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CVE-2003-0967
Vulnerability from cvelistv5
Published
2003-12-02 05:00
Modified
2024-08-08 02:12
Severity ?
EPSS score ?
Summary
rad_decode in FreeRADIUS 0.9.2 and earlier allows remote attackers to cause a denial of service (crash) via a short RADIUS string attribute with a tag, which causes memcpy to be called with a -1 length argument, as demonstrated using the Tunnel-Password attribute.
References
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rhsa-2003:386
Vulnerability from csaf_redhat
Published
2003-12-10 16:59
Modified
2024-11-21 22:54
Summary
Red Hat Security Advisory: freeradius security update
Notes
Topic
Updated FreeRADIUS packages are now available that fix a denial of service
vulnerability.
Details
FreeRADIUS is an Internet authentication daemon, which implements the
RADIUS protocol. It allows Network Access Servers (NAS boxes) to perform
authentication for dial-up users.
The rad_decode function in FreeRADIUS 0.9.2 and earlier allows remote
attackers to cause a denial of service (crash) via a short RADIUS string
attribute with a tag, which causes memcpy to be called with a -1 length
argument, as demonstrated using the Tunnel-Password attribute. The Common
Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name
CAN-2003-0967 to this issue.
Users of FreeRADIUS are advised to upgrade to these erratum packages
containing FreeRADIUS 0.9.3 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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"title": "Vulnerability description"
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"release_date": "2003-11-20T00:00:00+00:00",
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"date": "2003-12-10T16:59:00+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.\n\nIf up2date fails to connect to Red Hat Network due to SSL\nCertificate Errors, you need to install a version of the\nup2date client with an updated certificate. The latest version of\nup2date is available from the Red Hat FTP site and may also be\ndownloaded directly from the RHN website:\n\nhttps://rhn.redhat.com/help/latest-up2date.pxt",
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}
rhsa-2003_386
Vulnerability from csaf_redhat
Published
2003-12-10 16:59
Modified
2024-11-21 22:54
Summary
Red Hat Security Advisory: freeradius security update
Notes
Topic
Updated FreeRADIUS packages are now available that fix a denial of service
vulnerability.
Details
FreeRADIUS is an Internet authentication daemon, which implements the
RADIUS protocol. It allows Network Access Servers (NAS boxes) to perform
authentication for dial-up users.
The rad_decode function in FreeRADIUS 0.9.2 and earlier allows remote
attackers to cause a denial of service (crash) via a short RADIUS string
attribute with a tag, which causes memcpy to be called with a -1 length
argument, as demonstrated using the Tunnel-Password attribute. The Common
Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name
CAN-2003-0967 to this issue.
Users of FreeRADIUS are advised to upgrade to these erratum packages
containing FreeRADIUS 0.9.3 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.",
"tlp": {
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"title": "Topic"
},
{
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"text": "FreeRADIUS is an Internet authentication daemon, which implements the\nRADIUS protocol. It allows Network Access Servers (NAS boxes) to perform\nauthentication for dial-up users.\n\nThe rad_decode function in FreeRADIUS 0.9.2 and earlier allows remote\nattackers to cause a denial of service (crash) via a short RADIUS string\nattribute with a tag, which causes memcpy to be called with a -1 length\nargument, as demonstrated using the Tunnel-Password attribute. The Common\nVulnerabilities and Exposures project (cve.mitre.org) has assigned the name\nCAN-2003-0967 to this issue.\n \nUsers of FreeRADIUS are advised to upgrade to these erratum packages\ncontaining FreeRADIUS 0.9.3 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-2003:386"
},
{
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"url": "https://access.redhat.com/security/updates/classification/#moderate"
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{
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"summary": "http://marc.theaimsgroup.com/?l=freeradius-users\u0026m=106947389449613",
"url": "http://marc.theaimsgroup.com/?l=freeradius-users\u0026m=106947389449613"
},
{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=110901"
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"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2003/rhsa-2003_386.json"
}
],
"title": "Red Hat Security Advisory: freeradius security update",
"tracking": {
"current_release_date": "2024-11-21T22:54:02+00:00",
"generator": {
"date": "2024-11-21T22:54:02+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.1"
}
},
"id": "RHSA-2003:386",
"initial_release_date": "2003-12-10T16:59:00+00:00",
"revision_history": [
{
"date": "2003-12-10T16:59:00+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2003-12-10T00:00:00+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-11-21T22:54:02+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
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}
RHSA-2003:386
Vulnerability from csaf_redhat
Published
2003-12-10 16:59
Modified
2024-11-21 22:54
Summary
Red Hat Security Advisory: freeradius security update
Notes
Topic
Updated FreeRADIUS packages are now available that fix a denial of service
vulnerability.
