github - ghsa-2g67-jw5m-244m

ghsa-2g67-jw5m-244m

Vulnerability from github

Published

2023-02-03 06:30

Modified

2025-03-26 15:32

Severity ?

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

Details

sprintf in the GNU C Library (glibc) 2.37 has a buffer overflow (out-of-bounds write) in some situations with a correct buffer size. This is unrelated to CWE-676. It may write beyond the bounds of the destination buffer when attempting to write a padded, thousands-separated string representation of a number, if the buffer is allocated the exact size required to represent that number as a string. For example, 1,234,567 (with padding to 13) overflows by two bytes.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2023-25139"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-02-03T06:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "sprintf in the GNU C Library (glibc) 2.37 has a buffer overflow (out-of-bounds write) in some situations with a correct buffer size. This is unrelated to CWE-676. It may write beyond the bounds of the destination buffer when attempting to write a padded, thousands-separated string representation of a number, if the buffer is allocated the exact size required to represent that number as a string. For example, 1,234,567 (with padding to 13) overflows by two bytes.",
  "id": "GHSA-2g67-jw5m-244m",
  "modified": "2025-03-26T15:32:08Z",
  "published": "2023-02-03T06:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-25139"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230302-0010"
    },
    {
      "type": "WEB",
      "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=30068"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2023/02/10/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-25139 (GCVE-0-2023-25139)

Vulnerability from cvelistv5

Published

2023-02-03 00:00

Modified

2025-03-26 14:49

Severity ?

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

CWE

n/a

Summary

sprintf in the GNU C Library (glibc) 2.37 has a buffer overflow (out-of-bounds write) in some situations with a correct buffer size. This is unrelated to CWE-676. It may write beyond the bounds of the destination buffer when attempting to write a padded, thousands-separated string representation of a number, if the buffer is allocated the exact size required to represent that number as a string. For example, 1,234,567 (with padding to 13) overflows by two bytes.

References

URL

Tags

	https://sourceware.org/bugzilla/show_bug.cgi?id=30068
	http://www.openwall.com/lists/oss-security/2023/02/10/1	mailing-list
	https://security.netapp.com/advisory/ntap-20230302-0010/

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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}

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