Alpine Linux Development TeamALPINE:CVE-2018-18820CVE-2018-18820
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
96.3%
A buffer overflow was discovered in the URL-authentication backend of the Icecast before 2.4.4. If the backend is enabled, then any malicious HTTP client can send a request for that specific resource including a crafted header, leading to denial of service and potentially remote code execution.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | icecast | < 2.4.4-r0 | UNKNOWN |
| Alpine | 3.10-main | noarch | icecast | < 2.4.4-r0 | UNKNOWN |
| Alpine | 3.11-main | noarch | icecast | < 2.4.4-r0 | UNKNOWN |
| Alpine | 3.12-main | noarch | icecast | < 2.4.4-r0 | UNKNOWN |
| Alpine | 3.13-main | noarch | icecast | < 2.4.4-r0 | UNKNOWN |
| Alpine | 3.14-main | noarch | icecast | < 2.4.4-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | icecast | < 2.4.4-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | icecast | < 2.4.4-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | icecast | < 2.4.4-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | icecast | < 2.4.4-r0 | UNKNOWN |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
96.3%