CVE-2019-18224
- State
- Published
- Severity
- Not scored
- Published
- Oct 21, 2019
- Updated
- Oct 14, 2026
- Reserved
- Oct 21, 2019
Description
idn2_to_ascii_4i in lib/lookup.c in GNU libidn2 before 2.1.1 has a heap-based buffer overflow via a long domain string.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/libidn/libidn2/compare/libidn2-2.1.0...libidn2-2.1.1
- https://github.com/libidn/libidn2/commit/e4d1558aa2c1c04a05066ee8600f37603890ba8c
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12420
- USN-4168-1vendor-advisory
- FEDORA-2019-a8d35fcf7cvendor-advisory
- FEDORA-2019-d3221d69e0vendor-advisory
- openSUSE-SU-2019:2611vendor-advisory
- openSUSE-SU-2019:2613vendor-advisory
- DSA-4613vendor-advisory
- 20200203 [SECURITY] [DSA 4613-1] libidn2 security updatemailing-list
- GLSA-202003-63vendor-advisory
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
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