Executive Summary
Summary | |
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Title | haproxy security update |
Informations | |||
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Name | RHSA-2015:1741 | First vendor Publication | 2015-09-08 |
Vendor | RedHat | Last vendor Modification | 2015-09-08 |
Severity (Vendor) | Important | Revision | 01 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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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) | |||
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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
Problem Description: An updated haproxy package that fixes one security issue is now available for Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Load Balancer (v. 6) - i386, x86_64 Red Hat Enterprise Linux Server (v. 7) - x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: HAProxy provides high availability, load balancing, and proxying for TCP and HTTP-based applications. 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. (CVE-2015-3281) All haproxy users are advised to upgrade to this updated package, which contains a backported patch to correct this issue. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1239072 - CVE-2015-3281 haproxy: information leak in buffer_slow_realign() |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2015-1741.html |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
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2015-10-28 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-682.nasl - Type : ACT_GATHER_INFO |
2015-10-22 | Name : The remote CentOS host is missing a security update. File : centos_RHSA-2015-1741.nasl - Type : ACT_GATHER_INFO |
2015-09-17 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-1741.nasl - Type : ACT_GATHER_INFO |
2015-09-09 | Name : The remote Oracle Linux host is missing a security update. File : oraclelinux_ELSA-2015-1741.nasl - Type : ACT_GATHER_INFO |
2015-09-09 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20150908_haproxy_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2015-07-29 | Name : The remote Fedora host is missing a security update. File : fedora_2015-11255.nasl - Type : ACT_GATHER_INFO |
2015-07-29 | Name : The remote Fedora host is missing a security update. File : fedora_2015-11267.nasl - Type : ACT_GATHER_INFO |
2015-07-08 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_cbfa8bd724b611e586ff14dae9d210b8.nasl - Type : ACT_GATHER_INFO |
2015-07-08 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2668-1.nasl - Type : ACT_GATHER_INFO |
2015-07-06 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3301.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2015-10-23 13:20:49 |
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2015-09-18 13:23:33 |
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2015-09-08 17:26:13 |
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