CVE-2015-2327
CVSS V2 High 7.5
CVSS V3 None
Description
PCRE before 8.36 mishandles the /(((a\2)|(a*)\g<-1>))*/ pattern and related patterns with certain internal recursive back references, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.
Overview
- CVE ID
- CVE-2015-2327
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2015-12-02T01:59:00
- Last Modified Date
- 2018-01-05T02:30:01
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:pcre:perl_compatible_regular_expression_library:*:*:*:*:*:*:*:* | 1 | OR | 8.35 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
References
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2015-2327 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2327 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:53:03 | Added to TrackCVE | |||
| 2022-12-02 07:19:56 | 2015-12-02T01:59Z | 2015-12-02T01:59:00 | CVE Published Date | updated |
| 2022-12-02 07:19:56 | 2018-01-05T02:30:01 | CVE Modified Date | updated | |
| 2022-12-02 07:19:56 | Modified | Vulnerability Status | updated |