Known Vulnerabilities for Libidn2 by Gnu
Listed below are 4 of the newest known vulnerabilities associated with "Libidn2" by "Gnu".
These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.
Data on known vulnerable versions is also displayed based on information from known CPEs
Known Vulnerabilities
| CVE | Shortened Description | Severity | Publish Date | Last Modified |
|---|---|---|---|---|
| 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. | 9.8 - CRITICAL | 2019-10-21 | 2023-11-07 |
| CVE-2019-12290 | GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U... | 7.5 - HIGH | 2019-10-22 | 2023-11-07 |
| CVE-2017-14062 | Integer overflow in the decode_digit function in puny_decode.c in Libidn2 before 2.0.4 allows remote attackers to cause a den... | 9.8 - CRITICAL | 2017-08-31 | 2020-12-07 |
| CVE-2017-14061 | Integer overflow in the _isBidi function in bidi.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of servi... | 9.8 - CRITICAL | 2017-08-31 | 2019-10-21 |
Known Affected Configurations (CPE V2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Gnu | Libidn2 | 2.2.0 | All | All | All |
| Application | Gnu | Libidn2 | 2.1.1 | All | All | All |
| Application | Gnu | Libidn2 | 2.1.0 | All | All | All |
| Application | Gnu | Libidn2 | 2.0.5 | All | All | All |
| Application | Gnu | Libidn2 | 2.0.4 | All | All | All |
| Application | Gnu | Libidn2 | 2.0.3 | All | All | All |
| Application | Gnu | Libidn2 | 2.0.2 | All | All | All |
| Application | Gnu | Libidn2 | 2.0.1 | All | All | All |
| Application | Gnu | Libidn2 | 2.0.0 | All | All | All |
| Application | Gnu | Libidn2 | 0.9 | All | All | All |
| Application | Gnu | Libidn2 | 0.8 | All | All | All |
| Application | Gnu | Libidn2 | 0.7 | All | All | All |
| Application | Gnu | Libidn2 | 0.6 | All | All | All |
| Application | Gnu | Libidn2 | 0.5 | All | All | All |
| Application | Gnu | Libidn2 | 0.4 | All | All | All |
| Application | Gnu | Libidn2 | 0.3 | All | All | All |
| Application | Gnu | Libidn2 | 0.16 | All | All | All |
| Application | Gnu | Libidn2 | 0.15 | All | All | All |
| Application | Gnu | Libidn2 | 0.14 | All | All | All |
| Application | Gnu | Libidn2 | 0.13 | All | All | All |