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CVE-2018-25032

Published: 3/25/2022 Last updated: 5/6/2025 Reserved: 3/25/2022

zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.

CNA assigner: mitre (8254265b-2729-46b6-b9e3-3dfca2d5bfca) Requested by: n/a

Metrics

Version Score Severity Vector String
3.1 7.5 High CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Opam packages affected (22)

bap-std camlzip conf-gd conf-libclang conf-libdw conf-llvm conf-llvm-shared conf-llvm-static conf-mariadb conf-mingw-w64-zlib-i686 conf-mingw-w64-zlib-x86_64 conf-mysql conf-python-2-7 conf-python-2-7-dev conf-python-3 conf-python-3-7 conf-python-3-dev conf-taglib conf-zlib kafka py termbox

Products affected (1)

Product Vendor Version
n/a n/a <= 7.1

References (58)