github - ghsa-7x5p-w7r4-hq6m

GHSA-7X5P-W7R4-HQ6M

Vulnerability from github – Published: 2022-05-24 17:17 – Updated: 2022-05-24 17:17

Details

iproute2 before 5.1.0 has a use-after-free in get_netnsid_from_name in ip/ipnetns.c.

{
  "affected": [],
  "aliases": [
    "CVE-2019-20795"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-09T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "iproute2 before 5.1.0 has a use-after-free in get_netnsid_from_name in ip/ipnetns.c.",
  "id": "GHSA-7x5p-w7r4-hq6m",
  "modified": "2022-05-24T17:17:32Z",
  "published": "2022-05-24T17:17:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20795"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1171452"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/pub/scm/network/iproute2/iproute2.git/commit/?id=9bf2c538a0eb10d66e2365a655bf6c52f5ba3d10"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202008-06"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4357-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2019-20795 (GCVE-0-2019-20795)

Vulnerability from cvelistv5 – Published: 2020-05-09 20:16 – Updated: 2024-08-05 02:53

Summary

iproute2 before 5.1.0 has a use-after-free in get_netnsid_from_name in ip/ipnetns.c. NOTE: security relevance may be limited to certain uses of setuid that, although not a default, are sometimes a configuration option offered to end users. Even when setuid is used, other factors (such as C library configuration) may block exploitability.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://git.kernel.org/pub/scm/network/iproute2/i…	x_refsource_CONFIRM
	https://bugzilla.suse.com/show_bug.cgi?id=1171452	x_refsource_MISC
	https://usn.ubuntu.com/4357-1/	vendor-advisoryx_refsource_UBUNTU
	https://security.gentoo.org/glsa/202008-06	vendor-advisoryx_refsource_GENTOO

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-7X5P-W7R4-HQ6M

CVE-2019-20795 (GCVE-0-2019-20795)

Tags

Sightings

Nomenclature