github - ghsa-hhhq-qgvm-w5hp

GHSA-HHHQ-QGVM-W5HP

Vulnerability from github – Published: 2022-05-24 16:44 – Updated: 2022-05-24 16:44

Details

A vulnerability in the seccomp filters of Canonical snapd before version 2.37.4 allows a strict mode snap to insert characters into a terminal on a 64-bit host. The seccomp rules were generated to match 64-bit ioctl(2) commands on a 64-bit platform; however, the Linux kernel only uses the lower 32 bits to determine which ioctl(2) commands to run. This issue affects: Canonical snapd versions prior to 2.37.4.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-7303"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-04-23T16:29:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in the seccomp filters of Canonical snapd before version 2.37.4 allows a strict mode snap to insert characters into a terminal on a 64-bit host. The seccomp rules were generated to match 64-bit ioctl(2) commands on a 64-bit platform; however, the Linux kernel only uses the lower 32 bits to determine which ioctl(2) commands to run. This issue affects: Canonical snapd versions prior to 2.37.4.",
  "id": "GHSA-hhhq-qgvm-w5hp",
  "modified": "2022-05-24T16:44:30Z",
  "published": "2022-05-24T16:44:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-7303"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3917-1"
    },
    {
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      "url": "https://www.exploit-db.com/exploits/46594"
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}

CVE-2019-7303 (GCVE-0-2019-7303)

Vulnerability from cvelistv5 – Published: 2019-04-23 15:57 – Updated: 2024-09-17 01:46

Summary

Severity ?

5.7 (Medium)


                        
                          CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

CWE

CWE-628

Assigner

canonical

References

URL

Tags

	https://usn.ubuntu.com/3917-1/	x_refsource_MISC
	https://www.exploit-db.com/exploits/46594	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Canonical	snapd	Affected: unspecified , < 2.37.4 (custom)

Credits

Jann Horn

Show details on NVD website

JSON

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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-HHHQ-QGVM-W5HP

CVE-2019-7303 (GCVE-0-2019-7303)

Tags

Sightings

Nomenclature