CVE-2019-3902
CVSS V2 Medium 5.8
CVSS V3 Medium 5.9
Description
A flaw was found in Mercurial before 4.9. It was possible to use symlinks and subrepositories to defeat Mercurial's path-checking logic and write files outside a repository.
Overview
- CVE ID
- CVE-2019-3902
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2019-04-22T16:29:01
- Last Modified Date
- 2020-07-31T13:15:12
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:mercurial:mercurial:*:*:*:*:*:*:*:* | 1 | OR | 4.9 | |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 5.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5.9
- Base Severity
- MEDIUM
- Exploitability Score
- 2.2
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3902 | Issue Tracking Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2019/04/msg00024.html | Third Party Advisory |
| https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.9_.282019-02-01.29 | Third Party Advisory |
| https://usn.ubuntu.com/4086-1/ | |
| https://lists.debian.org/debian-lts-announce/2020/07/msg00032.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-3902 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3902 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:38:56 | Added to TrackCVE | |||
| 2022-12-03 19:50:37 | 2019-04-22T16:29Z | 2019-04-22T16:29:01 | CVE Published Date | updated |
| 2022-12-03 19:50:37 | 2020-07-31T13:15:12 | CVE Modified Date | updated | |
| 2022-12-03 19:50:37 | Modified | Vulnerability Status | updated |