CVE-2016-5827
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
The icaltime_from_string function in libical 0.47 and 1.0 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted string to the icalparser_parse_string function.
Overview
- CVE ID
- CVE-2016-5827
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2017-01-27T22:59:00
- Last Modified Date
- 2020-02-24T20:38:49
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:libical_project:libical:0.47:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:libical_project:libical:1.0.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1281043 | Issue Tracking |
| http://www.openwall.com/lists/oss-security/2016/06/25/4 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/91459 | Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2016-5827 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5827 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:49:06 | Added to TrackCVE | |||
| 2022-12-02 13:11:25 | 2017-01-27T22:59Z | 2017-01-27T22:59:00 | CVE Published Date | updated |
| 2022-12-02 13:11:25 | 2020-02-24T20:38:49 | CVE Modified Date | updated | |
| 2022-12-02 13:11:25 | Analyzed | Vulnerability Status | updated |