Common Weakness Enumeration

CWE-755

Discouraged

Improper Handling of Exceptional Conditions

Abstraction: Class · Status: Incomplete

API response cwe.mitre.org

The product does not handle or incorrectly handles an exceptional condition.

686 vulnerabilities reference this CWE, most recent first.

GHSA-JMVV-524F-HJ5J

Vulnerability from github – Published: 2022-05-13 01:46 – Updated: 2024-02-22 22:24
VLAI
Summary
Improper Handling of Exceptional Conditions in Apache Tomcat
Details

The error page mechanism of the Java Servlet Specification requires that, when an error occurs and an error page is configured for the error that occurred, the original request and response are forwarded to the error page. This means that the request is presented to the error page with the original HTTP method. If the error page is a static file, expected behaviour is to serve content of the file as if processing a GET request, regardless of the actual HTTP method. The Default Servlet in Apache Tomcat 9.0.0.M1 to 9.0.0.M20, 8.5.0 to 8.5.14, 8.0.0.RC1 to 8.0.43 and 7.0.0 to 7.0.77 did not do this. Depending on the original request this could lead to unexpected and undesirable results for static error pages including, if the DefaultServlet is configured to permit writes, the replacement or removal of the custom error page. Notes for other user provided error pages: (1) Unless explicitly coded otherwise, JSPs ignore the HTTP method. JSPs used as error pages must must ensure that they handle any error dispatch as a GET request, regardless of the actual method. (2) By default, the response generated by a Servlet does depend on the HTTP method. Custom Servlets used as error pages must ensure that they handle any error dispatch as a GET request, regardless of the actual method.

Severity
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 9.0.0.M20"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.tomcat:tomcat"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9.0.0.M1"
            },
            {
              "fixed": "9.0.0.M21"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 8.5.14"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.tomcat:tomcat"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.5.0"
            },
            {
              "fixed": "8.5.15"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 8.0.43"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.tomcat:tomcat"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.0.44"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 7.0.77"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.tomcat:tomcat"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.0.78"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2017-5664"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-01T11:52:17Z",
    "nvd_published_at": "2017-06-06T14:29:00Z",
    "severity": "HIGH"
  },
  "details": "The error page mechanism of the Java Servlet Specification requires that, when an error occurs and an error page is configured for the error that occurred, the original request and response are forwarded to the error page. This means that the request is presented to the error page with the original HTTP method. If the error page is a static file, expected behaviour is to serve content of the file as if processing a GET request, regardless of the actual HTTP method. The Default Servlet in Apache Tomcat 9.0.0.M1 to 9.0.0.M20, 8.5.0 to 8.5.14, 8.0.0.RC1 to 8.0.43 and 7.0.0 to 7.0.77 did not do this. Depending on the original request this could lead to unexpected and undesirable results for static error pages including, if the DefaultServlet is configured to permit writes, the replacement or removal of the custom error page. Notes for other user provided error pages: (1) Unless explicitly coded otherwise, JSPs ignore the HTTP method. JSPs used as error pages must must ensure that they handle any error dispatch as a GET request, regardless of the actual method. (2) By default, the response generated by a Servlet does depend on the HTTP method. Custom Servlets used as error pages must ensure that they handle any error dispatch as a GET request, regardless of the actual method.",
  "id": "GHSA-jmvv-524f-hj5j",
  "modified": "2024-02-22T22:24:32Z",
  "published": "2022-05-13T01:46:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5664"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/tomcat80/commit/e070a31ec81b56377822e44883c64abb41f36a3b"
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      "url": "https://github.com/apache/tomcat/commit/7d93527254d9e9371b342800617f20d13c8b85ad"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/tomcat/commit/58b32048ce25cb812ae394dafb0cd57254c68155"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/tomcat/commit/4545dcce444aa619374a659cb450dbbd0be3c921"
    },
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      "url": "https://github.com/apache/tomcat/commit/3bfe9fb886598c4d8ecbe674216152006bbce456"
    },
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      "url": "https://github.com/apache/tomcat/commit/3242efea525df01d15da6e90ea69a9a21b10b454"
    },
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      "url": "https://lists.apache.org/thread.html/eb6efa8d59c45a7a9eff94c4b925467d3b3fec8ba7697f3daa314b04%40%3Cdev.tomcat.apache.org%3E"
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    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1801"
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    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20171019-0002"
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    {
      "type": "WEB",
      "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbux03828en_us"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20170801120345/http://www.securitytracker.com/id/1038641"
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      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E"
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      "url": "https://lists.apache.org/thread.html/5c0e00fd31efc11e147bf99d0f03c00a734447d3b131ab0818644cdb@%3Cdev.tomcat.apache.org%3E"
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      "url": "https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E"
    },
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      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3@%3Cdev.tomcat.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424%40%3Cdev.tomcat.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3891"
    },
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      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3892"
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      "url": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html"
    },
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      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html"
    },
    {
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      "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Improper Handling of Exceptional Conditions in Apache Tomcat"
}

