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CVE-2019-18224 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
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| n/a | Versions not published | |
| SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
| SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
| SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
References
- github.com github.com
- github.com github.com
- bugs.chromium.org bugs.chromium.org
- USN-4168-1 usn.ubuntu.com
- FEDORA-2019-a8d35fcf7c lists.fedoraproject.org
- FEDORA-2019-d3221d69e0 lists.fedoraproject.org
- openSUSE-SU-2019:2611 lists.opensuse.org
- openSUSE-SU-2019:2613 lists.opensuse.org
- DSA-4613 www.debian.org
- 20200203 [SECURITY] [DSA 4613-1] libidn2 security update seclists.org
- GLSA-202003-63 security.gentoo.org
Timeline
- Published
- Last modified
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