CVE-2019-20382

2020-03-0500:00:00

ubuntu.com

3.5 Low

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

2.7 Low

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:S/C:N/I:N/A:P

0.0005 Low

EPSS

Percentile

14.8%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchqemu< 1:2.11+dfsg-1ubuntu7.26UNKNOWN
ubuntu19.10noarchqemu< 1:4.0+dfsg-0ubuntu9.6UNKNOWN
ubuntu14.04noarchqemu< anyUNKNOWN
ubuntu16.04noarchqemu< 1:2.5+dfsg-5ubuntu10.44UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	qemu	< 1:2.11+dfsg-1ubuntu7.26	UNKNOWN
ubuntu	19.10	noarch	qemu	< 1:4.0+dfsg-0ubuntu9.6	UNKNOWN
ubuntu	14.04	noarch	qemu	< any	UNKNOWN
ubuntu	16.04	noarch	qemu	< 1:2.5+dfsg-5ubuntu10.44	UNKNOWN