Description
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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2288-1 | qemu security update |
Debian DSA |
DSA-4665-1 | qemu security update |
EUVD |
EUVD-2019-10934 | 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. |
Ubuntu USN |
USN-4372-1 | QEMU vulnerabilities |
Ubuntu USN |
USN-7094-1 | QEMU vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T02:39:09.409Z
Reserved: 2020-01-20T00:00:00.000Z
Link: CVE-2019-20382
No data.
Status : Modified
Published: 2020-03-05T19:15:11.357
Modified: 2024-11-21T04:38:20.967
Link: CVE-2019-20382
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
EUVD
Ubuntu USN