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CVE-2002-0834
Vulnerability from cvelistv5
Published
2002-08-23 04:00
Modified
2024-08-08 03:03
Severity ?
EPSS score ?
Summary
Buffer overflow in the ISIS dissector for Ethereal 0.9.5 and earlier allows remote attackers to cause a denial of service or execute arbitrary code via malformed packets.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | http://www.ethereal.com/appnotes/enpa-sa-00006.html | Patch, Vendor Advisory, URL Repurposed | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.ethereal.com/appnotes/enpa-sa-00006.html | Patch, Vendor Advisory, URL Repurposed |
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rhsa-2002_036
Vulnerability from csaf_redhat
Published
2002-09-13 19:09
Modified
2024-11-21 22:21
Summary
Red Hat Security Advisory: : Updated ethereal packages available
Notes
Topic
Updated ethereal packages are available for Red Hat Powertools 6.2, 7, and
7.1. These packages are required for the Red Hat Security Advisory
regarding applications linked against the old ucd-snmp libraries and also
fix other security issues in ethereal.
Details
Ethereal is a network traffic analyzer and monitor.
The Red Hat Security Advisory for ucd-snmp included updated libraries. All
applications linked against the old ucd-snmp libraries need to be
updated.
If you have updated your ucd-snmp package you must update the ethereal
package as well.
For all other third party applications possibly affected by the Red Hat
Security Advisory for ucd-snmp, please contact the software vendor.
This errata provides Ethereal version 0.9.6. Previous versions of Ethereal
were found to contain a number of security issues:
Buffer overflow in Ethereal 0.9.5 and earlier allows remote attackers
to cause a denial of service or execute arbitrary code via the ISIS
dissector. (CAN-2002-0834)
Buffer overflows in Ethereal 0.9.4 and earlier allow remote attackers
to cause a denial of service or execute arbitrary code via the BGP
dissector or the WCP dissector. (CAN-2002-0821)
Ethereal 0.9.4 and earlier allows remote attackers to cause a denial
of service and possibly excecute arbitrary code via the SOCKS,
RSVP, AFS, or LMP dissectors, which can be caused to core
dump. (CAN-2002-0822)
Due to improper string and error handling in Ethereal's ASN.1 parser, it
is possible for a malformed SNMP or LDAP packet to cause a memory
allocation or buffer overrun error in Ethereal versions before 0.9.2.
(CAN-2002-0013 CAN-2002-0012)
The ASN.1 parser in Ethereal 0.9.2 and earlier allows remote attackers to
cause a denial of service (crash) via a certain malformed packet, which
causes Ethereal to allocate memory incorrectly, possibly due to zero-length
fields. (CAN-2002-0353)
The SMB dissector in Ethereal prior to version 0.9.2 allows remote
attackers to cause a denial of service (crash) or execute arbitrary code
via malformed packets that cause Ethereal to dereference a NULL pointer.
(CAN-2002-0401)
A buffer overflow in X11 dissector in Ethereal before 0.9.4 allows
remote attackers to cause a denial of service (crash) and possibly
execute arbitrary code while Ethereal is parsing keysyms. (CAN-2002-0402)
The DNS dissector in Ethereal before 0.9.4 allows remote attackers to
cause a denial of service (CPU consumption) via a malformed packet
that causes Ethereal to enter an infinite loop. (CAN-2002-0403)
A vulnerability in the GIOP dissector in Ethereal before 0.9.4 allows
remote attackers to cause a denial of service (memory consumption).
