VULNERABILITY INTELLIGENCE
CVE-2016-9843
CVSS score9.8 CRITICAL
EPSS probability5.77%
CISA KEVNot currently listed
Published2017-05-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
The crc32_big function in crc32.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving big-endian CRC calculation.