GHSA-JPG9-X2W5-XFRH

Vulnerability from github – Published: 2022-05-24 19:17 – Updated: 2022-05-24 19:17
VLAI
Details

An Improper Handling of Exceptional Conditions vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows an attacker to inject a specific BGP update, causing the routing protocol daemon (RPD) to crash and restart, leading to a Denial of Service (DoS). Continued receipt and processing of the BGP update will create a sustained Denial of Service (DoS) condition. This issue affects very specific versions of Juniper Networks Junos OS: 19.3R3-S2; 19.4R3-S3; 20.2 versions 20.2R2-S3 and later, prior to 20.2R3-S2; 20.3 versions 20.3R2 and later, prior to 20.3R3; 20.4 versions 20.4R2 and later, prior to 20.4R3; 21.1 versions prior to 21.1R2. Juniper Networks Junos OS 20.1 is not affected by this issue. This issue also affects Juniper Networks Junos OS Evolved: All versions prior to 20.4R2-S3-EVO, 20.4R3-EVO; 21.1-EVO versions prior to 21.1R2-EVO; 21.2-EVO versions prior to 21.2R2-EVO.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-31353"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-19T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "An Improper Handling of Exceptional Conditions vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows an attacker to inject a specific BGP update, causing the routing protocol daemon (RPD) to crash and restart, leading to a Denial of Service (DoS). Continued receipt and processing of the BGP update will create a sustained Denial of Service (DoS) condition. This issue affects very specific versions of Juniper Networks Junos OS: 19.3R3-S2; 19.4R3-S3; 20.2 versions 20.2R2-S3 and later, prior to 20.2R3-S2; 20.3 versions 20.3R2 and later, prior to 20.3R3; 20.4 versions 20.4R2 and later, prior to 20.4R3; 21.1 versions prior to 21.1R2. Juniper Networks Junos OS 20.1 is not affected by this issue. This issue also affects Juniper Networks Junos OS Evolved: All versions prior to 20.4R2-S3-EVO, 20.4R3-EVO; 21.1-EVO versions prior to 21.1R2-EVO; 21.2-EVO versions prior to 21.2R2-EVO.",
  "id": "GHSA-jpg9-x2w5-xfrh",
  "modified": "2022-05-24T19:17:54Z",
  "published": "2022-05-24T19:17:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31353"
    },
    {
      "type": "WEB",
      "url": "https://kb.juniper.net/JSA11218"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-JPQV-CPMR-WH89

Vulnerability from github – Published: 2022-05-24 17:00 – Updated: 2022-05-24 17:00
VLAI
Details

A CWE-248: Uncaught Exception vulnerability exists in Modicon M580, Modicon M340, Modicon BMxCRA and 140CRA modules (all firmware versions), which could cause a Denial of Service atack on the PLC when upgrading the controller with a firmware package containing an invalid web server image using FTP protocol.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-6844"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-10-29T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A CWE-248: Uncaught Exception vulnerability exists in Modicon M580, Modicon M340, Modicon BMxCRA and 140CRA modules (all firmware versions), which could cause a Denial of Service atack on the PLC when upgrading the controller with a firmware package containing an invalid web server image using FTP protocol.",
  "id": "GHSA-jpqv-cpmr-wh89",
  "modified": "2022-05-24T17:00:05Z",
  "published": "2022-05-24T17:00:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6844"
    },
    {
      "type": "WEB",
      "url": "https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-281-02"
    },
    {
      "type": "WEB",
      "url": "https://www.se.com/ww/en/download/document/SEVD-2019-281-02"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-JQFH-8HW5-FQJR

Vulnerability from github – Published: 2021-08-25 14:44 – Updated: 2021-10-21 14:15
VLAI
Summary
Improper Handling of Exceptional Conditions in detect-character-encoding
Details

Impact

In detect-character-encoding v0.6.0 and earlier, data matching no charset causes the Node.js process to crash.

Patches

The problem has been patched in detect-character-encoding v0.7.0.

CVSS score

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/RL:O/RC:C

Base Score: 7.5 (High) Temporal Score: 7.2 (High)

Since detect-character-encoding is a library, the scoring is based on the “reasonable worst-case implementation scenario”, namely, accepting data from untrusted sources over a network and passing it directly to detect-character-encoding. Depending on your specific implementation, the vulnerability’s severity in your program may be different.