(CAN-2002-0404)
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"category": "external",
"summary": "RHBZ#1616761",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616761"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2002-0353",
"url": "https://www.cve.org/CVERecord?id=CVE-2002-0353"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2002-0353",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2002-0353"
}
],
"release_date": "2002-03-23T00:00:00+00:00",
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"category": "vendor_fix",
"date": "2002-09-13T19:09:00+00:00",
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{
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],
"release_date": "2002-05-19T00:00:00+00:00",
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"date": "2002-09-13T19:09:00+00:00",
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"category": "external",
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],
"release_date": "2002-05-19T00:00:00+00:00",
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"date": "2002-09-13T19:09:00+00:00",
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"product_ids": [
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"url": "https://access.redhat.com/errata/RHSA-2002:036"
}
],
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}
],
"title": "security flaw"
},
{
"cve": "CVE-2002-0821",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1616814"
}
],
"notes": [
{
"category": "description",
"text": "Buffer overflows in Ethereal 0.9.4 and earlier allow remote attackers to cause a denial of service or execute arbitrary code via (1) the BGP dissector, or (2) the WCP dissector.",
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],
"release_date": "2002-06-28T00:00:00+00:00",
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},
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},
{
"category": "external",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2002-0822"
}
],
"release_date": "2002-06-28T00:00:00+00:00",
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{
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"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1616817"
}
],
"notes": [
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"text": "Buffer overflow in the ISIS dissector for Ethereal 0.9.5 and earlier allows remote attackers to cause a denial of service or execute arbitrary code via malformed packets.",
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616817"
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{
"category": "external",
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],
"release_date": "2002-08-20T00:00:00+00:00",
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"title": "security flaw"
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]
}
rhsa-2002_170
Vulnerability from csaf_redhat
Published
2002-09-13 14:23
Modified
2024-11-21 22:22
Summary
Red Hat Security Advisory: ethereal security update
Notes
Topic
Updated ethereal packages are available which fix several security problems.
Details
Ethereal is a package designed for monitoring network traffic on your
system. Several security issues have been found in the Ethereal packages
distributed with Red Hat Linux Advanced Server:
Buffer overflow in Ethereal 0.9.5 and earlier allows remote attackers to
cause a denial of service or execute arbitrary code via the ISIS dissector.
(CAN-2002-0834)
Buffer overflows in Ethereal 0.9.4 and earlier allows remote attackers
to cause a denial of service or execute arbitrary code via (1) the BGP
dissector, or (2) the WCP dissector. (CAN-2002-0821)
Ethereal 0.9.4 and earlier allows remote attackers to cause a denial
of service and possibly excecute arbitrary code via the (1) SOCKS, (2)
RSVP, (3) AFS, or (4) LMP dissectors, which can be caused to core
dump (CAN-2002-0822)
A buffer overflow in the X11 dissector in Ethereal before 0.9.4 allows
remote attackers to cause a denial of service (crash) and possibly
execute arbitrary code while Ethereal is parsing keysyms. (CAN-2002-0402)
The DNS dissector in Ethereal before 0.9.4 allows remote attackers to
cause a denial of service (CPU consumption) via a malformed packet
that causes Ethereal to enter an infinite loop. (CAN-2002-0403)
A vulnerability in the GIOP dissector in Ethereal before 0.9.4 allows
remote attackers to cause a denial of service (memory consumption).
(CAN-2002-0404)
Users of Ethereal should update to the errata packages containing Ethereal
version 0.9.6 which is not vulnerable to these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
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"text": "Moderate"
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"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
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{
"category": "general",
"text": "Ethereal is a package designed for monitoring network traffic on your\nsystem. Several security issues have been found in the Ethereal packages\ndistributed with Red Hat Linux Advanced Server:\n\nBuffer overflow in Ethereal 0.9.5 and earlier allows remote attackers to\ncause a denial of service or execute arbitrary code via the ISIS dissector.\n(CAN-2002-0834) \n\nBuffer overflows in Ethereal 0.9.4 and earlier allows remote attackers\nto cause a denial of service or execute arbitrary code via (1) the BGP\ndissector, or (2) the WCP dissector. (CAN-2002-0821)\n\nEthereal 0.9.4 and earlier allows remote attackers to cause a denial\nof service and possibly excecute arbitrary code via the (1) SOCKS, (2)\nRSVP, (3) AFS, or (4) LMP dissectors, which can be caused to core\ndump (CAN-2002-0822)\n\nA buffer overflow in the X11 dissector in Ethereal before 0.9.4 allows\nremote attackers to cause a denial of service (crash) and possibly\nexecute arbitrary code while Ethereal is parsing keysyms. (CAN-2002-0402)\n\nThe DNS dissector in Ethereal before 0.9.4 allows remote attackers to\ncause a denial of service (CPU consumption) via a malformed packet\nthat causes Ethereal to enter an infinite loop. (CAN-2002-0403)\n\nA vulnerability in the GIOP dissector in Ethereal before 0.9.4 allows\nremote attackers to cause a denial of service (memory consumption).\n(CAN-2002-0404) \n\nUsers of Ethereal should update to the errata packages containing Ethereal\nversion 0.9.6 which is not vulnerable to these issues.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