Details
FreeRADIUS is an Internet authentication daemon, which implements the
RADIUS protocol. It allows Network Access Servers (NAS boxes) to perform
authentication for dial-up users.
The rad_decode function in FreeRADIUS 0.9.2 and earlier allows remote
attackers to cause a denial of service (crash) via a short RADIUS string
attribute with a tag, which causes memcpy to be called with a -1 length
argument, as demonstrated using the Tunnel-Password attribute. The Common
Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name
CAN-2003-0967 to this issue.
Users of FreeRADIUS are advised to upgrade to these erratum packages
containing FreeRADIUS 0.9.3 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": "FreeRADIUS is an Internet authentication daemon, which implements the\nRADIUS protocol. It allows Network Access Servers (NAS boxes) to perform\nauthentication for dial-up users.\n\nThe rad_decode function in FreeRADIUS 0.9.2 and earlier allows remote\nattackers to cause a denial of service (crash) via a short RADIUS string\nattribute with a tag, which causes memcpy to be called with a -1 length\nargument, as demonstrated using the Tunnel-Password attribute. The Common\nVulnerabilities and Exposures project (cve.mitre.org) has assigned the name\nCAN-2003-0967 to this issue.\n \nUsers of FreeRADIUS are advised to upgrade to these erratum packages\ncontaining FreeRADIUS 0.9.3 which is not vulnerable to these issues.",
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"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0967",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0967"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0967",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0967"
}
],
"release_date": "2003-11-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-12-10T16:59:00+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.\n\nIf up2date fails to connect to Red Hat Network due to SSL\nCertificate Errors, you need to install a version of the\nup2date client with an updated certificate. The latest version of\nup2date is available from the Red Hat FTP site and may also be\ndownloaded directly from the RHN website:\n\nhttps://rhn.redhat.com/help/latest-up2date.pxt",
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"restart_required": {
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},
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],
"threats": [
{
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],
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]
}
fkie_cve-2003-0967
Vulnerability from fkie_nvd
Published
2003-12-15 05:00
Modified
2024-11-20 23:45
Severity ?
Summary
rad_decode in FreeRADIUS 0.9.2 and earlier allows remote attackers to cause a denial of service (crash) via a short RADIUS string attribute with a tag, which causes memcpy to be called with a -1 length argument, as demonstrated using the Tunnel-Password attribute.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| freeradius | freeradius | * |
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ghsa-4j6g-2g2g-f47h
Vulnerability from github
Published
2022-04-29 01:27
Modified
2022-04-29 01:27
Details
rad_decode in FreeRADIUS 0.9.2 and earlier allows remote attackers to cause a denial of service (crash) via a short RADIUS string attribute with a tag, which causes memcpy to be called with a -1 length argument, as demonstrated using the Tunnel-Password attribute.
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},
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"id": "GHSA-4j6g-2g2g-f47h",
"modified": "2022-04-29T01:27:16Z",
"published": "2022-04-29T01:27:16Z",
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gsd-2003-0967
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
rad_decode in FreeRADIUS 0.9.2 and earlier allows remote attackers to cause a denial of service (crash) via a short RADIUS string attribute with a tag, which causes memcpy to be called with a -1 length argument, as demonstrated using the Tunnel-Password attribute.
Aliases
Aliases
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"id": "GSD-2003-0967",
"references": [
"https://www.suse.com/security/cve/CVE-2003-0967.html",
"https://access.redhat.com/errata/RHSA-2003:386"
]
},
"gsd": {
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"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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}
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.