github - ghsa-8j8v-r4qq-96r9

GHSA-8J8V-R4QQ-96R9

Vulnerability from github – Published: 2022-05-14 00:55 – Updated: 2022-05-14 00:55

Details

An issue was discovered in libX11 through 1.6.5. The function XListExtensions in ListExt.c interprets a variable as signed instead of unsigned, resulting in an out-of-bounds write (of up to 128 bytes), leading to DoS or remote code execution.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2018-14600"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-08-24T19:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "An issue was discovered in libX11 through 1.6.5. The function XListExtensions in ListExt.c interprets a variable as signed instead of unsigned, resulting in an out-of-bounds write (of up to 128 bytes), leading to DoS or remote code execution.",
  "id": "GHSA-8j8v-r4qq-96r9",
  "modified": "2022-05-14T00:55:01Z",
  "published": "2022-05-14T00:55:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-14600"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:2079"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1102068"
    },
    {
      "type": "WEB",
      "url": "https://cgit.freedesktop.org/xorg/lib/libX11/commit/?id=dbf72805fd9d7b1846fe9a11b46f3994bfc27fea"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00030.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.x.org/archives/xorg-announce/2018-August/002916.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201811-01"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3758-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3758-2"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2018/08/21/6"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/105177"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1041543"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-14600 (GCVE-0-2018-14600)

Vulnerability from cvelistv5 – Published: 2018-08-24 19:00 – Updated: 2024-08-05 09:29

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://usn.ubuntu.com/3758-2/	vendor-advisoryx_refsource_UBUNTU
	https://security.gentoo.org/glsa/201811-01	vendor-advisoryx_refsource_GENTOO
	http://www.securityfocus.com/bid/105177	vdb-entryx_refsource_BID
	https://bugzilla.suse.com/show_bug.cgi?id=1102068	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2018/08/21/6	mailing-listx_refsource_MLIST
	http://www.securitytracker.com/id/1041543	vdb-entryx_refsource_SECTRACK
	https://cgit.freedesktop.org/xorg/lib/libX11/comm…	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
	https://lists.x.org/archives/xorg-announce/2018-A…	mailing-listx_refsource_MLIST
	https://usn.ubuntu.com/3758-1/	vendor-advisoryx_refsource_UBUNTU
	https://access.redhat.com/errata/RHSA-2019:2079	vendor-advisoryx_refsource_REDHAT

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JSON

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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-8J8V-R4QQ-96R9

CVE-2018-14600 (GCVE-0-2018-14600)

Tags

Sightings

Nomenclature