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"url": "https://access.redhat.com/errata/RHSA-2002:170"
},
{
"category": "external",
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"url": "https://access.redhat.com/security/updates/classification/#moderate"
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"summary": "http://www.ethereal.com/appnotes/enpa-sa-00006.html",
"url": "http://www.ethereal.com/appnotes/enpa-sa-00006.html"
},
{
"category": "external",
"summary": "http://www.ethereal.com/appnotes/enpa-sa-00005.html",
"url": "http://www.ethereal.com/appnotes/enpa-sa-00005.html"
},
{
"category": "external",
"summary": "http://www.ethereal.com/appnotes/enpa-sa-00004.html",
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},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2002/rhsa-2002_170.json"
}
],
"title": "Red Hat Security Advisory: ethereal security update",
"tracking": {
"current_release_date": "2024-11-21T22:22:05+00:00",
"generator": {
"date": "2024-11-21T22:22:05+00:00",
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"number": "1",
"summary": "Initial version"
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{
"date": "2002-08-02T00:00:00+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-11-21T22:22:05+00:00",
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],
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"vulnerabilities": [
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"notes": [
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"category": "description",
"text": "Buffer overflow in X11 dissector in Ethereal 0.9.3 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code while Ethereal is parsing keysyms.",
"title": "Vulnerability description"
},
{
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}
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"summary": "RHBZ#1616776",
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{
"category": "external",
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"url": "https://www.cve.org/CVERecord?id=CVE-2002-0402"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2002-0402",
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}
],
"release_date": "2002-05-19T00:00:00+00:00",
"remediations": [
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"category": "vendor_fix",
"date": "2002-09-13T14:23:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nTo update all RPMs for your particular architecture, run:\n\nrpm -Fvh [filenames]\n\nwhere [filenames] is a list of the RPMs you wish to upgrade. Only those\nRPMs which are currently installed will be updated. Those RPMs which are\nnot installed but included in the list will not be updated. Note that you\ncan also use wildcards (*.rpm) if your current directory *only* contains the\ndesired RPMs.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this an easier way to apply updates. To use Red Hat Network,\nlaunch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 "
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2002:170"
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2002-0403",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1616777"
}
],
"notes": [
{
"category": "description",
"text": "DNS dissector in Ethereal before 0.9.3 allows remote attackers to cause a denial of service (CPU consumption) via a malformed packet that causes Ethereal to enter an infinite loop.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
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"references": [
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"url": "https://access.redhat.com/security/cve/CVE-2002-0403"
},
{
"category": "external",
"summary": "RHBZ#1616777",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616777"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2002-0403",
"url": "https://www.cve.org/CVERecord?id=CVE-2002-0403"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2002-0403",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2002-0403"
}
],
"release_date": "2002-05-19T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2002-09-13T14:23:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nTo update all RPMs for your particular architecture, run:\n\nrpm -Fvh [filenames]\n\nwhere [filenames] is a list of the RPMs you wish to upgrade. Only those\nRPMs which are currently installed will be updated. Those RPMs which are\nnot installed but included in the list will not be updated. Note that you\ncan also use wildcards (*.rpm) if your current directory *only* contains the\ndesired RPMs.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this an easier way to apply updates. To use Red Hat Network,\nlaunch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 "
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2002:170"
}
],
"threats": [
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"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2002-0404",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1616778"
}
],
"notes": [
{
"category": "description",
"text": "Vulnerability in GIOP dissector in Ethereal before 0.9.3 allows remote attackers to cause a denial of service (memory consumption).",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
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"product_status": {
"fixed": [
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"references": [
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"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2002-0404"
},
{
"category": "external",
"summary": "RHBZ#1616778",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616778"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2002-0404",
"url": "https://www.cve.org/CVERecord?id=CVE-2002-0404"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2002-0404",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2002-0404"
}
],
"release_date": "2002-05-19T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2002-09-13T14:23:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nTo update all RPMs for your particular architecture, run:\n\nrpm -Fvh [filenames]\n\nwhere [filenames] is a list of the RPMs you wish to upgrade. Only those\nRPMs which are currently installed will be updated. Those RPMs which are\nnot installed but included in the list will not be updated. Note that you\ncan also use wildcards (*.rpm) if your current directory *only* contains the\ndesired RPMs.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this an easier way to apply updates. To use Red Hat Network,\nlaunch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 "
