availability Impact | High |
| Platform | Package | State |
|---|---|---|
| Red Hat Software Collections for Red Hat Enterprise Linux | rh-haproxy18-haproxy | Not affected |
| Red Hat OpenStack Platform 14.0 (Rocky) | openstack-haproxy-container | Not affected |
| Red Hat OpenStack Platform 13.0 (Queens) | openstack-haproxy-container | Not affected |
| Red Hat OpenShift Container Platform 4.1 | haproxy | Not affected |
| Red Hat OpenShift Container Platform 3.9 | haproxy | Not affected |
| Red Hat OpenShift Container Platform 3.11 | haproxy | Not affected |
| Red Hat OpenShift Container Platform 3.10 | haproxy | Not affected |
| Red Hat Enterprise Linux 8 | haproxy | Not affected |
| Red Hat Enterprise Linux 7 | haproxy | Not affected |
| Red Hat Enterprise Linux 6 | haproxy | Not affected |
Vulmon