CVE-2017-12966

The asn1f_lookup_symbol_impl function in asn1fix_retrieve.c in libasn1fix.a in asn1c 0.9.28 allows remote attackers to cause a denial of service (segmentation fault) via a crafted .asn1 file.

• CWE-119

• https://drive.google.com/open?id=0B9DojFnTUSNGd05zSHI1RmpKQjQExploit, Mailing List, Third Party Advisory
• https://drive.google.com/open?id=0B9DojFnTUSNGd05zSHI1RmpKQjQExploit, Mailing List, Third Party Advisory

Published

Aug 20, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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