github - ghsa-mpcv-wcv8-6rxw

ghsa-mpcv-wcv8-6rxw

Vulnerability from github

Published

2023-10-09 18:30

Modified

2024-05-22 18:30

Severity ?

5.1 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L

Details

A flaw was found in the Netfilter subsystem in the Linux kernel. The sctp_mt_check did not validate the flag_count field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-39193"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-10-09T18:15:10Z",
    "severity": "MODERATE"
  },
  "details": "A flaw was found in the Netfilter subsystem in the Linux kernel. The sctp_mt_check did not validate the flag_count field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.",
  "id": "GHSA-mpcv-wcv8-6rxw",
  "modified": "2024-05-22T18:30:37Z",
  "published": "2023-10-09T18:30:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39193"
    },
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      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2024:2394"
    },
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      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2024:2950"
    },
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      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2024:3138"
    },
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      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2023-39193"
    },
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2226787"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html"
    },
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    }
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-39193

Vulnerability from cvelistv5

Published

2023-10-09 17:57

Modified

2024-11-15 17:03

Severity ?

6.1 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L

Summary

Kernel: netfilter: xtables sctp out-of-bounds read in match_flags()

References

▼	URL	Tags
	https://access.redhat.com/errata/RHSA-2024:2394	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2024:2950	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2024:3138	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/security/cve/CVE-2023-39193	vdb-entry, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=2226787	issue-tracking, x_refsource_REDHAT
	https://www.zerodayinitiative.com/advisories/ZDI-CAN-18866/

Impacted products

▼	Vendor	Product
	Red Hat	Red Hat Enterprise Linux 8
	Red Hat	Red Hat Enterprise Linux 8
	Red Hat	Red Hat Enterprise Linux 9
	Red Hat	Red Hat Enterprise Linux 9
	Red Hat	Red Hat Enterprise Linux 6
	Red Hat	Red Hat Enterprise Linux 7
	Red Hat	Red Hat Enterprise Linux 7
	Red Hat	Red Hat Enterprise Linux 9

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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