Executive Summary
Summary | |
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Title | net-snmp security and bug fix update |
Informations | |||
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Name | RHSA-2012:0876 | First vendor Publication | 2012-06-20 |
Vendor | RedHat | Last vendor Modification | 2012-06-20 |
Severity (Vendor) | Moderate | Revision | 04 |
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:M/Au:S/C:N/I:N/A:P) | |||
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Cvss Base Score | 3.5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Medium |
Cvss Expoit Score | 6.8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: Updated net-snmp packages that fix one security issue and multiple bugs are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate 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 Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - 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 Workstation (v. 6) - i386, x86_64 3. Description: The net-snmp packages provide various libraries and tools for the Simple Network Management Protocol (SNMP), including an SNMP library, an extensible agent, tools for requesting or setting information from SNMP agents, tools for generating and handling SNMP traps, a version of the netstat command which uses SNMP, and a Tk/Perl Management Information Base (MIB) browser. An array index error, leading to an out-of-bounds buffer read flaw, was found in the way the net-snmp agent looked up entries in the extension table. A remote attacker with read privileges to a Management Information Base (MIB) subtree handled by the "extend" directive (in "/etc/snmp/snmpd.conf") could use this flaw to crash snmpd via a crafted SNMP GET request. (CVE-2012-2141) These updated net-snmp packages also include numerous bug fixes. Space precludes documenting all of these changes in this advisory. Users are directed to the Red Hat Enterprise Linux 6.3 Technical Notes for information on the most significant of these changes. All users of net-snmp are advised to upgrade to these updated packages, which contain backported patches to resolve these issues. After installing the update, the snmpd and snmptrapd daemons will be restarted automatically. 4. Solution: Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258 5. Bugs fixed (http://bugzilla.redhat.com/): 736580 - snmpd memory leak when AgentX subagent disconnects while processing a request 748410 - hrStorageSize from HOST-RESOURCES-TYPES mib reports incorrect size for filesystems > 16TB 754275 - Cannot create new rows in snmpTargetAddrTable 757685 - net-snmp ignores reiserfs formatted partitions 786931 - sysObjectID cannot be set to an OID value with a length greater than 10. 788954 - snmpd: error finding row index in _ifXTable_container_row_restore 799291 - proxied OIDs unspecified in proxy statement in snmpd.conf 815813 - CVE-2012-2141 net-snmp: Array index error, leading to out-of heap-based buffer read (snmpd crash) 822480 - move /var/lib/net-snmp from net-snmp to net-snmp-libs |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2012-0876.html |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:17926 | |||
Oval ID: | oval:org.mitre.oval:def:17926 | ||
Title: | USN-1450-1 -- net-snmp vulnerability | ||
Description: | Net-SNMP could be made to crash if it received specially crafted network traffic. | ||
Family: | unix | Class: | patch |
Reference(s): | USN-1450-1 CVE-2012-2141 | Version: | 7 |
Platform(s): | Ubuntu 12.04 Ubuntu 11.10 Ubuntu 11.04 Ubuntu 10.04 Ubuntu 8.04 | Product(s): | net-snmp |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:20935 | |||
Oval ID: | oval:org.mitre.oval:def:20935 | ||
Title: | RHSA-2013:0124: net-snmp security and bug fix update (Moderate) | ||
Description: | Array index error in the handle_nsExtendOutput2Table function in agent/mibgroup/agent/extend.c in Net-SNMP 5.7.1 allows remote authenticated users to cause a denial of service (out-of-bounds read and snmpd crash) via an SNMP GET request for an entry not in the extension table. | ||
Family: | unix | Class: | patch |
Reference(s): | RHSA-2013:0124-00 CESA-2013:0124 CVE-2012-2141 | Version: | 4 |
Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 | Product(s): | net-snmp |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:21444 | |||
Oval ID: | oval:org.mitre.oval:def:21444 | ||
Title: | RHSA-2012:0876: net-snmp security and bug fix update (Moderate) | ||
Description: | Array index error in the handle_nsExtendOutput2Table function in agent/mibgroup/agent/extend.c in Net-SNMP 5.7.1 allows remote authenticated users to cause a denial of service (out-of-bounds read and snmpd crash) via an SNMP GET request for an entry not in the extension table. | ||
Family: | unix | Class: | patch |
Reference(s): | RHSA-2012:0876-04 CESA-2012:0876 CVE-2012-2141 | Version: | 4 |
Platform(s): | Red Hat Enterprise Linux 6 CentOS Linux 6 | Product(s): | net-snmp |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:23488 | |||
Oval ID: | oval:org.mitre.oval:def:23488 | ||
Title: | ELSA-2013:0124: net-snmp security and bug fix update (Moderate) | ||
Description: | Array index error in the handle_nsExtendOutput2Table function in agent/mibgroup/agent/extend.c in Net-SNMP 5.7.1 allows remote authenticated users to cause a denial of service (out-of-bounds read and snmpd crash) via an SNMP GET request for an entry not in the extension table. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2013:0124-00 CVE-2012-2141 | Version: | 6 |
Platform(s): | Oracle Linux 5 | Product(s): | net-snmp |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:23966 | |||
Oval ID: | oval:org.mitre.oval:def:23966 | ||
Title: | ELSA-2012:0876: net-snmp security and bug fix update (Moderate) | ||
Description: | Array index error in the handle_nsExtendOutput2Table function in agent/mibgroup/agent/extend.c in Net-SNMP 5.7.1 allows remote authenticated users to cause a denial of service (out-of-bounds read and snmpd crash) via an SNMP GET request for an entry not in the extension table. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2012:0876-04 CVE-2012-2141 | Version: | 6 |
