CVE-2017-17819
CVSS V2 Medium 4.3
CVSS V3 Medium 5.5
Description
In Netwide Assembler (NASM) 2.14rc0, there is an illegal address access in the function find_cc() in asm/preproc.c that will cause a remote denial of service attack, because pointers associated with skip_white_ calls are not validated.
Overview
- CVE ID
- CVE-2017-17819
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2017-12-21T03:29:00
- Last Modified Date
- 2022-08-02T15:41:11
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:nasm:netwide_assembler:2.14:rc0:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.nasm.us/show_bug.cgi?id=3392435 | Exploit Issue Tracking Tool Signature Vendor Advisory |
| http://repo.or.cz/nasm.git/commit/7524cfd91492e6e3719b959498be584a9ced13af | Patch Vendor Advisory |
| https://usn.ubuntu.com/3694-1/ | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-17819 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17819 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:45:10 | Added to TrackCVE | |||
| 2022-12-03 00:17:17 | 2017-12-21T03:29Z | 2017-12-21T03:29:00 | CVE Published Date | updated |
| 2022-12-03 00:17:17 | 2022-08-02T15:41:11 | CVE Modified Date | updated | |
| 2022-12-03 00:17:17 | Analyzed | Vulnerability Status | updated |