github - ghsa-g6m3-8xg2-qjhj

ghsa-g6m3-8xg2-qjhj

Vulnerability from github

Published

2023-07-14 15:30

Modified

2024-04-04 06:08

Severity ?

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

Details

An Improper Check or Handling of Exceptional Conditions vulnerability in the UTM (Unified Threat Management) Web-Filtering feature of Juniper Networks Junos OS on SRX Series causes a jbuf memory leak to occur when accessing certain websites, eventually leading to a Denial of Service (DoS) condition. Service restoration is only possible by rebooting the system.

The jbuf memory leak only occurs in SSL Proxy and UTM Web-Filtering configurations. Other products, platforms, and configurations are not affected by this vulnerability.

This issue affects Juniper Networks Junos OS on SRX Series: 22.2 versions prior to 22.2R3; 22.3 versions prior to 22.3R2-S1, 22.3R3; 22.4 versions prior to 22.4R1-S2, 22.4R2.

This issue does not affect Juniper Networks Junos OS versions prior to 22.2R2.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-36831"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-703"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-07-14T15:15:08Z",
    "severity": "HIGH"
  },
  "details": "An Improper Check or Handling of Exceptional Conditions vulnerability in the UTM (Unified Threat Management) Web-Filtering feature of Juniper Networks Junos OS on SRX Series causes a jbuf memory leak to occur when accessing certain websites, eventually leading to a Denial of Service (DoS) condition.  Service restoration is only possible by rebooting the system.\n\nThe jbuf memory leak only occurs in SSL Proxy and UTM Web-Filtering configurations.  Other products, platforms, and configurations are not affected by this vulnerability.\n\nThis issue affects Juniper Networks Junos OS on SRX Series:\n22.2 versions prior to 22.2R3;\n22.3 versions prior to 22.3R2-S1, 22.3R3;\n22.4 versions prior to 22.4R1-S2, 22.4R2.\n\nThis issue does not affect Juniper Networks Junos OS versions prior to 22.2R2.\n",
  "id": "GHSA-g6m3-8xg2-qjhj",
  "modified": "2024-04-04T06:08:17Z",
  "published": "2023-07-14T15:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-36831"
    },
    {
      "type": "WEB",
      "url": "https://supportportal.juniper.net/JSA71636"
    }
  ],
  "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-2023-36831

Vulnerability from cvelistv5

Published

2023-07-14 14:56

Modified

2024-11-07 14:41

Severity ?

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

Summary

Junos OS: SRX Series: jbuf memory leak when SSL Proxy and UTM Web-Filtering is applied

References

▼	URL	Tags
	https://supportportal.juniper.net/JSA71636

Impacted products

▼	Vendor	Product
	Juniper Networks	Junos OS

Show details on NVD website

JSON

To clipboard

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        "metrics": [
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              "content": {
                "id": "CVE-2023-36831",
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              "value": "The following sample configuration options highlight the features required to be affected by this issue:\u003cbr\u003e\u003ctt\u003e\u0026nbsp; set services ssl proxy profile SSL-PROXY protocol-version tls12-and-lower\u003cbr\u003e\u0026nbsp; set services ssl proxy profile SSL-PROXY trusted-ca all\u003cbr\u003e\u0026nbsp; set services ssl proxy profile SSL-PROXY root-ca ssl-proxy-ecdsa1\u003cbr\u003e\u0026nbsp; set security pki ca-profile SECURITY-CA-GROUP_1 ca-identity SECURITY-CA-GROUP_1\u003cbr\u003e\u003c/tt\u003e...\u003cbr\u003e\u003ctt\u003e\u0026nbsp; set security utm default-configuration web-filtering juniper-enhanced default log-and-permit\u003cbr\u003e\u0026nbsp; set security utm feature-profile web-filtering juniper-enhanced profile 2 category ... action block\u003cbr\u003e\u003c/tt\u003e...\u003cbr\u003e\u003ctt\u003e\u0026nbsp; set security utm utm-policy 1 web-filtering http-profile 2\u003cbr\u003e\u003c/tt\u003e...\u003cbr\u003e\u003ctt\u003e\u0026nbsp; set security policies from-zone private to-zone internet policy 1 then permit application-services ssl-proxy profile-name SSL-PROXY\u003cbr\u003e\u0026nbsp; set security policies from-zone private to-zone internet policy 1 then permit application-services utm-policy 1\u003c/tt\u003e\u003cbr\u003e"
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          ],
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        }
      ],
      "datePublic": "2023-07-12T16:00:00.000Z",
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              "value": "An Improper Check or Handling of Exceptional Conditions vulnerability in the UTM (Unified Threat Management) Web-Filtering feature of Juniper Networks Junos OS on SRX Series causes a jbuf memory leak to occur when accessing certain websites, eventually leading to a Denial of Service (DoS) condition.  Service restoration is only possible by rebooting the system.\u003cbr\u003e\u003cbr\u003eThe jbuf memory leak only occurs in SSL Proxy and UTM Web-Filtering configurations.  Other products, platforms, and configurations are not affected by this vulnerability.\u003cbr\u003e\u003cbr\u003eThis issue affects Juniper Networks Junos OS on SRX Series:\u003cbr\u003e22.2 versions prior to 22.2R3;\u003cbr\u003e22.3 versions prior to 22.3R2-S1, 22.3R3;\u003cbr\u003e22.4 versions prior to 22.4R1-S2, 22.4R2.\u003cbr\u003e\u003cbr\u003eThis issue does not affect Juniper Networks Junos OS versions prior to 22.2R2.\u003cbr\u003e"
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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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