The DNS stub resolver in the GNU C Library (aka glibc or libc6) before version 2.26, when EDNS support is enabled, will solicit large UDP responses from name servers, potentially simplifying off-path DNS spoofing attacks due to IP fragmentation.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2017-08-01T16:00:00
Updated: 2024-08-05T18:28:16.526Z
Reserved: 2017-08-01T00:00:00
Link: CVE-2017-12132
Vulnrichment
No data.
NVD
Status : Modified
Published: 2017-08-01T16:29:00.180
Modified: 2024-11-21T03:08:53.703
Link: CVE-2017-12132
Redhat