github - ghsa-fjwx-29fr-83hw

ghsa-fjwx-29fr-83hw

Vulnerability from github

Published

2022-05-14 01:21

Modified

2022-05-14 01:21

Severity ?

4.7 (Medium) - CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

keepalived 2.0.8 didn't check for existing plain files when writing data to a temporary file upon a call to PrintData or PrintStats. If a local attacker had previously created a file with the expected name (e.g., /tmp/keepalived.data or /tmp/keepalived.stats), with read access for the attacker and write access for the keepalived process, then this potentially leaked sensitive information.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-19046"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-11-08T20:29:00Z",
    "severity": "MODERATE"
  },
  "details": "keepalived 2.0.8 didn\u0027t check for existing plain files when writing data to a temporary file upon a call to PrintData or PrintStats. If a local attacker had previously created a file with the expected name (e.g., /tmp/keepalived.data or /tmp/keepalived.stats), with read access for the attacker and write access for the keepalived process, then this potentially leaked sensitive information.",
  "id": "GHSA-fjwx-29fr-83hw",
  "modified": "2022-05-14T01:21:11Z",
  "published": "2022-05-14T01:21:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19046"
    },
    {
      "type": "WEB",
      "url": "https://github.com/acassen/keepalived/issues/1048"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1015141"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201903-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-19046 (GCVE-0-2018-19046)

Vulnerability from cvelistv5

Published

2018-11-08 20:00

Modified

2024-08-05 11:30

Severity ?

CWE

n/a

Summary

keepalived 2.0.8 didn't check for existing plain files when writing data to a temporary file upon a call to PrintData or PrintStats. If a local attacker had previously created a file with the expected name (e.g., /tmp/keepalived.data or /tmp/keepalived.stats), with read access for the attacker and write access for the keepalived process, then this potentially leaked sensitive information.

References

URL

Tags

	https://security.gentoo.org/glsa/201903-01	vendor-advisory, x_refsource_GENTOO
	https://bugzilla.suse.com/show_bug.cgi?id=1015141	x_refsource_MISC
	https://github.com/acassen/keepalived/issues/1048	x_refsource_MISC

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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  "cveMetadata": {
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