github - ghsa-gg7h-8w45-pgpg

ghsa-gg7h-8w45-pgpg

Vulnerability from github

Published

2022-05-24 17:10

Modified

2023-01-24 03:30

Severity ?

3.5 (Low) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

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.

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{
  "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"
    }
  ]
}

CVE-2019-20382 (GCVE-0-2019-20382)

Vulnerability from cvelistv5

Published

2020-03-05 18:27

Modified

2024-08-05 02:39

Severity ?

CWE

n/a

Summary

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

URL

Tags

	https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=6bf21f3d83e95bcc4ba35a7a07cc6655e8b010b0	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2020/03/05/1	x_refsource_MISC
	http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html	vendor-advisory, x_refsource_SUSE
	https://www.debian.org/security/2020/dsa-4665	vendor-advisory, x_refsource_DEBIAN
	https://usn.ubuntu.com/4372-1/	vendor-advisory, x_refsource_UBUNTU
	https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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}

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