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2002:170"
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2002-0821",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1616814"
}
],
"notes": [
{
"category": "description",
"text": "Buffer overflows in Ethereal 0.9.4 and earlier allow remote attackers to cause a denial of service or execute arbitrary code via (1) the BGP dissector, or (2) the WCP dissector.",
"title": "Vulnerability description"
},
{
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"text": "security flaw",
"title": "Vulnerability summary"
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"product_status": {
"fixed": [
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},
"references": [
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"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2002-0821"
},
{
"category": "external",
"summary": "RHBZ#1616814",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616814"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2002-0821",
"url": "https://www.cve.org/CVERecord?id=CVE-2002-0821"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2002-0821",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2002-0821"
}
],
"release_date": "2002-06-28T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2002-09-13T14:23:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nTo update all RPMs for your particular architecture, run:\n\nrpm -Fvh [filenames]\n\nwhere [filenames] is a list of the RPMs you wish to upgrade. Only those\nRPMs which are currently installed will be updated. Those RPMs which are\nnot installed but included in the list will not be updated. Note that you\ncan also use wildcards (*.rpm) if your current directory *only* contains the\ndesired RPMs.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this an easier way to apply updates. To use Red Hat Network,\nlaunch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 "
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}
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"title": "security flaw"
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{
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"ids": [
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"system_name": "Red Hat Bugzilla ID",
"text": "1616815"
}
],
"notes": [
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"text": "Ethereal 0.9.4 and earlier allows remote attackers to cause a denial of service and possibly excecute arbitrary code via the (1) SOCKS, (2) RSVP, (3) AFS, or (4) LMP dissectors, which can be caused to core dump.",
"title": "Vulnerability description"
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{
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}
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"product_status": {
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},
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"url": "https://www.cve.org/CVERecord?id=CVE-2002-0822"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2002-0822",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2002-0822"
}
],
"release_date": "2002-06-28T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2002-09-13T14:23:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nTo update all RPMs for your particular architecture, run:\n\nrpm -Fvh [filenames]\n\nwhere [filenames] is a list of the RPMs you wish to upgrade. Only those\nRPMs which are currently installed will be updated. Those RPMs which are\nnot installed but included in the list will not be updated. Note that you\ncan also use wildcards (*.rpm) if your current directory *only* contains the\ndesired RPMs.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this an easier way to apply updates. To use Red Hat Network,\nlaunch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 "
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2002:170"
}
],
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"ids": [
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"system_name": "Red Hat Bugzilla ID",
"text": "1616817"
}
],
"notes": [
{
"category": "description",
"text": "Buffer overflow in the ISIS dissector for Ethereal 0.9.5 and earlier allows remote attackers to cause a denial of service or execute arbitrary code via malformed packets.",
"title": "Vulnerability description"
},
{
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"title": "Vulnerability summary"
}
],
"product_status": {
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},
{
"category": "external",
"summary": "RHBZ#1616817",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616817"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2002-0834",
"url": "https://www.cve.org/CVERecord?id=CVE-2002-0834"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2002-0834",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2002-0834"
}
],
"release_date": "2002-08-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2002-09-13T14:23:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nTo update all RPMs for your particular architecture, run:\n\nrpm -Fvh [filenames]\n\nwhere [filenames] is a list of the RPMs you wish to upgrade. Only those\nRPMs which are currently installed will be updated. Those RPMs which are\nnot installed but included in the list will not be updated. Note that you\ncan also use wildcards (*.rpm) if your current directory *only* contains the\ndesired RPMs.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this an easier way to apply updates. To use Red Hat Network,\nlaunch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 "
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2002:170"
}
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"threats": [
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"details": "Moderate"
}
],
"title": "security flaw"
}
]
}
rhsa-2002_169
Vulnerability from csaf_redhat
Published
2002-08-29 14:41
Modified
2024-11-21 22:18
Summary
Red Hat Security Advisory: : Updated ethereal packages are available
Notes
Topic
Updated ethereal packages are available which fix various security issues.
