github - ghsa-f29c-hjcq-ww2f

ghsa-f29c-hjcq-ww2f

Vulnerability from github

Published

2022-05-24 19:16

Modified

2022-05-24 19:16

Severity ?

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

Details

While fuzzing the 2.4.49 httpd, a new null pointer dereference was detected during HTTP/2 request processing, allowing an external source to DoS the server. This requires a specially crafted request. The vulnerability was recently introduced in version 2.4.49. No exploit is known to the project.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-41524"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-05T09:15:00Z",
    "severity": "HIGH"
  },
  "details": "While fuzzing the 2.4.49 httpd, a new null pointer dereference was detected during HTTP/2 request processing, allowing an external source to DoS the server. This requires a specially crafted request. The vulnerability was recently introduced in version 2.4.49. No exploit is known to the project.",
  "id": "GHSA-f29c-hjcq-ww2f",
  "modified": "2022-05-24T19:16:38Z",
  "published": "2022-05-24T19:16:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41524"
    },
    {
      "type": "WEB",
      "url": "https://httpd.apache.org/security/vulnerabilities_24.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DSM6UWQICBJ2TU727RENU3HBKEAFLT6T"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EUVJVRJRBW5QVX4OY3NOHZDQ3B3YOTSG"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202208-20"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20211029-0009"
    },
    {
      "type": "WEB",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-httpd-pathtrv-LAzg68cZ"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2021/10/05/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-41524

Vulnerability from cvelistv5

Published

2021-10-05 08:40

Modified

2024-08-04 03:15

Severity ?

Summary

null pointer dereference in h2 fuzzing

References

▼	URL	Tags
	https://httpd.apache.org/security/vulnerabilities_24.html	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2021/10/05/1	mailing-list, x_refsource_MLIST
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DSM6UWQICBJ2TU727RENU3HBKEAFLT6T/	vendor-advisory, x_refsource_FEDORA
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-httpd-pathtrv-LAzg68cZ	vendor-advisory, x_refsource_CISCO
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EUVJVRJRBW5QVX4OY3NOHZDQ3B3YOTSG/	vendor-advisory, x_refsource_FEDORA
	https://www.oracle.com/security-alerts/cpujan2022.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20211029-0009/	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/202208-20	vendor-advisory, x_refsource_GENTOO

Impacted products

▼	Vendor	Product
	Apache Software Foundation	Apache HTTP Server

Show details on NVD website

JSON

To clipboard

{
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          {
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            "url": "https://security.netapp.com/advisory/ntap-20211029-0009/"
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            "tags": [
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              "x_refsource_GENTOO",
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            "url": "https://security.gentoo.org/glsa/202208-20"
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        ],
        "title": "CVE Program Container"
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      "metrics": [
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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