gsd-2015-6838
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The xsl_ext_function_php function in ext/xsl/xsltprocessor.c in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13, when libxml2 before 2.9.2 is used, does not consider the possibility of a NULL valuePop return value before proceeding with a free operation after the principal argument loop, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted XML document, a different vulnerability than CVE-2015-6837.
Aliases
Aliases
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"description": "The xsl_ext_function_php function in ext/xsl/xsltprocessor.c in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13, when libxml2 before 2.9.2 is used, does not consider the possibility of a NULL valuePop return value before proceeding with a free operation after the principal argument loop, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted XML document, a different vulnerability than CVE-2015-6837.",
"id": "GSD-2015-6838",
"references": [
"https://www.suse.com/security/cve/CVE-2015-6838.html",
"https://www.debian.org/security/2015/dsa-3358",
"https://access.redhat.com/errata/RHSA-2016:0457",
"https://ubuntu.com/security/CVE-2015-6838",
"https://advisories.mageia.org/CVE-2015-6838.html",
"https://alas.aws.amazon.com/cve/html/CVE-2015-6838.html"
]
},
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"remediation": "unknown",
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"modified": "2023-12-13T01:20:04.161793Z",
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"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"exploitabilityScore": 10.0,
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"lastModifiedDate": "2017-11-04T01:29Z",
"publishedDate": "2016-05-16T10:59Z"
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}
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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.
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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.