Details
Ethereal is a package designed for monitoring network traffic on your
system. Several security issues have been found in the Ethereal packages
distributed with Red Hat Linux 7.2 and 7.3.
A buffer overflow in Ethereal 0.9.5 and earlier allows remote attackers
to cause a denial of service or execute arbitrary code via the ISIS
dissector. (CAN-2002-0834)
Buffer overflows in Ethereal 0.9.4 and earlier allow remote attackers
to cause a denial of service or execute arbitrary code via (1) the BGP
dissector, or (2) the WCP dissector. (CAN-2002-0821)
Ethereal 0.9.4 and earlier allows remote attackers to cause a denial
of service and possibly execute arbitrary code via the (1) SOCKS, (2)
RSVP, (3) AFS, or (4) LMP dissectors, which can be caused to core
dump. (CAN-2002-0822)
Users of Ethereal should update to the errata packages containing Ethereal
version 0.9.6 which is not vulnerable to these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
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"text": "Moderate"
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"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
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"label": "WHITE",
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}
},
"lang": "en",
"notes": [
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"category": "summary",
"text": "Updated ethereal packages are available which fix various security issues.",
"title": "Topic"
},
{
"category": "general",
"text": "Ethereal is a package designed for monitoring network traffic on your\nsystem. Several security issues have been found in the Ethereal packages\ndistributed with Red Hat Linux 7.2 and 7.3.\n\nA buffer overflow in Ethereal 0.9.5 and earlier allows remote attackers\nto cause a denial of service or execute arbitrary code via the ISIS\ndissector. (CAN-2002-0834)\n\nBuffer overflows in Ethereal 0.9.4 and earlier allow remote attackers\nto cause a denial of service or execute arbitrary code via (1) the BGP\ndissector, or (2) the WCP dissector. (CAN-2002-0821)\n\nEthereal 0.9.4 and earlier allows remote attackers to cause a denial\nof service and possibly execute arbitrary code via the (1) SOCKS, (2)\nRSVP, (3) AFS, or (4) LMP dissectors, which can be caused to core\ndump. (CAN-2002-0822)\n\nUsers of Ethereal should update to the errata packages containing Ethereal\nversion 0.9.6 which is not vulnerable to these issues.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
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},
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{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2002:169",
"url": "https://access.redhat.com/errata/RHSA-2002:169"
},
{
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"summary": "http://www.ethereal.com/appnotes/enpa-sa-00006.html",
"url": "http://www.ethereal.com/appnotes/enpa-sa-00006.html"
},
{
"category": "external",
"summary": "http://www.ethereal.com/appnotes/enpa-sa-00005.html",
"url": "http://www.ethereal.com/appnotes/enpa-sa-00005.html"
},
{
"category": "external",
"summary": "68154",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=68154"
},
{
"category": "external",
"summary": "71099",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=71099"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2002/rhsa-2002_169.json"
}
],
"title": "Red Hat Security Advisory: : Updated ethereal packages are available",
"tracking": {
"current_release_date": "2024-11-21T22:18:52+00:00",
"generator": {
"date": "2024-11-21T22:18:52+00:00",
"engine": {
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"number": "2",
"summary": "Last updated version"
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{
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"number": "3",
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"status": "final",
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},
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{
"category": "product_name",
"name": "Red Hat Linux 7.2",
"product": {
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"ids": [
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"text": "Buffer overflows in Ethereal 0.9.4 and earlier allow remote attackers to cause a denial of service or execute arbitrary code via (1) the BGP dissector, or (2) the WCP dissector.",
"title": "Vulnerability description"
},
{
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},
{
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"url": "https://www.cve.org/CVERecord?id=CVE-2002-0821"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2002-0821",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2002-0821"
}
],
"release_date": "2002-06-28T00:00:00+00:00",
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{
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"date": "2002-08-29T14:41:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nTo update all RPMs for your particular architecture, run:\n\nrpm -Fvh [filenames]\n\nwhere [filenames] is a list of the RPMs you wish to upgrade. Only those\nRPMs which are currently installed will be updated. Those RPMs which are\nnot installed but included in the list will not be updated. Note that you\ncan also use wildcards (*.rpm) if your current directory *only* contains the\ndesired RPMs.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this an easier way to apply updates. To use Red Hat Network,\nlaunch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Linux 7.2",
