An implementation error related to the memory management of request and responses was found within HAProxy's buffer_slow_realign() function. An unauthenticated remote attacker could possibly use this flaw to leak certain memory buffer contents from a past request or session.
Find out more about CVE-2015-3281 from the MITRE CVE dictionary dictionary and NIST NVD.
| Base Score | 5 |
|---|---|
| Base Metrics | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | None |
| Availability Impact | None |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Enterprise Linux 7 (haproxy) | RHSA-2015:1741 | 2015-09-08 |
| RHOSE Client 2.0 (haproxy15side) | RHSA-2015:2666 | 2015-12-17 |
| Red Hat Enterprise Linux 6 (haproxy) | RHSA-2015:1741 | 2015-09-08 |
| Platform | Package | State |
|---|---|---|
| Red Hat OpenShift Enterprise 2 | haproxy | Not affected |
Vulmon