Executive Summary
Summary | |
---|---|
Title | memcached security update |
Informations | |||
---|---|---|---|
Name | RHSA-2016:2820 | First vendor Publication | 2016-11-23 |
Vendor | RedHat | Last vendor Modification | 2016-11-23 |
Severity (Vendor) | N/A | Revision | 01 |
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:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 7.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: An update for memcached is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 3. Description: memcached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load. Security Fix(es): * Two integer overflow flaws, leading to heap-based buffer overflows, were found in the memcached binary protocol. An attacker could create a specially crafted message that would cause the memcached server to crash or, potentially, execute arbitrary code. (CVE-2016-8704, CVE-2016-8705) 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1390510 - CVE-2016-8704 memcached: Server append/prepend remote code execution 1390511 - CVE-2016-8705 memcached: Server update remote code execution |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2016-2820.html |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-190 | Integer Overflow or Wraparound (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
---|---|
2018-04-12 | Memcached replaceq opcode request heap buffer overflow attempt RuleID : 45940 - Revision : 1 - Type : SERVER-OTHER |
2018-04-12 | Memcached replace opcode request heap buffer overflow attempt RuleID : 45939 - Revision : 1 - Type : SERVER-OTHER |
2018-04-12 | Memcached addq opcode request heap buffer overflow attempt RuleID : 45938 - Revision : 1 - Type : SERVER-OTHER |
2018-04-12 | Memcached add opcode request heap buffer overflow attempt RuleID : 45937 - Revision : 1 - Type : SERVER-OTHER |
2018-04-12 | Memcached setq opcode request heap buffer overflow attempt RuleID : 45936 - Revision : 1 - Type : SERVER-OTHER |
2018-04-12 | Memcached set opcode request heap buffer overflow attempt RuleID : 45935 - Revision : 1 - Type : SERVER-OTHER |
2016-10-18 | Memcached replaceq opcode request heap buffer overflow attempt RuleID : 40481 - Revision : 4 - Type : SERVER-OTHER |
2016-10-18 | Memcached replace opcode request heap buffer overflow attempt RuleID : 40480 - Revision : 4 - Type : SERVER-OTHER |
2016-10-18 | Memcached addq opcode request heap buffer overflow attempt RuleID : 40479 - Revision : 4 - Type : SERVER-OTHER |
2016-10-18 | Memcached add opcode request heap buffer overflow attempt RuleID : 40478 - Revision : 4 - Type : SERVER-OTHER |
2016-10-18 | Memcached setq opcode request heap buffer overflow attempt RuleID : 40477 - Revision : 4 - Type : SERVER-OTHER |
2016-10-18 | Memcached set opcode request heap buffer overflow attempt RuleID : 40476 - Revision : 4 - Type : SERVER-OTHER |
2016-10-18 | Memcached prependq opcode request heap buffer overflow attempt RuleID : 40475 - Revision : 4 - Type : SERVER-OTHER |
2016-10-18 | Memcached prependq opcode request heap buffer overflow attempt RuleID : 40474 - Revision : 4 - Type : SERVER-OTHER |
2016-10-18 | Memcached appendq opcode request heap buffer overflow attempt RuleID : 40473 - Revision : 4 - Type : SERVER-OTHER |
2016-10-18 | Memcached appendq opcode request heap buffer overflow attempt RuleID : 40472 - Revision : 4 - Type : SERVER-OTHER |
2016-10-18 | Memcached prepend opcode request heap buffer overflow attempt RuleID : 40471 - Revision : 4 - Type : SERVER-OTHER |
2016-10-18 | Memcached prepend opcode request heap buffer overflow attempt RuleID : 40470 - Revision : 4 - Type : SERVER-OTHER |
2016-10-18 | Memcached append opcode request heap buffer overflow attempt RuleID : 40469 - Revision : 4 - Type : SERVER-OTHER |
2016-10-18 | Memcached append opcode request heap buffer overflow attempt RuleID : 40468 - Revision : 4 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2018-06-07 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4218.nasl - Type : ACT_GATHER_INFO |
2017-07-21 | Name : The remote Debian host is missing a security update. File : debian_DLA-1033.nasl - Type : ACT_GATHER_INFO |
2017-05-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2016-1086.nasl - Type : ACT_GATHER_INFO |
2017-01-03 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201701-12.nasl - Type : ACT_GATHER_INFO |
2016-12-15 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20161123_memcached_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2016-12-08 | Name : The remote Fedora host is missing a security update. File : fedora_2016-0c4e822340.nasl - Type : ACT_GATHER_INFO |
2016-11-29 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-2820.nasl - Type : ACT_GATHER_INFO |
2016-11-28 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-2819.nasl - Type : ACT_GATHER_INFO |
2016-11-23 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2819.nasl - Type : ACT_GATHER_INFO |
2016-11-23 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20161123_memcached_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2016-11-23 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2820.nasl - Type : ACT_GATHER_INFO |
2016-11-23 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-2820.nasl - Type : ACT_GATHER_INFO |
2016-11-23 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-2819.nasl - Type : ACT_GATHER_INFO |
2016-11-18 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-1314.nasl - Type : ACT_GATHER_INFO |
2016-11-18 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-1313.nasl - Type : ACT_GATHER_INFO |
2016-11-15 | Name : The remote Fedora host is missing a security update. File : fedora_2016-66c70cadb4.nasl - Type : ACT_GATHER_INFO |
2016-11-15 | Name : The remote Fedora host is missing a security update. File : fedora_2016-4df986a71f.nasl - Type : ACT_GATHER_INFO |
2016-11-11 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2016-761.nasl - Type : ACT_GATHER_INFO |
2016-11-07 | Name : The remote Debian host is missing a security update. File : debian_DLA-701.nasl - Type : ACT_GATHER_INFO |
2016-11-04 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3704.nasl - Type : ACT_GATHER_INFO |
2016-11-03 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3120-1.nasl - Type : ACT_GATHER_INFO |
2016-11-02 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_f4bf713f6ac74b76898047bf90c5419f.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2017-01-18 09:29:56 |
|
2016-11-30 13:24:30 |
|
2016-11-24 13:26:07 |
|
2016-11-23 13:23:59 |
|