github - ghsa-w4g5-v736-j48g

GHSA-W4G5-V736-J48G

Vulnerability from github – Published: 2022-05-14 01:07 – Updated: 2022-05-14 01:07

Details

An out-of-bounds read issue was discovered in the HTTP/2 protocol decoder in HAProxy 1.8.x and 1.9.x through 1.9.0 which can result in a crash. The processing of the PRIORITY flag in a HEADERS frame requires 5 extra bytes, and while these bytes are skipped, the total frame length was not re-checked to make sure they were present in the frame.

Severity ?

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2018-20615"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-03-21T16:00:00Z",
    "severity": "HIGH"
  },
  "details": "An out-of-bounds read issue was discovered in the HTTP/2 protocol decoder in HAProxy 1.8.x and 1.9.x through 1.9.0 which can result in a crash. The processing of the PRIORITY flag in a HEADERS frame requires 5 extra bytes, and while these bytes are skipped, the total frame length was not re-checked to make sure they were present in the frame.",
  "id": "GHSA-w4g5-v736-j48g",
  "modified": "2022-05-14T01:07:06Z",
  "published": "2022-05-14T01:07:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20615"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHBA-2019:0327"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:0275"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3858-1"
    },
    {
      "type": "WEB",
      "url": "https://www.mail-archive.com/haproxy@formilux.org/msg32304.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00018.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/106645"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-20615 (GCVE-0-2018-20615)

Vulnerability from cvelistv5 – Published: 2019-03-18 16:11 – Updated: 2024-08-05 12:05

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securityfocus.com/bid/106645	vdb-entryx_refsource_BID
	https://access.redhat.com/errata/RHSA-2019:0275	vendor-advisoryx_refsource_REDHAT
	http://lists.opensuse.org/opensuse-security-annou…	mailing-listx_refsource_MLIST
	https://usn.ubuntu.com/3858-1/	vendor-advisoryx_refsource_UBUNTU
	https://www.mail-archive.com/haproxy%40formilux.o…	mailing-listx_refsource_MLIST
	https://access.redhat.com/errata/RHBA-2019:0327	vendor-advisoryx_refsource_REDHAT

Show details on NVD website

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-W4G5-V736-J48G

CVE-2018-20615 (GCVE-0-2018-20615)

Tags

Sightings

Nomenclature