CVE-2020-5275
CVSS V2 Medium 5.5
CVSS V3 High 8.1
Description
In symfony/security-http before versions 4.4.7 and 5.0.7, when a `Firewall` checks access control rule, it iterate overs each rule's attributes and stops as soon as the accessDecisionManager decides to grant access on the attribute, preventing the check of next attributes that should have been take into account in an unanimous strategy. The accessDecisionManager is now called with all attributes at once, allowing the unanimous strategy being applied on each attribute. This issue is patched in versions 4.4.7 and 5.0.7.
Overview
- CVE ID
- CVE-2020-5275
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Modified
- Published Version
- 2020-03-30T20:15:19
- Last Modified Date
- 2020-04-09T17:15:13
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* | 1 | OR | 4.4.0 | 4.4.7 |
| cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* | 1 | OR | 5.0.0 | 5.0.7 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5.5
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 8.1
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/symfony/symfony/security/advisories/GHSA-g4m9-5hpf-hx72 | Third Party Advisory |
| https://github.com/symfony/symfony/commit/c935e4a3fba6cc2ab463a6ca382858068d63cebf | Patch Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C36JLPHUPKDFAX6D5WYFC4ALO2K7RDUQ/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-5275 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5275 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:45:00 | Added to TrackCVE | |||
| 2022-12-04 13:41:43 | 2020-03-30T20:15Z | 2020-03-30T20:15:19 | CVE Published Date | updated |
| 2022-12-04 13:41:43 | 2020-04-09T17:15:13 | CVE Modified Date | updated | |
| 2022-12-04 13:41:43 | Modified | Vulnerability Status | updated |