| CVE | CVE-2023-31130 |
| CVE Title | |
| Published Date | 2023-05-25T22:15Z |
| Modified Date | 2023-05-28T06:15Z |
| Description | c-ares is an asynchronous resolver library. ares_inet_net_pton() is vulnerable to a buffer underflow for certain ipv6 addresses, in particular "0::00:00:00/2" was found to cause an issue. C-ares only uses this function internally for configuration purposes which would require an administrator to configure such an address via ares_set_sortlist(). However, users may externally use ares_inet_net_pton() for other purposes and thus be vulnerable to more severe issues. This issue has been fixed in 1.19.1. |
| References | |
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| Reference URL | https://github.com/c-ares/c-ares/releases/tag/cares-1_19_1 |
| Reference Description | MISC https://github.com/c-ares/c-ares/releases/tag/cares-1_19_1 |
| Reference URL | https://github.com/c-ares/c-ares/security/advisories/GHSA-x6mf-cxr9-8q6v |
| Reference Description | MISC https://github.com/c-ares/c-ares/security/advisories/GHSA-x6mf-cxr9-8q6v |
| Reference URL | https://lists.fedoraproject.org/archives/list/[email protected]/message/B5Z5XFNXTNPTCBBVXFDNZQVLLIE6VRBY/ |
| Reference Description | MISC https://lists.fedoraproject.org/archives/list/[email protected]/message/B5Z5XFNXTNPTCBBVXFDNZQVLLIE6VRBY/ |
| Reference URL | https://lists.fedoraproject.org/archives/list/[email protected]/message/UBFWILTA33LOSV23P44FGTQQIDRJHIY7/ |
| Reference Description | MISC https://lists.fedoraproject.org/archives/list/[email protected]/message/UBFWILTA33LOSV23P44FGTQQIDRJHIY7/ |
| Sources | NIST MITRE |
Note
- No CVSS data for this CVE