Executive Summary
| Summary | |
|---|---|
| Title | HAProxy vulnerabilities |
| Informations | |||
|---|---|---|---|
| Name | USN-3858-1 | First vendor Publication | 2019-01-15 |
| Vendor | Ubuntu | Last vendor Modification | 2019-01-15 |
| Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 5 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: Several security issues were fixed in HAProxy. Software Description: - haproxy: fast and reliable load balancing reverse proxy Details: It was discovered that HAProxy incorrectly handled certain requests. An attacker could possibly use this to expose sensitive information. (CVE-2018-20102) It was discovered that HAProxy incorrectly handled certain requests. A attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 18.10. (CVE-2018-20103, CVE-2018-20615) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.10: ﾃつ haproxyﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ 1.8.13-2ubuntu0.1 Ubuntu 18.04 LTS: ﾃつ haproxyﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ 1.8.8-1ubuntu0.3 Ubuntu 16.04 LTS: ﾃつ haproxyﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ 1.6.3-1ubuntu0.2 In general, a standard system update will make all the necessary changes. References: ﾃつ https://usn.ubuntu.com/usn/usn-3858-1 ﾃつ CVE-2018-20102, CVE-2018-20103, CVE-2018-20615 Package Information: ﾃつ https://launchpad.net/ubuntu/+source/haproxy/1.8.13-2ubuntu0.1 ﾃつ https://launchpad.net/ubuntu/+source/haproxy/1.8.8-1ubuntu0.3 ﾃつ https://launchpad.net/ubuntu/+source/haproxy/1.6.3-1ubuntu0.2 |
Original Source
| Url : http://www.ubuntu.com/usn/USN-3858-1 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Alert History
| Date | Informations |
|---|---|
| 2019-03-23 05:21:31 |
|
| 2019-02-06 00:21:17 |
|
| 2019-01-15 17:19:04 |
|
