gsd-2015-3217
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
PCRE 7.8 and 8.32 through 8.37, and PCRE2 10.10 mishandle group empty matches, which might allow remote attackers to cause a denial of service (stack-based buffer overflow) via a crafted regular expression, as demonstrated by /^(?:(?(1)\\.|([^\\\\W_])?)+)+$/.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2015-3217",
"description": "PCRE 7.8 and 8.32 through 8.37, and PCRE2 10.10 mishandle group empty matches, which might allow remote attackers to cause a denial of service (stack-based buffer overflow) via a crafted regular expression, as demonstrated by /^(?:(?(1)\\\\.|([^\\\\\\\\W_])?)+)+$/.",
"id": "GSD-2015-3217",
"references": [
"https://www.suse.com/security/cve/CVE-2015-3217.html",
"https://access.redhat.com/errata/RHSA-2016:2750",
"https://access.redhat.com/errata/RHSA-2016:1132",
"https://access.redhat.com/errata/RHSA-2016:1025",
"https://linux.oracle.com/cve/CVE-2015-3217.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2015-3217"
],
"details": "PCRE 7.8 and 8.32 through 8.37, and PCRE2 10.10 mishandle group empty matches, which might allow remote attackers to cause a denial of service (stack-based buffer overflow) via a crafted regular expression, as demonstrated by /^(?:(?(1)\\\\.|([^\\\\\\\\W_])?)+)+$/.",
"id": "GSD-2015-3217",
"modified": "2023-12-13T01:20:07.730187Z",
"schema_version": "1.4.0"
}
},
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"affects": {
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"version": {
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},
{
"name": "[oss-security] 20150603 CVE-2015-3217: PCRE Library Call Stack Overflow Vulnerability in match()",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2015/06/03/7"
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},
"gitlab.com": {
"advisories": [
{
"affected_range": "[8.33,8.36]",
"affected_versions": "All versions starting from 8.33 up to 8.36",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-119",
"CWE-937"
],
"date": "2018-05-18",
"description": "PCRE, and PCRE2 mishandle group empty matches, which might allow remote attackers to cause a denial of service (stack-based buffer overflow) via a crafted regular expression.",
"fixed_versions": [],
"identifier": "CVE-2015-3217",
"identifiers": [
"CVE-2015-3217"
],
"not_impacted": "",
"package_slug": "nuget/pcre.symbols",
"pubdate": "2016-12-13",
"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-2015-3217"
],
"uuid": "f8f036b5-4675-49d1-879a-201c3ee427ff"
}
]
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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{
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{
"cpe23Uri": "cpe:2.3:a:pcre:pcre:8.37:*:*:*:*:*:*:*",
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{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:ibm:powerkvm:3.1:*:*:*:*:*:*:*",
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},
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"references": {
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},
"impact": {
"baseMetricV2": {
"cvssV2": {
"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,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"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",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2018-05-18T01:29Z",
"publishedDate": "2016-12-13T16:59Z"
}
}
}
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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 patched: This vulnerability was not successfully patched by the user reporting the sighting.