CVE-2017-14062
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
Integer overflow in the decode_digit function in puny_decode.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.
Overview
- CVE ID
- CVE-2017-14062
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2017-08-31T16:29:00
- Last Modified Date
- 2020-12-07T20:17:11
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:gnu:libidn2:*:*:*:*:*:*:*:* | 1 | OR | 2.0.4 | |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR |
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
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://gitlab.com/libidn/libidn2/commit/3284eb342cd0ed1a18786e3fcdf0cdd7e76676bd | Patch Third Party Advisory |
| https://gitlab.com/libidn/libidn2/blob/master/NEWS | Release Notes Third Party Advisory |
| http://www.debian.org/security/2017/dsa-3988 | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2018/07/msg00040.html | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-14062 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14062 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:31:06 | Added to TrackCVE | |||
| 2022-12-02 20:31:17 | 2017-08-31T16:29Z | 2017-08-31T16:29:00 | CVE Published Date | updated |
| 2022-12-02 20:31:17 | 2020-12-07T20:17:11 | CVE Modified Date | updated | |
| 2022-12-02 20:31:17 | Analyzed | Vulnerability Status | updated |