CVE-2017-9146
CVSS V2 Medium 6.8
CVSS V3 High 8.8
Description
The TNEFFillMapi function in lib/ytnef.c in libytnef in ytnef through 1.9.2 does not ensure a nonzero count value before a certain memory allocation, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted tnef file.
Overview
- CVE ID
- CVE-2017-9146
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2017-05-22T18:29:00
- Last Modified Date
- 2019-05-18T03:29:03
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:ytnef_project:ytnef:*:*:*:*:*:*:*:* | 1 | OR | 1.9.2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/Yeraze/ytnef/issues/47 | Exploit Third Party Advisory |
| http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=862707 | Third Party Advisory |
| https://usn.ubuntu.com/3667-1/ | |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-9146 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9146 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:52:03 | Added to TrackCVE | |||
| 2022-12-02 17:10:37 | 2017-05-22T18:29Z | 2017-05-22T18:29:00 | CVE Published Date | updated |
| 2022-12-02 17:10:37 | 2019-05-18T03:29:03 | CVE Modified Date | updated | |
| 2022-12-02 17:10:37 | Modified | Vulnerability Status | updated |