Proof of concept

const express = require("express");
const bodyParser = require("body-parser");
const detectCharacterEncoding = require("detect-character-encoding");

const app = express();

app.use(bodyParser.raw());

app.post("/", (req, res) => {
  const charsetMatch = detectCharacterEncoding(req.body);

  res.end(charsetMatch.encoding);
});

app.listen(3000);

printf "\xAA" | curl --request POST --header "Content-Type: application/octet-stream" --data-binary @- http://localhost:3000 crashes the server.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "detect-character-encoding"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.7.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-39157"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-24T19:11:52Z",
    "nvd_published_at": "2021-08-24T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\n\nIn detect-character-encoding v0.6.0 and earlier, data matching no charset causes the Node.js process to crash.\n\n### Patches\n\nThe problem has been patched in [detect-character-encoding v0.7.0](https://github.com/sonicdoe/detect-character-encoding/releases/tag/v0.7.0).\n\n### CVSS score\n\n[CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/RL:O/RC:C](https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/RL:O/RC:C)\n\nBase Score: 7.5 (High)\nTemporal Score: 7.2 (High)\n\nSince detect-character-encoding is a library, the scoring is based on the \u201c[reasonable worst-case implementation scenario](https://www.first.org/cvss/v3.1/user-guide#3-7-Scoring-Vulnerabilities-in-Software-Libraries-and-Similar)\u201d, namely, accepting data from untrusted sources over a network and passing it directly to detect-character-encoding. Depending on your specific implementation, the vulnerability\u2019s severity in your program may be different.\n\n### Proof of concept\n\n```js\nconst express = require(\"express\");\nconst bodyParser = require(\"body-parser\");\nconst detectCharacterEncoding = require(\"detect-character-encoding\");\n\nconst app = express();\n\napp.use(bodyParser.raw());\n\napp.post(\"/\", (req, res) =\u003e {\n  const charsetMatch = detectCharacterEncoding(req.body);\n\n  res.end(charsetMatch.encoding);\n});\n\napp.listen(3000);\n```\n\n`printf \"\\xAA\" | curl --request POST --header \"Content-Type: application/octet-stream\" --data-binary @- http://localhost:3000` crashes the server.",
  "id": "GHSA-jqfh-8hw5-fqjr",
  "modified": "2021-10-21T14:15:03Z",
  "published": "2021-08-25T14:44:48Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/sonicdoe/detect-character-encoding/security/advisories/GHSA-jqfh-8hw5-fqjr"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39157"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sonicdoe/detect-character-encoding/issues/15"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sonicdoe/detect-character-encoding/commit/992a11007fff6cfd40b952150ab8d30410c4a20a"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/sonicdoe/detect-character-encoding"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sonicdoe/detect-character-encoding/releases/tag/v0.7.0"
    }
  ],
  "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"
    }
  ],
  "summary": "Improper Handling of Exceptional Conditions in detect-character-encoding"
}

GHSA-JW2X-W7MM-MC86

Vulnerability from github – Published: 2023-08-03 03:30 – Updated: 2024-04-04 06:30
VLAI
Details

An uncaught exception vulnerability exists in Control ID IDSecure 4.7.26.0 and prior, allowing attackers to cause the main web server of IDSecure to fault and crash, causing a denial of service.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2023-33370"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-08-03T01:15:11Z",
    "severity": "HIGH"
  },
  "details": "An uncaught exception vulnerability exists in Control ID IDSecure 4.7.26.0 and prior, allowing attackers to cause the main web server of IDSecure to fault and crash, causing a denial of service.",
  "id": "GHSA-jw2x-w7mm-mc86",
  "modified": "2024-04-04T06:30:12Z",
  "published": "2023-08-03T03:30:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-33370"
    },
    {
      "type": "WEB",
      "url": "https://claroty.com/team82/disclosure-dashboard/cve-2023-33370"
    },
    {
      "type": "WEB",
      "url": "https://www.controlid.com.br/en/access-control/idsecure"
    }
  ],
  "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"
    }
  ]
}

GHSA-JW93-M9GX-F29R

Vulnerability from github – Published: 2022-01-04 00:00 – Updated: 2022-01-12 00:01
VLAI
Details

The HwNearbyMain module has a Improper Handling of Exceptional Conditions vulnerability.Successful exploitation of this vulnerability may lead to message leak.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-37118"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-01-03T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The HwNearbyMain module has a Improper Handling of Exceptional Conditions vulnerability.Successful exploitation of this vulnerability may lead to message leak.",
  "id": "GHSA-jw93-m9gx-f29r",
  "modified": "2022-01-12T00:01:41Z",
  "published": "2022-01-04T00:00:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-37118"
    },
    {
      "type": "WEB",
      "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202111-0000001217889667"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-JWG3-J355-W7QW

