github - ghsa-j364-gjm2-cwx8

GHSA-J364-GJM2-CWX8

Vulnerability from github – Published: 2022-05-24 17:39 – Updated: 2022-05-24 17:39

Details

In Open-iSCSI tcmu-runner 1.3.x, 1.4.x, and 1.5.x through 1.5.2, xcopy_locate_udev in tcmur_cmd_handler.c lacks a check for transport-layer restrictions, allowing remote attackers to read or write files via directory traversal in an XCOPY request. For example, an attack can occur over a network if the attacker has access to one iSCSI LUN. NOTE: relative to CVE-2020-28374, this is a similar mistake in a different algorithm.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-3139"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-01-13T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "In Open-iSCSI tcmu-runner 1.3.x, 1.4.x, and 1.5.x through 1.5.2, xcopy_locate_udev in tcmur_cmd_handler.c lacks a check for transport-layer restrictions, allowing remote attackers to read or write files via directory traversal in an XCOPY request. For example, an attack can occur over a network if the attacker has access to one iSCSI LUN. NOTE: relative to CVE-2020-28374, this is a similar mistake in a different algorithm.",
  "id": "GHSA-j364-gjm2-cwx8",
  "modified": "2022-05-24T17:39:14Z",
  "published": "2022-05-24T17:39:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3139"
    },
    {
      "type": "WEB",
      "url": "https://github.com/open-iscsi/tcmu-runner/pull/644"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.suse.com/attachment.cgi?id=844938"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1178372"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2021/01/12/12"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2021/01/13/5"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-3139 (GCVE-0-2021-3139)

Vulnerability from cvelistv5 – Published: 2021-01-13 15:33 – Updated: 2024-08-03 16:45

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://bugzilla.suse.com/show_bug.cgi?id=1178372	x_refsource_MISC
	https://bugzilla.suse.com/attachment.cgi?id=844938	x_refsource_MISC
	https://www.openwall.com/lists/oss-security/2021/…	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2021/01/13/5	mailing-listx_refsource_MLIST
	https://github.com/open-iscsi/tcmu-runner/pull/644	x_refsource_CONFIRM

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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-J364-GJM2-CWX8

CVE-2021-3139 (GCVE-0-2021-3139)

Tags

Sightings

Nomenclature