Executive Summary
Summary | |
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Title | tcpdump security update |
Informations | |||
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Name | RHSA-2005:421 | First vendor Publication | 2005-05-11 |
Vendor | RedHat | Last vendor Modification | 2005-05-11 |
Severity (Vendor) | Moderate | Revision | 02 |
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:N/I:N/A:P) | |||
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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: Updated tcpdump packages that fix several security issues are now available. This update has been rated as having moderate security impact by the Red Hat Security Response Team. These updated packages also add support for output files larger than 2 GB, add support for some new VLAN IDs, and fix message parsing on 64bit architectures. 2. Relevant releases/architectures: Red Hat Enterprise Linux AS version 3 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Desktop version 3 - i386, x86_64 Red Hat Enterprise Linux ES version 3 - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 3 - i386, ia64, x86_64 3. Problem description: Tcpdump is a command-line tool for monitoring network traffic. Several denial of service bugs were found in the way tcpdump processes certain network packets. It is possible for an attacker to inject a carefully crafted packet onto the network, crashing a running tcpdump session. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the names CAN-2005-1278, CAN-2005-1279, and CAN-2005-1280 to these issues. Additionally, the tcpdump utility can now write a file larger than 2 GB, parse some new VLAN IDs, and parse messages on 64bit architectures. Users of tcpdump are advised to upgrade to these erratum packages, which contain backported security patches and are not vulnerable to these issues. 4. Solution: Before applying this update, make sure that all previously-released errata relevant to your system have been applied. Use Red Hat Network to download and update your packages. To launch the Red Hat Update Agent, use the following command: up2date For information on how to install packages manually, refer to the following Web page for the System Administration or Customization guide specific to your system: http://www.redhat.com/docs/manuals/enterprise/ 5. RPMs required: Red Hat Enterprise Linux AS version 3: SRPMS: ftp://updates.redhat.com/enterprise/3AS/en/os/SRPMS/tcpdump-3.7.2-7.E3.5.src.rpm 0897eea910400bb6459e95fc0251f058 tcpdump-3.7.2-7.E3.5.src.rpm i386: 04f8be96da43ac855e7105a959d99b28 libpcap-0.7.2-7.E3.5.i386.rpm e7e937cc53ff8f4e9a2d089425f3a061 tcpdump-3.7.2-7.E3.5.i386.rpm ia64: b6103f68b3992ddf6bc0fe747f81cbbe libpcap-0.7.2-7.E3.5.ia64.rpm 04f8be96da43ac855e7105a959d99b28 libpcap-0.7.2-7.E3.5.i386.rpm c09ea94decbff9547a93fd5b0565ed29 tcpdump-3.7.2-7.E3.5.ia64.rpm ppc: 2758662cc702f6a4410a60d1601a153a libpcap-0.7.2-7.E3.5.ppc.rpm 7a568efb8187cfc7c6b559161cf9e18c libpcap-0.7.2-7.E3.5.ppc64.rpm 07c067ffd17e53819cefd8456e7a7509 tcpdump-3.7.2-7.E3.5.ppc.rpm s390: e3ef1f0253d92389bdd051cba0ddaae9 libpcap-0.7.2-7.E3.5.s390.rpm 37a66b594884b745c7bada003825aef9 tcpdump-3.7.2-7.E3.5.s390.rpm s390x: 69a4d6ad073863c16b4b5ca0a083fbfc libpcap-0.7.2-7.E3.5.s390x.rpm e3ef1f0253d92389bdd051cba0ddaae9 libpcap-0.7.2-7.E3.5.s390.rpm 368c077fe312d95ce20e350fd5a6704d tcpdump-3.7.2-7.E3.5.s390x.rpm x86_64: 157bceaebd99a87bd8dc797d1d509f33 libpcap-0.7.2-7.E3.5.x86_64.rpm 04f8be96da43ac855e7105a959d99b28 libpcap-0.7.2-7.E3.5.i386.rpm 9bda0e806e916b7dab298317097a3325 tcpdump-3.7.2-7.E3.5.x86_64.rpm Red Hat Desktop version 3: SRPMS: ftp://updates.redhat.com/enterprise/3desktop/en/os/SRPMS/tcpdump-3.7.2-7.E3.5.src.rpm 0897eea910400bb6459e95fc0251f058 tcpdump-3.7.2-7.E3.5.src.rpm i386: 04f8be96da43ac855e7105a959d99b28 libpcap-0.7.2-7.E3.5.i386.rpm e7e937cc53ff8f4e9a2d089425f3a061 