Alpine Linux Development TeamALPINE:CVE-2020-25613CVE-2020-25613
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
8 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
69.5%
An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | ruby | < 2.7.2-r0 | UNKNOWN |
| Alpine | 3.10-main | noarch | ruby | < 2.5.8-r1 | UNKNOWN |
| Alpine | 3.11-main | noarch | ruby | < 2.6.6-r3 | UNKNOWN |
| Alpine | 3.12-main | noarch | ruby | < 2.7.2-r0 | UNKNOWN |
| Alpine | 3.13-main | noarch | ruby | < 2.7.2-r0 | UNKNOWN |
| Alpine | 3.14-main | noarch | ruby | < 2.7.2-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | ruby | < 2.7.2-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | ruby | < 2.7.2-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | ruby | < 2.7.2-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | ruby | < 2.7.2-r0 | UNKNOWN |
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
8 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
69.5%