CVE-2018-1000656
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
The Pallets Project flask version Before 0.12.3 contains a CWE-20: Improper Input Validation vulnerability in flask that can result in Large amount of memory usage possibly leading to denial of service. This attack appear to be exploitable via Attacker provides JSON data in incorrect encoding. This vulnerability appears to have been fixed in 0.12.3. NOTE: this may overlap CVE-2019-1010083.
Overview
- CVE ID
- CVE-2018-1000656
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2018-08-20T19:31:45
- Last Modified Date
- 2020-06-09T22:15:10
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:palletsprojects:flask:*:*:*:*:*:*:*:* | 1 | OR | 0.12.3 | |
| cpe:2.3:a:netapp:active_iq:*:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:netapp:hyper_converged_infrastructure:*:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:netapp:ontap_select_deploy_utility:*:*:*:*:*:*:*:* | 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
- 3.0
- Vector String
- CVSS:3.0/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://github.com/pallets/flask/releases/tag/0.12.3 | Third Party Advisory |
| https://github.com/pallets/flask/pull/2691 | Issue Tracking Patch Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20190221-0001/ | Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2019/08/msg00025.html | |
| https://usn.ubuntu.com/4378-1/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-1000656 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000656 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:28:36 | Added to TrackCVE | |||
| 2022-12-03 11:19:17 | 2018-08-20T19:31Z | 2018-08-20T19:31:45 | CVE Published Date | updated |
| 2022-12-03 11:19:17 | 2020-06-09T22:15:10 | CVE Modified Date | updated | |
| 2022-12-03 11:19:17 | Modified | Vulnerability Status | updated |