CVE-2017-6419
CVSS V2 Medium 6.8
CVSS V3 High 7.8
Description
mspack/lzxd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2, 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 CHM file.
Overview
- CVE ID
- CVE-2017-6419
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2017-08-07T03:29:00
- Last Modified Date
- 2018-10-21T10:29:09
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:libmspack_project:libmspack:0.5:alpha:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:clamav:clamav:0.99.2:*:*:*:*:*:*:* | 0 | OR |
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:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/vrtadmin/clamav-devel/commit/a83773682e856ad6529ba6db8d1792e6d515d7f1 | Issue Tracking Patch Third Party Advisory |
| https://github.com/varsleak/varsleak-vul/blob/master/clamav-vul/heap-overflow/clamav_chm_crash.md | Third Party Advisory |
| https://bugzilla.clamav.net/show_bug.cgi?id=11701 | Issue Tracking |
| http://www.debian.org/security/2017/dsa-3946 | |
| https://lists.debian.org/debian-lts-announce/2018/02/msg00014.html | |
| https://security.gentoo.org/glsa/201804-16 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-6419 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6419 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:03:02 | Added to TrackCVE | |||
| 2022-12-02 19:24:31 | 2017-08-07T03:29Z | 2017-08-07T03:29:00 | CVE Published Date | updated |
| 2022-12-02 19:24:31 | 2018-10-21T10:29:09 | CVE Modified Date | updated | |
| 2022-12-02 19:24:31 | Modified | Vulnerability Status | updated |