github - ghsa-mhmm-r9x5-v638

ghsa-mhmm-r9x5-v638

Vulnerability from github

Published

2022-04-30 00:02

Modified

2022-04-30 00:02

Severity ?

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

Details

Incorrect returning of an error code in the index.c:read_entry() function leads to a double free in libgit2 before v0.26.2, which allows an attacker to cause a denial of service via a crafted repository index file.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-8099"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-03-14T00:29:00Z",
    "severity": "MODERATE"
  },
  "details": "Incorrect returning of an error code in the index.c:read_entry() function leads to a double free in libgit2 before v0.26.2, which allows an attacker to cause a denial of service via a crafted repository index file.",
  "id": "GHSA-mhmm-r9x5-v638",
  "modified": "2022-04-30T00:02:19Z",
  "published": "2022-04-30T00:02:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-8099"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libgit2/libgit2/commit/58a6fe94cb851f71214dbefac3f9bffee437d6fe"
    },
    {
      "type": "WEB",
      "url": "https://libgit2.github.com/security"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-8099 (GCVE-0-2018-8099)

Vulnerability from cvelistv5

Published

2018-03-14 00:00

Modified

2024-08-05 06:46

Severity ?

CWE

n/a

Summary

Incorrect returning of an error code in the index.c:read_entry() function leads to a double free in libgit2 before v0.26.2, which allows an attacker to cause a denial of service via a crafted repository index file.

References

URL

Tags

	https://libgit2.github.com/security/	x_refsource_CONFIRM
	https://github.com/libgit2/libgit2/commit/58a6fe94cb851f71214dbefac3f9bffee437d6fe	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html	mailing-list, x_refsource_MLIST

Impacted products

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

Show details on NVD website

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