Detections
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RHEL 6 : quagga (RHSA-2012:1259)
high Nessus Plugin ID 62070
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Synopsis
The remote Red Hat host is missing one or more security updates for quagga.Description
The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2012:1259 advisory.- Quagga (ospf6d): Stack-based buffer overflow while decoding Link State Update packet with malformed Inter Area Prefix LSA (CVE-2011-3323)
- Quagga (ospf6d): Denial of service by decoding malformed Database Description packet headers (CVE-2011-3324)
- Quagga (ospfd): Denial of service by decoding too short Hello packet or Hello packet with invalid OSPFv2 header type (CVE-2011-3325)
- Quagga (ospfd): Denial of service by decoding Link State Update LSAs of unknown type (CVE-2011-3326)
- Quagga (bgpd): Heap-based buffer overflow by decoding BGP UPDATE message with unknown AS_PATH attributes (CVE-2011-3327)
- quagga (ospfd): Assertion failure due improper length check for a received LS-Update OSPF packet (CVE-2012-0249)
- quagga (ospfd): Crash by processing LS-Update OSPF packet due improper length check of the Network-LSA structures (CVE-2012-0250)
- quagga (bgpd): Assertion failure by processing malformed AS4 capability in BGP OPEN message (CVE-2012-0255)
- quagga (bgpd): Assertion failure by processing BGP OPEN message with malformed ORF capability TLV (VU#962587) (CVE-2012-1820)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Update the RHEL quagga package based on the guidance in RHSA-2012:1259.See Also
http://www.nessus.org/u?ea45eca3
https://access.redhat.com/errata/RHSA-2012:1259
https://access.redhat.com/security/updates/classification/#moderate
https://bugzilla.redhat.com/show_bug.cgi?id=738393
https://bugzilla.redhat.com/show_bug.cgi?id=738394
https://bugzilla.redhat.com/show_bug.cgi?id=738396
https://bugzilla.redhat.com/show_bug.cgi?id=738398
https://bugzilla.redhat.com/show_bug.cgi?id=738400
https://bugzilla.redhat.com/show_bug.cgi?id=802781
https://bugzilla.redhat.com/show_bug.cgi?id=802827
Plugin Details
Severity: High
ID: 62070
File Name: redhat-RHSA-2012-1259.nasl
Version: 1.25
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 9/13/2012
Updated: 4/27/2024
Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
Vendor
Vendor Severity: Moderate
CVSS v2
Risk Factor: High
Base Score: 7.5
Temporal Score: 5.9
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS Score Source: CVE-2011-3327
CVSS v3
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.7
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
CVSS Score Source: CVE-2011-3325
Vulnerability Information
CPE: p-cpe:/a:redhat:enterprise_linux:quagga, cpe:/o:redhat:enterprise_linux:6, p-cpe:/a:redhat:enterprise_linux:quagga-contrib, p-cpe:/a:redhat:enterprise_linux:quagga-devel
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
Exploit Ease: No known exploits are available
Patch Publication Date: 9/12/2012
Vulnerability Publication Date: 10/10/2011
Reference Information
CVE: CVE-2011-3323, CVE-2011-3324, CVE-2011-3325, CVE-2011-3326, CVE-2011-3327, CVE-2012-0249, CVE-2012-0250, CVE-2012-0255, CVE-2012-1820