tcpdump-3.7.2-7.E3.5.i386.rpm x86_64: 157bceaebd99a87bd8dc797d1d509f33 libpcap-0.7.2-7.E3.5.x86_64.rpm 04f8be96da43ac855e7105a959d99b28 libpcap-0.7.2-7.E3.5.i386.rpm 9bda0e806e916b7dab298317097a3325 tcpdump-3.7.2-7.E3.5.x86_64.rpm Red Hat Enterprise Linux ES version 3: SRPMS: ftp://updates.redhat.com/enterprise/3ES/en/os/SRPMS/tcpdump-3.7.2-7.E3.5.src.rpm 0897eea910400bb6459e95fc0251f058 tcpdump-3.7.2-7.E3.5.src.rpm i386: 04f8be96da43ac855e7105a959d99b28 libpcap-0.7.2-7.E3.5.i386.rpm e7e937cc53ff8f4e9a2d089425f3a061 tcpdump-3.7.2-7.E3.5.i386.rpm ia64: b6103f68b3992ddf6bc0fe747f81cbbe libpcap-0.7.2-7.E3.5.ia64.rpm 04f8be96da43ac855e7105a959d99b28 libpcap-0.7.2-7.E3.5.i386.rpm c09ea94decbff9547a93fd5b0565ed29 tcpdump-3.7.2-7.E3.5.ia64.rpm x86_64: 157bceaebd99a87bd8dc797d1d509f33 libpcap-0.7.2-7.E3.5.x86_64.rpm 04f8be96da43ac855e7105a959d99b28 libpcap-0.7.2-7.E3.5.i386.rpm 9bda0e806e916b7dab298317097a3325 tcpdump-3.7.2-7.E3.5.x86_64.rpm Red Hat Enterprise Linux WS version 3: SRPMS: ftp://updates.redhat.com/enterprise/3WS/en/os/SRPMS/tcpdump-3.7.2-7.E3.5.src.rpm 0897eea910400bb6459e95fc0251f058 tcpdump-3.7.2-7.E3.5.src.rpm i386: 04f8be96da43ac855e7105a959d99b28 libpcap-0.7.2-7.E3.5.i386.rpm e7e937cc53ff8f4e9a2d089425f3a061 tcpdump-3.7.2-7.E3.5.i386.rpm ia64: b6103f68b3992ddf6bc0fe747f81cbbe libpcap-0.7.2-7.E3.5.ia64.rpm 04f8be96da43ac855e7105a959d99b28 libpcap-0.7.2-7.E3.5.i386.rpm c09ea94decbff9547a93fd5b0565ed29 tcpdump-3.7.2-7.E3.5.ia64.rpm x86_64: 9bda0e806e916b7dab298317097a3325 tcpdump-3.7.2-7.E3.5.x86_64.rpm 157bceaebd99a87bd8dc797d1d509f33 libpcap-0.7.2-7.E3.5.x86_64.rpm 04f8be96da43ac855e7105a959d99b28 libpcap-0.7.2-7.E3.5.i386.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://www.redhat.com/security/team/key/#package |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2005-421.html |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:10159 | |||
Oval ID: | oval:org.mitre.oval:def:10159 | ||
Title: | The isis_print function, as called by isoclns_print, in tcpdump 3.9.1 and earlier allows remote attackers to cause a denial of service (infinite loop) via a zero length, as demonstrated using a GRE packet. | ||
Description: | The isis_print function, as called by isoclns_print, in tcpdump 3.9.1 and earlier allows remote attackers to cause a denial of service (infinite loop) via a zero length, as demonstrated using a GRE packet. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2005-1278 | Version: | 5 |
Platform(s): | Red Hat Enterprise Linux 3 CentOS Linux 3 Red Hat Enterprise Linux 4 CentOS Linux 4 Oracle Linux 4 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:10732 | |||
Oval ID: | oval:org.mitre.oval:def:10732 | ||
Title: | The rsvp_print function in tcpdump 3.9.1 and earlier allows remote attackers to cause a denial of service (infinite loop) via a crafted RSVP packet of length 4. | ||
Description: | The rsvp_print function in tcpdump 3.9.1 and earlier allows remote attackers to cause a denial of service (infinite loop) via a crafted RSVP packet of length 4. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2005-1280 | Version: | 5 |
Platform(s): | Red Hat Enterprise Linux 3 CentOS Linux 3 Red Hat Enterprise Linux 4 CentOS Linux 4 Oracle Linux 4 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:9601 | |||
Oval ID: | oval:org.mitre.oval:def:9601 | ||
Title: | tcpdump 3.8.3 and earlier allows remote attackers to cause a denial of service (infinite loop) via a crafted (1) BGP packet, which is not properly handled by RT_ROUTING_INFO, or (2) LDP packet, which is not properly handled by the ldp_print function. | ||
Description: | tcpdump 3.8.3 and earlier allows remote attackers to cause a denial of service (infinite loop) via a crafted (1) BGP packet, which is not properly handled by RT_ROUTING_INFO, or (2) LDP packet, which is not properly handled by the ldp_print function. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2005-1279 | Version: | 5 |
