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.
References
Link | Resource |
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http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html | Broken Link Third Party Advisory |
http://www.openwall.com/lists/oss-security/2020/03/05/1 | Mailing List Patch Third Party Advisory |
https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=6bf21f3d83e95bcc4ba35a7a07cc6655e8b010b0 | |
https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html | Mailing List Third Party Advisory |
https://usn.ubuntu.com/4372-1/ | Third Party Advisory |
https://www.debian.org/security/2020/dsa-4665 | Third Party Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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History
07 Nov 2023, 03:09
Type | Values Removed | Values Added |
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References |
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24 Jan 2023, 02:11
Type | Values Removed | Values Added |
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References | (UBUNTU) https://usn.ubuntu.com/4372-1/ - Third Party Advisory | |
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html - Broken Link, Third Party Advisory | |
References | (MLIST) https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html - Mailing List, Third Party Advisory | |
References | (DEBIAN) https://www.debian.org/security/2020/dsa-4665 - Third Party Advisory | |
CPE | cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
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First Time |
Debian
Canonical Canonical ubuntu Linux Debian debian Linux |
Information
Published : 2020-03-05 19:15
Updated : 2023-12-10 13:13
NVD link : CVE-2019-20382
Mitre link : CVE-2019-20382
CVE.ORG link : CVE-2019-20382
JSON object : View
Products Affected
opensuse
- leap
debian
- debian_linux
canonical
- ubuntu_linux
qemu
- qemu
CWE
CWE-401
Missing Release of Memory after Effective Lifetime