CVE-2017-7186
Published Mar 20, 2017
Last updated 6 years ago
Overview
- Description
- libpcre1 in PCRE 8.40 and libpcre2 in PCRE2 10.23 allow remote attackers to cause a denial of service (segmentation violation for read access, and application crash) by triggering an invalid Unicode property lookup.
- Source
- cve@mitre.org
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-119
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:pcre:pcre:8.40:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6BFAB169-4364-4D71-B0A8-2831D0A4D5F5"
},
{
"criteria": "cpe:2.3:a:pcre:pcre2:10.23:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B80479DA-16D6-47A1-88AF-55B5C821BDEC"
}
],
"operator": "OR"
}
]
}
]