Platform(s): | Red Hat Enterprise Linux 3 CentOS Linux 3 Red Hat Enterprise Linux 4 CentOS Linux 4 Oracle Linux 4 | Product(s): | |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
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2009-10-10 | Name : SLES9: Security update for tcpdump File : nvt/sles9p5021499.nasl |
2008-09-24 | Name : Gentoo Security Advisory GLSA 200505-06 (tcpdump) File : nvt/glsa_200505_06.nasl |
2008-09-04 | Name : FreeBSD Ports: tcpdump File : nvt/freebsd_tcpdump1.nasl |
2008-01-17 | Name : Debian Security Advisory DSA 850-1 (tcpdump) File : nvt/deb_850_1.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
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15904 | tcpdump Malformed RSVP Packet Remote DoS tcpdump contains a flaw that may allow a remote denial of service. The issue is triggered when a specially-crafted RSVP packet causes tcpdump to enter an infinite loop and stop responding. This will result in loss of availability for the service. |
15864 | tcpdump LDP ldp_print() Function Malformed Packet DoS tcpdump contains a flaw that may allow a remote denial of service. The issue is triggered due to the ldp_print() function when handling Label Distribution Protocol (LDP) packets. By sending a malformed LDP packet, a remote attacker could cause the application to enter an infinite loop resulting in a loss of availability. |
15863 | tcpdump BGP RT_ROUTING_INFO Malformed Packet DoS tcpdump contains a flaw that may allow a remote denial of service. The issue is triggered when handling Border Gateway Protocol (BGP) packets. By sending a malformed BGP packet, a remote attacker could cause the application to enter an infinite loop resulting in a loss of availability. |
15862 | tcpdump ISIS isis_print() Function Malformed Packet DoS tcpdump contains a flaw that may allow a remote denial of service. The issue is triggered due to the isis_print() function when handling Intermediate-System to Intermediate-System (ISIS) packets. By sending a malformed ISIS packet, a remote attacker could cause the application to enter an infinite loop resulting in a loss of availability. |
Snort® IPS/IDS
Date | Description |
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2014-01-10 | tcpdump udp LDP print zero length message denial of service attempt RuleID : 4141 - Revision : 7 - Type : SERVER-OTHER |
2014-01-10 | tcpdump tcp LDP print zero length message denial of service attempt RuleID : 4140 - Revision : 6 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
Date | Description |
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2006-07-05 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2005-417.nasl - Type : ACT_GATHER_INFO |
2006-07-03 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2005-421.nasl - Type : ACT_GATHER_INFO |
2006-01-15 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-119-1.nasl - Type : ACT_GATHER_INFO |
2005-10-11 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-850.nasl - Type : ACT_GATHER_INFO |
2005-09-12 | Name : The remote Fedora Core host is missing a security update. File : fedora_2005-351.nasl - Type : ACT_GATHER_INFO |
2005-07-13 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_9fae0f1fdf8211d9b8750001020eed82.nasl - Type : ACT_GATHER_INFO |
2005-05-17 | Name : The remote Mandrake Linux host is missing a security update. File : mandrake_MDKSA-2005-087.nasl - Type : ACT_GATHER_INFO |
2005-05-11 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-200505-06.nasl - Type : ACT_GATHER_INFO |
2005-05-11 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2005-417.nasl - Type : ACT_GATHER_INFO |
2005-05-11 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2005-421.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 11:49:22 |
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