gsd-2015-7941
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
libxml2 2.9.2 does not properly stop parsing invalid input, which allows context-dependent attackers to cause a denial of service (out-of-bounds read and libxml2 crash) via crafted XML data to the (1) xmlParseEntityDecl or (2) xmlParseConditionalSections function in parser.c, as demonstrated by non-terminated entities.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2015-7941",
"description": "libxml2 2.9.2 does not properly stop parsing invalid input, which allows context-dependent attackers to cause a denial of service (out-of-bounds read and libxml2 crash) via crafted XML data to the (1) xmlParseEntityDecl or (2) xmlParseConditionalSections function in parser.c, as demonstrated by non-terminated entities.",
"id": "GSD-2015-7941",
"references": [
"https://www.suse.com/security/cve/CVE-2015-7941.html",
"https://www.debian.org/security/2015/dsa-3430",
"https://access.redhat.com/errata/RHSA-2016:1089",
"https://access.redhat.com/errata/RHSA-2015:2550",
"https://access.redhat.com/errata/RHSA-2015:2549",
"https://ubuntu.com/security/CVE-2015-7941",
"https://alas.aws.amazon.com/cve/html/CVE-2015-7941.html",
"https://linux.oracle.com/cve/CVE-2015-7941.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2015-7941"
],
"details": "libxml2 2.9.2 does not properly stop parsing invalid input, which allows context-dependent attackers to cause a denial of service (out-of-bounds read and libxml2 crash) via crafted XML data to the (1) xmlParseEntityDecl or (2) xmlParseConditionalSections function in parser.c, as demonstrated by non-terminated entities.",
"id": "GSD-2015-7941",
"modified": "2023-12-13T01:20:01.416330Z",
"schema_version": "1.4.0"
}
},
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"version": {
"version_data": [
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"version_value": "n/a"
}
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}
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{
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"url": "http://www.securityfocus.com/bid/74241"
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"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-updates/2016-01/msg00031.html"
},
{
"name": "[oss-security] 20151022 Crafted xml causes out of bound memory access - Libxml2",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2015/10/22/5"
},
{
"name": "https://git.gnome.org/browse/libxml2/commit/?id=9b8512337d14c8ddf662fcb98b0135f225a1c489",
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},
{
"name": "DSA-3430",
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"url": "http://www.debian.org/security/2015/dsa-3430"
},
{
"name": "http://xmlsoft.org/news.html",
"refsource": "CONFIRM",
"url": "http://xmlsoft.org/news.html"
},
{
"name": "FEDORA-2016-a9ee80b01d",
"refsource": "FEDORA",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177381.html"
},
{
"name": "https://bugzilla.gnome.org/show_bug.cgi?id=744980",
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},
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},
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"refsource": "GENTOO",
"url": "https://security.gentoo.org/glsa/201701-37"
},
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"url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html"
},
{
"name": "[oss-security] 20151022 Re: Crafted xml causes out of bound memory access - Libxml2",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2015/10/22/8"
},
{
"name": "https://git.gnome.org/browse/libxml2/commit/?id=a7dfab7411cbf545f359dd3157e5df1eb0e7ce31",
"refsource": "CONFIRM",
"url": "https://git.gnome.org/browse/libxml2/commit/?id=a7dfab7411cbf545f359dd3157e5df1eb0e7ce31"
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]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "[2.9.2]",
"affected_versions": "Version 2.9.2",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cwe_ids": [
"CWE-1035",
"CWE-119",
"CWE-937"
],
"date": "2017-09-14",
"description": "libxml2 does not properly stop parsing invalid input, which allows context-dependent attackers to cause a denial of service (out-of-bounds read and libxml2 crash) via crafted XML data to the (1) xmlParseEntityDecl or (2) xmlParseConditionalSections function in parser.c, as demonstrated by non-terminated entities.",
"fixed_versions": [],
"identifier": "CVE-2015-7941",
"identifiers": [
"CVE-2015-7941"
],
"not_impacted": "",
"package_slug": "nuget/libxml2",
"pubdate": "2015-11-18",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Improper Restriction of Operations within the Bounds of a Memory Buffer",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2015-7941"
],
"uuid": "6a861bc8-d779-420d-834d-8d8c6986b473"
}
]
},
"nvd.nist.gov": {
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"tags": [],
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},
{
"name": "openSUSE-SU-2015:2372",
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{
"name": "openSUSE-SU-2016:0106",
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{
"name": "GLSA-201701-37",
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{
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]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
}
},
"lastModifiedDate": "2017-09-14T01:29Z",
"publishedDate": "2015-11-18T16:59Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.