Platform(s): | Oracle Linux 6 | Product(s): | net-snmp |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:27267 | |||
Oval ID: | oval:org.mitre.oval:def:27267 | ||
Title: | DEPRECATED: ELSA-2012-0876 -- net-snmp security and bug fix update (moderate) | ||
Description: | [1:5.5-41] - moved /var/lib/net-snmp fro net-snmp to net-snmp-libs package (#822480) [1:5.5-40] - fixed CVE-2012-2141 (#820100) [1:5.5-39] - fixed proxying of out-of-tree GETNEXT requests (#799291) [1:5.5-38] - fixed snmpd crashing with many AgentX subagent (#749227) - fixed SNMPv2-MIB::sysObjectID value when sysObjectID config file option with long OID was used (#786931) - fixed value of BRIDGE-MIB::dot1dBasePortIfIndex.1 (#740172) - fixed parsing of proxy snmpd.conf option not to enable verbose logging by default (#746903) - added new realStorageUnits config file option to support disks > 16 TB in hrStorageTable (#741789) - added vxfs, reiserfs and ocfs2 filesystem support to hrStorageTable (#746903) - fixed snmpd sigsegv when embedded perl script registers one handler twice (#748907) - fixed setting of SNMP-TARGET-MIB::snmpTargetAddrRowStatus via SNMP-SET request on 64-bit platforms (#754275) - fixed crash when /var/lib/net-snmp/mib_indexes/ files have wrong SELinux context (#754971) - fixed memory leak when agentx subagent disconnects in the middle of request processing (#736580) - fixed slow (re-)loads of TCP-MIB::tcpConnectionTable (#789909) - removed 'error finding row index in _ifXTable_container_row_restore' error message (#788954) | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2012-0876 CVE-2012-2141 | Version: | 4 |
Platform(s): | Oracle Linux 6 | Product(s): | net-snmp |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:27655 | |||
Oval ID: | oval:org.mitre.oval:def:27655 | ||
Title: | DEPRECATED: ELSA-2013-0124 -- net-snmp security and bug fix update (moderate) | ||
Description: | [5.3.2.2-20.0.1.el5] - suppress spurious asserts on 32bit [Greg Marsden] [5.3.2.2-20] - fixed error message when the address specified by clientaddr option is wrong or cannot be bound (#840861) | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2013-0124 CVE-2012-2141 | Version: | 4 |
Platform(s): | Oracle Linux 5 | Product(s): | net-snmp |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
Type | Description | Count |
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Application | 1 |
OpenVAS Exploits
Date | Description |
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2012-11-02 | Name : Fedora Update for net-snmp FEDORA-2012-16659 File : nvt/gb_fedora_2012_16659_net-snmp_fc16.nasl |
2012-11-02 | Name : Fedora Update for net-snmp FEDORA-2012-16662 File : nvt/gb_fedora_2012_16662_net-snmp_fc17.nasl |
2012-07-30 | Name : CentOS Update for net-snmp CESA-2012:0876 centos6 File : nvt/gb_CESA-2012_0876_net-snmp_centos6.nasl |
2012-06-22 | Name : RedHat Update for net-snmp RHSA-2012:0876-04 File : nvt/gb_RHSA-2012_0876-04_net-snmp.nasl |
2012-06-22 | Name : Mandriva Update for net-snmp MDVSA-2012:099 (net-snmp) File : nvt/gb_mandriva_MDVSA_2012_099.nasl |
2012-05-25 | Name : Ubuntu Update for net-snmp USN-1450-1 File : nvt/gb_ubuntu_USN_1450_1.nasl |
2012-04-30 | Name : FreeBSD Ports: net-snmp File : nvt/freebsd_net-snmp3.nasl |
Nessus® Vulnerability Scanner
Date | Description |
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2015-01-19 | Name : The remote Solaris system is missing a security patch for third-party software. File : solaris11_net-snmp_20141216.nasl - Type : ACT_GATHER_INFO |
2014-11-28 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL15883.nasl - Type : ACT_GATHER_INFO |
2014-09-02 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201409-02.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2012-299.nasl - Type : ACT_GATHER_INFO |
2014-03-26 | Name : The remote device is affected by multiple vulnerabilities. File : citrix_netscaler_adc_multiple.nasl - Type : ACT_GATHER_INFO |
2013-09-04 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2012-97.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2012-0876.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2013-0124.nasl - Type : ACT_GATHER_INFO |
2013-04-20 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2013-049.nasl - Type : ACT_GATHER_INFO |
2013-01-25 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_libsnmp15-120709.nasl - Type : ACT_GATHER_INFO |
2013-01-17 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2013-0124.nasl - Type : ACT_GATHER_INFO |
2013-01-17 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20130108_net_snmp_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
2013-01-08 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2013-0124.nasl - Type : ACT_GATHER_INFO |
2012-10-31 | Name : The remote Fedora host is missing a security update. File : fedora_2012-16662.nasl - Type : ACT_GATHER_INFO |
2012-10-31 | Name : The remote Fedora host is missing a security update. File : fedora_2012-16659.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20120620_net_snmp_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2012-07-19 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_net-snmp-8153.nasl - Type : ACT_GATHER_INFO |
2012-07-11 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2012-0876.nasl - Type : ACT_GATHER_INFO |
2012-06-22 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2012-099.nasl - Type : ACT_GATHER_INFO |
2012-06-20 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-0876.nasl - Type : ACT_GATHER_INFO |
2012-05-24 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-1450-1.nasl - Type : ACT_GATHER_INFO |
2012-04-27 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_5d85976a901111e1b5e0000c299b62e1.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 11:56:03 |
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