fkie_cve-2017-6004
Vulnerability from fkie_nvd
Published
2017-02-16 11:59
Modified
2025-04-20 01:37
Severity ?
Summary
The compile_bracket_matchingpath function in pcre_jit_compile.c in PCRE through 8.x before revision 1680 (e.g., the PHP 7.1.1 bundled version) allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted regular expression.
References
{
"configurations": [
{
"nodes": [
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"cpeMatch": [
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"criteria": "cpe:2.3:a:pcre:pcre:*:*:*:*:*:*:*:*",
"matchCriteriaId": "67B7289A-D5A8-4246-A98E-4B7F1F8A9AFC",
"versionEndIncluding": "8.38",
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "The compile_bracket_matchingpath function in pcre_jit_compile.c in PCRE through 8.x before revision 1680 (e.g., the PHP 7.1.1 bundled version) allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted regular expression."
},
{
"lang": "es",
"value": "La funci\u00f3n compile_bracket_matchingpath en pcre_jit_compile.c en PCRE hasta la versi\u00f3n 8.x en versiones anteriores a la revisi\u00f3n 1680 (por ejemplo, la versi\u00f3n empacada de PHP 7.1.1) permite a atacantes remotos provocar una denegaci\u00f3n de servicio (lectura fuera de l\u00edmites y ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de una expresi\u00f3n regular manipulada."
}
],
"id": "CVE-2017-6004",
"lastModified": "2025-04-20T01:37:25.860",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": true,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
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"availabilityImpact": "HIGH",
"baseScore": 7.5,
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"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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"published": "2017-02-16T11:59:00.147",
"references": [
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"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/bid/96295"
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"url": "http://www.securitytracker.com/id/1037850"
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{
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"url": "https://access.redhat.com/errata/RHSA-2018:2486"
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{
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"tags": [
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"url": "https://security.gentoo.org/glsa/201706-11"
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"tags": [
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"url": "https://vcs.pcre.org/pcre/code/trunk/pcre_jit_compile.c?r1=1676\u0026r2=1680\u0026view=patch"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/96295"
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"url": "http://www.securitytracker.com/id/1037850"
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"url": "https://security.gentoo.org/glsa/201706-11"
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"tags": [
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
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"description": [
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"lang": "en",
"value": "CWE-125"
}
],
"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.
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