github - ghsa-gmfh-rp5h-w5mv

ghsa-gmfh-rp5h-w5mv

Vulnerability from github

Published

2022-05-14 01:19

Modified

2022-05-14 01:19

Details

The vm_map_lookup function in sys/vm/vm_map.c in the mmap implementation in the kernel in FreeBSD 9.0 through 9.1-RELEASE-p4 does not properly determine whether a task should have write access to a memory location, which allows local users to bypass filesystem write permissions and consequently gain privileges via a crafted application that leverages read permissions, and makes mmap and ptrace system calls.

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{
  "affected": [],
  "aliases": [
    "CVE-2013-2171"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-07-02T03:43:00Z",
    "severity": "MODERATE"
  },
  "details": "The vm_map_lookup function in sys/vm/vm_map.c in the mmap implementation in the kernel in FreeBSD 9.0 through 9.1-RELEASE-p4 does not properly determine whether a task should have write access to a memory location, which allows local users to bypass filesystem write permissions and consequently gain privileges via a crafted application that leverages read permissions, and makes mmap and ptrace system calls.",
  "id": "GHSA-gmfh-rp5h-w5mv",
  "modified": "2022-05-14T01:19:58Z",
  "published": "2022-05-14T01:19:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-2171"
    },
    {
      "type": "WEB",
      "url": "http://svnweb.freebsd.org/base?view=revision\u0026revision=251901"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2013/dsa-2714"
    },
    {
      "type": "WEB",
      "url": "http://www.freebsd.org/security/advisories/FreeBSD-SA-13:06.mmap.asc"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2013-2171 (GCVE-0-2013-2171)

Vulnerability from cvelistv5

Published

2013-07-02 01:00

Modified

2024-08-06 15:27

Severity ?

CWE

n/a

Summary

The vm_map_lookup function in sys/vm/vm_map.c in the mmap implementation in the kernel in FreeBSD 9.0 through 9.1-RELEASE-p4 does not properly determine whether a task should have write access to a memory location, which allows local users to bypass filesystem write permissions and consequently gain privileges via a crafted application that leverages read permissions, and makes mmap and ptrace system calls.

References

URL

Tags

	http://www.freebsd.org/security/advisories/FreeBSD-SA-13:06.mmap.asc	vendor-advisory, x_refsource_FREEBSD
	http://www.debian.org/security/2013/dsa-2714	vendor-advisory, x_refsource_DEBIAN
	http://svnweb.freebsd.org/base?view=revision&revision=251901	x_refsource_CONFIRM

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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          },
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          },
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            ],
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          }
        ],
        "title": "CVE Program Container"
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    ],
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