Vulnerability from github – Published: 2022-05-24 19:16 – Updated: 2022-05-24 19:16
VLAI
Details

Assuming a shell privilege is gained, an improper exception handling for multi_sim_bar_show_on_qspanel value in SystemUI prior to SMR Oct-2021 Release 1 allows an attacker to cause a permanent denial of service in user device before factory reset.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-25474"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-06T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Assuming a shell privilege is gained, an improper exception handling for multi_sim_bar_show_on_qspanel value in SystemUI prior to SMR Oct-2021 Release 1 allows an attacker to cause a permanent denial of service in user device before factory reset.",
  "id": "GHSA-jwg3-j355-w7qw",
  "modified": "2022-05-24T19:16:44Z",
  "published": "2022-05-24T19:16:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-25474"
    },
    {
      "type": "WEB",
      "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021\u0026month=10"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-M2FV-89W7-X6JX

Vulnerability from github – Published: 2024-01-12 03:30 – Updated: 2024-01-12 03:30
VLAI
Details

An Improper Handling of Exceptional Conditions vulnerability in the broadband edge subscriber management daemon (bbe-smgd) of Juniper Networks Junos OS on MX Series allows an attacker directly connected to the vulnerable system who repeatedly flaps DHCP subscriber sessions to cause a slow memory leak, ultimately leading to a Denial of Service (DoS). Memory can only be recovered by manually restarting bbe-smgd.

This issue only occurs if BFD liveness detection for DHCP subscribers is enabled. Systems without BFD liveness detection enabled are not vulnerable to this issue.

Indication of the issue can be observed by periodically executing the 'show system processes extensive' command, which will indicate an increase in memory allocation for bbe-smgd. A small amount of memory is leaked every time a DHCP subscriber logs in, which will become visible over time, ultimately leading to memory starvation.

user@junos> show system processes extensive | match bbe-smgd 13071 root 24 0 415M 201M select 0 0:41 7.28% bbe-smgd{bbe-smgd} 13071 root 20 0 415M 201M select 1 0:04 0.00% bbe-smgd{bbe-smgd} ... user@junos> show system processes extensive | match bbe-smgd 13071 root 20 0 420M 208M select 0 4:33 0.10% bbe-smgd{bbe-smgd} 13071 root 20 0 420M 208M select 0 0:12 0.00% bbe-smgd{bbe-smgd} ... This issue affects Juniper Networks Junos OS on MX Series:

  • All versions earlier than 20.4R3-S9;
  • 21.2 versions earlier than 21.2R3-S7;
  • 21.3 versions earlier than 21.3R3-S5;
  • 21.4 versions earlier than 21.4R3-S5;
  • 22.1 versions earlier than 22.1R3-S4;
  • 22.2 versions earlier than 22.2R3-S3;
  • 22.3 versions earlier than 22.3R3-S2;
  • 22.4 versions earlier than 22.4R2-S2, 22.4R3;
  • 23.2 versions earlier than 23.2R1-S1, 23.2R2.
Severity
6.5 (Medium)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2024-21587"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-01-12T01:15:46Z",
    "severity": "MODERATE"
  },
  "details": "\nAn Improper Handling of Exceptional Conditions vulnerability in the broadband edge subscriber management daemon (bbe-smgd) of Juniper Networks Junos OS on MX Series allows an attacker directly connected to the vulnerable system who repeatedly flaps DHCP subscriber sessions to cause a slow memory leak, ultimately leading to a Denial of Service (DoS). Memory can only be recovered by manually restarting bbe-smgd.\n\nThis issue only occurs if BFD liveness detection for DHCP subscribers is enabled. Systems without BFD liveness detection enabled are not vulnerable to this issue.\n\nIndication of the issue can be observed by periodically executing the \u0027show system processes extensive\u0027 command, which will indicate an increase in memory allocation for bbe-smgd. A small amount of memory is leaked every time a DHCP subscriber logs in, which will become visible over time, ultimately leading to memory starvation.\n\nuser@junos\u003e show system processes extensive | match bbe-smgd\n13071 root 24 0 415M 201M select 0 0:41 7.28% bbe-smgd{bbe-smgd}\n13071 root 20 0 415M 201M select 1 0:04 0.00% bbe-smgd{bbe-smgd}\n...\nuser@junos\u003e show system processes extensive | match bbe-smgd\n13071 root 20 0 420M 208M select 0 4:33 0.10% bbe-smgd{bbe-smgd}\n13071 root 20 0 420M 208M select 0 0:12 0.00% bbe-smgd{bbe-smgd}\n...\nThis issue affects Juniper Networks Junos OS on MX Series:\n\n\n\n  *  All versions earlier than 20.4R3-S9;\n  *  21.2 versions earlier than 21.2R3-S7;\n  *  21.3 versions earlier than 21.3R3-S5;\n  *  21.4 versions earlier than 21.4R3-S5;\n  *  22.1 versions earlier than 22.1R3-S4;\n  *  22.2 versions earlier than 22.2R3-S3;\n  *  22.3 versions earlier than 22.3R3-S2;\n  *  22.4 versions earlier than 22.4R2-S2, 22.4R3;\n  *  23.2 versions earlier than 23.2R1-S1, 23.2R2.\n\n\n\n\n\n\n",
  "id": "GHSA-m2fv-89w7-x6jx",
  "modified": "2024-01-12T03:30:48Z",
  "published": "2024-01-12T03:30:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21587"
    },
    {
      "type": "WEB",
      "url": "https://supportportal.juniper.net/JSA75725"
    },
    {
      "type": "WEB",
      "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-M2RF-48J7-CH9Q

