gsd-2017-8786
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
pcre2test.c in PCRE2 10.23 allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2017-8786",
"description": "pcre2test.c in PCRE2 10.23 allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression.",
"id": "GSD-2017-8786",
"references": [
"https://www.suse.com/security/cve/CVE-2017-8786.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2017-8786"
],
"details": "pcre2test.c in PCRE2 10.23 allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression.",
"id": "GSD-2017-8786",
"modified": "2023-12-13T01:21:08.915289Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2017-8786",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "pcre2test.c in PCRE2 10.23 allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "GLSA-201710-09",
"refsource": "GENTOO",
"url": "https://security.gentoo.org/glsa/201710-09"
},
{
"name": "https://vcs.pcre.org/pcre2?view=revision\u0026revision=697",
"refsource": "MISC",
"url": "https://vcs.pcre.org/pcre2?view=revision\u0026revision=697"
},
{
"name": "https://vcs.pcre.org/pcre2?view=revision\u0026revision=696",
"refsource": "MISC",
"url": "https://vcs.pcre.org/pcre2?view=revision\u0026revision=696"
},
{
"name": "https://bugs.exim.org/show_bug.cgi?id=2079",
"refsource": "MISC",
"url": "https://bugs.exim.org/show_bug.cgi?id=2079"
},
{
"name": "https://blogs.gentoo.org/ago/2017/04/29/libpcre-heap-based-buffer-overflow-write-in-pcre2test-c/",
"refsource": "MISC",
"url": "https://blogs.gentoo.org/ago/2017/04/29/libpcre-heap-based-buffer-overflow-write-in-pcre2test-c/"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "[10.23]",
"affected_versions": "Version 10.23",
"cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-119",
"CWE-937"
],
"date": "2017-10-10",
"description": "pcre2test.c in PCRE2 allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression.",
"fixed_versions": [],
"identifier": "CVE-2017-8786",
"identifiers": [
"CVE-2017-8786"
],
"not_impacted": "",
"package_slug": "nuget/pcre.symbols",
"pubdate": "2017-05-05",
"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-2017-8786"
],
"uuid": "d036ee77-c6ba-40eb-93c7-4bf49d99c543"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:pcre:pcre2:10.23:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2017-8786"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "pcre2test.c in PCRE2 10.23 allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://vcs.pcre.org/pcre2?view=revision\u0026revision=697",
"refsource": "MISC",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://vcs.pcre.org/pcre2?view=revision\u0026revision=697"
},
{
"name": "https://vcs.pcre.org/pcre2?view=revision\u0026revision=696",
"refsource": "MISC",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://vcs.pcre.org/pcre2?view=revision\u0026revision=696"
},
{
"name": "https://bugs.exim.org/show_bug.cgi?id=2079",
"refsource": "MISC",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory",
"VDB Entry"
],
"url": "https://bugs.exim.org/show_bug.cgi?id=2079"
},
{
"name": "https://blogs.gentoo.org/ago/2017/04/29/libpcre-heap-based-buffer-overflow-write-in-pcre2test-c/",
"refsource": "MISC",
"tags": [
"Exploit",
"Patch",
"Third Party Advisory",
"VDB Entry"
],
"url": "https://blogs.gentoo.org/ago/2017/04/29/libpcre-heap-based-buffer-overflow-write-in-pcre2test-c/"
},
{
"name": "GLSA-201710-09",
"refsource": "GENTOO",
"tags": [],
"url": "https://security.gentoo.org/glsa/201710-09"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": true,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9
}
},
"lastModifiedDate": "2017-10-10T01:30Z",
"publishedDate": "2017-05-05T00:29Z"
}
}
}
Loading…
Loading…
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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
Loading…
Loading…