CVE-2018-18820
- Source
- https://cve.org/CVERecord?id=CVE-2018-18820
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-18820.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-18820
- Downstream
- Related
- Published
- 2018-11-05T19:29:00.283Z
- Modified
- 2026-04-11T12:07:55.120317Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- Database specific
{ "unresolved_ranges": [ { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "8.0" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "9.0" } ] } ] }- References
Affected packages
Git / gitlab.xiph.org/xiph/icecast-server
Affected ranges
- Type
- GIT
- Repo
- https://gitlab.xiph.org/xiph/icecast-server
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
{ "source": "CPE_FIELD", "cpe": "cpe:2.3:a:xiph:icecast:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "0" }, { "fixed": "2.4.4" } ] }