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cvelistMitreCVELIST:CVE-2019-20382
HistoryMar 05, 2020 - 6:27 p.m.

CVE-2019-20382

2020-03-0518:27:21
mitre
www.cve.org
10
qemu 4.1.0 memory leak
vnc disconnect
libz misuse
deflateinit2
deflateend

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

16.3%

QEMU 4.1.0 has a memory leak in zrle_compress_data in ui/vnc-enc-zrle.c during a VNC disconnect operation because libz is misused, resulting in a situation where memory allocated in deflateInit2 is not freed in deflateEnd.