gsd-2009-3720
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The updatePosition function in lib/xmltok_impl.c in libexpat in Expat 2.0.1, as used in Python, PyXML, w3c-libwww, and other software, allows context-dependent attackers to cause a denial of service (application crash) via an XML document with crafted UTF-8 sequences that trigger a buffer over-read, a different vulnerability than CVE-2009-2625.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2009-3720",
"description": "The updatePosition function in lib/xmltok_impl.c in libexpat in Expat 2.0.1, as used in Python, PyXML, w3c-libwww, and other software, allows context-dependent attackers to cause a denial of service (application crash) via an XML document with crafted UTF-8 sequences that trigger a buffer over-read, a different vulnerability than CVE-2009-2625.",
"id": "GSD-2009-3720",
"references": [
"https://www.suse.com/security/cve/CVE-2009-3720.html",
"https://www.debian.org/security/2010/dsa-1977",
"https://access.redhat.com/errata/RHSA-2017:3239",
"https://access.redhat.com/errata/RHSA-2011:0896",
"https://access.redhat.com/errata/RHSA-2011:0492",
"https://access.redhat.com/errata/RHSA-2011:0491",
"https://access.redhat.com/errata/RHSA-2010:0002",
"https://access.redhat.com/errata/RHSA-2009:1625",
"https://access.redhat.com/errata/RHSA-2009:1572",
"https://linux.oracle.com/cve/CVE-2009-3720.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
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"details": "The updatePosition function in lib/xmltok_impl.c in libexpat in Expat 2.0.1, as used in Python, PyXML, w3c-libwww, and other software, allows context-dependent attackers to cause a denial of service (application crash) via an XML document with crafted UTF-8 sequences that trigger a buffer over-read, a different vulnerability than CVE-2009-2625.",
"id": "GSD-2009-3720",
"modified": "2023-12-13T01:19:49.277376Z",
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},
{
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],
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},
{
"source": "secalert@redhat.com",
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],
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{
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{
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{
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},
{
"source": "secalert@redhat.com",
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},
{
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{
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},
{
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},
{
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},
{
"source": "secalert@redhat.com",
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"Third Party Advisory"
],
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},
{
"source": "secalert@redhat.com",
"tags": [
"Broken Link"
],
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11019"
},
{
"source": "secalert@redhat.com",
"tags": [
"Broken Link"
],
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12719"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7112"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00370.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00413.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.redhat.com/archives/fedora-package-announce/2009-December/msg01274.html"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vendorComments": [
{
"comment": "Red Hat is aware of this issue and is tracking it via the following bug: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2009-3720\n\nThe Red Hat Security Response Team has rated this issue as having moderate security impact in Python, a future update may address this flaw. If a system has PyXML installed, Python will use PyXML for expat-related functions and is then not vulnerable to the issue.",
"lastModified": "2010-03-05T00:00:00",
"organization": "Red Hat"
}
],
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
}
}
}
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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.