Vulnerability from github – Published: 2023-12-05 03:30 – Updated: 2023-12-05 03:30
VLAI
Details

Improper handling of insufficient permissions or privileges vulnerability in Samsung Data Store prior to version 5.2.00.7 allows remote attackers to access location information without permission.

Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
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{
  "affected": [],
  "aliases": [
    "CVE-2023-42578"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-12-05T03:15:18Z",
    "severity": "MODERATE"
  },
  "details": "Improper handling of insufficient permissions or privileges vulnerability in Samsung Data Store prior to version 5.2.00.7 allows remote attackers to access location information without permission.",
  "id": "GHSA-m2rf-48j7-ch9q",
  "modified": "2023-12-05T03:30:23Z",
  "published": "2023-12-05T03:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-42578"
    },
    {
      "type": "WEB",
      "url": "https://security.samsungmobile.com/serviceWeb.smsb?year=2023\u0026month=12"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-M4VW-C8VH-3C9G

Vulnerability from github – Published: 2022-05-24 16:45 – Updated: 2022-05-24 16:45
VLAI
Details

A vulnerability has been identified in SIMATIC PCS 7 V8.0 and earlier (All versions), SIMATIC PCS 7 V8.1 (All versions), SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC WinCC (TIA Portal) V13 (All versions), SIMATIC WinCC (TIA Portal) V14 (All versions), SIMATIC WinCC (TIA Portal) V15 (All versions), SIMATIC WinCC Runtime Professional (All versions), SIMATIC WinCC V7.2 and earlier (All versions), SIMATIC WinCC V7.3 (All versions), SIMATIC WinCC V7.4 (All versions), SIMATIC WinCC V7.5 (All versions < V7.5 Upd3). An attacker with local access to the project file could cause a Denial-of-Service condition on the affected product while the project file is loaded. Successful exploitation requires access to the project file. An attacker could use the vulnerability to compromise availability of the affected system. At the time of advisory publication no public exploitation of this security vulnerability was known.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-10917"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-05-14T20:29:00Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability has been identified in SIMATIC PCS 7 V8.0 and earlier (All versions), SIMATIC PCS 7 V8.1 (All versions), SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC WinCC (TIA Portal) V13 (All versions), SIMATIC WinCC (TIA Portal) V14 (All versions), SIMATIC WinCC (TIA Portal) V15 (All versions), SIMATIC WinCC Runtime Professional (All versions), SIMATIC WinCC V7.2 and earlier (All versions), SIMATIC WinCC V7.3 (All versions), SIMATIC WinCC V7.4 (All versions), SIMATIC WinCC V7.5 (All versions \u003c V7.5 Upd3). An attacker with local access to the project file could cause a Denial-of-Service condition on the affected product while the project file is loaded. Successful exploitation requires access to the project file. An attacker could use the vulnerability to compromise availability of the affected system. At the time of advisory publication no public exploitation of this security vulnerability was known.",
  "id": "GHSA-m4vw-c8vh-3c9g",
  "modified": "2022-05-24T16:45:38Z",
  "published": "2022-05-24T16:45:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10917"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-697412.pdf"
    },
    {
      "type": "WEB",
      "url": "https://www.us-cert.gov/ics/advisories/ICSA-19-134-08"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

No mitigation information available for this CWE.

No CAPEC attack patterns related to this CWE.

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