"Red Hat Linux 7.3"
],
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},
"url": "https://access.redhat.com/errata/RHSA-2002:169"
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2002-0822",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1616815"
}
],
"notes": [
{
"category": "description",
"text": "Ethereal 0.9.4 and earlier allows remote attackers to cause a denial of service and possibly excecute arbitrary code via the (1) SOCKS, (2) RSVP, (3) AFS, or (4) LMP dissectors, which can be caused to core dump.",
"title": "Vulnerability description"
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{
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{
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"threats": [
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"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2002-0834",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1616817"
}
],
"notes": [
{
"category": "description",
"text": "Buffer overflow in the ISIS dissector for Ethereal 0.9.5 and earlier allows remote attackers to cause a denial of service or execute arbitrary code via malformed packets.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
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},
"references": [
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},
{
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"summary": "RHBZ#1616817",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616817"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2002-0834",
"url": "https://www.cve.org/CVERecord?id=CVE-2002-0834"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2002-0834",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2002-0834"
}
],
"release_date": "2002-08-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2002-08-29T14:41:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nTo update all RPMs for your particular architecture, run:\n\nrpm -Fvh [filenames]\n\nwhere [filenames] is a list of the RPMs you wish to upgrade. Only those\nRPMs which are currently installed will be updated. Those RPMs which are\nnot installed but included in the list will not be updated. Note that you\ncan also use wildcards (*.rpm) if your current directory *only* contains the\ndesired RPMs.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this an easier way to apply updates. To use Red Hat Network,\nlaunch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Linux 7.2",
"Red Hat Linux 7.3"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2002:169"
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
}
]
}
gsd-2002-0834
Vulnerability from gsd
Modified
2023-12-13 01:24
Details
Buffer overflow in the ISIS dissector for Ethereal 0.9.5 and earlier allows remote attackers to cause a denial of service or execute arbitrary code via malformed packets.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2002-0834",
"description": "Buffer overflow in the ISIS dissector for Ethereal 0.9.5 and earlier allows remote attackers to cause a denial of service or execute arbitrary code via malformed packets.",
"id": "GSD-2002-0834",
"references": [
"https://www.debian.org/security/2002/dsa-162",
"https://access.redhat.com/errata/RHSA-2002:170",
"https://access.redhat.com/errata/RHSA-2002:169",
"https://access.redhat.com/errata/RHSA-2002:036"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2002-0834"
],
"details": "Buffer overflow in the ISIS dissector for Ethereal 0.9.5 and earlier allows remote attackers to cause a denial of service or execute arbitrary code via malformed packets.",
"id": "GSD-2002-0834",
"modified": "2023-12-13T01:24:07.289139Z",
"schema_version": "1.4.0"
}
},
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"version": {
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]
}
},
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},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": true,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2008-09-10T19:12Z",
"publishedDate": "2002-09-24T04:00Z"
}
}
}
ghsa-g54r-v2hp-878p
Vulnerability from github
Published
2022-04-30 18:20
Modified
2022-04-30 18:20
Details
Buffer overflow in the ISIS dissector for Ethereal 0.9.5 and earlier allows remote attackers to cause a denial of service or execute arbitrary code via malformed packets.
{
"affected": [],
"aliases": [
"CVE-2002-0834"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2002-09-24T04:00:00Z",
"severity": "HIGH"
},
"details": "Buffer overflow in the ISIS dissector for Ethereal 0.9.5 and earlier allows remote attackers to cause a denial of service or execute arbitrary code via malformed packets.",
"id": "GHSA-g54r-v2hp-878p",
"modified": "2022-04-30T18:20:01Z",
"published": "2022-04-30T18:20:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2002-0834"
},
{
"type": "WEB",
"url": "http://www.ethereal.com/appnotes/enpa-sa-00006.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
Loading…
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.