ghsa-gg7h-8w45-pgpg
Vulnerability from github
Published
2022-05-24 17:10
Modified
2023-01-24 03:30
Severity ?
Details
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.
{ "affected": [], "aliases": [ "CVE-2019-20382" ], "database_specific": { "cwe_ids": [ "CWE-401" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2020-03-05T19:15:00Z", "severity": "MODERATE" }, "details": "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.", "id": "GHSA-gg7h-8w45-pgpg", "modified": "2023-01-24T03:30:18Z", "published": "2022-05-24T17:10:15Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20382" }, { "type": "WEB", "url": "https://git.qemu.org/?p=qemu.git;a=commit;h=6bf21f3d83e95bcc4ba35a7a07cc6655e8b010b0" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4372-1" }, { "type": "WEB", "url": "https://www.debian.org/security/2020/dsa-4665" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2020/03/05/1" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "type": "CVSS_V3" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.