CWE-502
AllowedDeserialization of Untrusted Data
Abstraction: Base · Status: Draft
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
5417 vulnerabilities reference this CWE, most recent first.
GHSA-MM62-WXC8-CF7M
Vulnerability from github – Published: 2018-07-18 18:27 – Updated: 2023-09-13 19:43Affected versions of serialize-to-js may be vulnerable to arbitrary code execution through an Immediately Invoked Function Expression (IIFE).
Proof of Concept
var payload = "{e: (function(){ eval('console.log(`exploited`)') })() }"
var serialize = require('serialize-to-js');
serialize.deserialize(payload);
Recommendation
Update to version 1.0.0, or later, and review this disclaimer from the author.
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "serialize-to-js"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2017-5954"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2020-06-16T21:46:35Z",
"nvd_published_at": null,
"severity": "CRITICAL"
},
"details": "Affected versions of `serialize-to-js` may be vulnerable to arbitrary code execution through an Immediately Invoked Function Expression (IIFE). \n\n## Proof of Concept\n```js\nvar payload = \"{e: (function(){ eval(\u0027console.log(`exploited`)\u0027) })() }\"\nvar serialize = require(\u0027serialize-to-js\u0027);\nserialize.deserialize(payload);\n```\n\n\n## Recommendation\n\nUpdate to version 1.0.0, or later, and review [this disclaimer](https://www.npmjs.com/package/serialize-to-js#deserialize) from the author.",
"id": "GHSA-mm62-wxc8-cf7m",
"modified": "2023-09-13T19:43:49Z",
"published": "2018-07-18T18:27:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5954"
},
{
"type": "WEB",
"url": "https://github.com/commenthol/serialize-to-js/issues/1"
},
{
"type": "WEB",
"url": "https://github.com/commenthol/serialize-to-js/commit/1cd433960e5b9db4c0b537afb28366198a319429"
},
{
"type": "ADVISORY",
"url": "https://github.com/advisories/GHSA-mm62-wxc8-cf7m"
},
{
"type": "PACKAGE",
"url": "https://github.com/commenthol/serialize-to-js"
},
{
"type": "WEB",
"url": "https://opsecx.com/index.php/2017/02/08/exploiting-node-js-deserialization-bug-for-remote-code-execution"
},
{
"type": "WEB",
"url": "https://www.npmjs.com/advisories/313"
},
{
"type": "WEB",
"url": "https://www.npmjs.com/package/serialize-to-js#deserialize"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/96223"
}
],
"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"
}
],
"summary": "Code Execution Through IIFE in serialize-to-js"
}
GHSA-MMCV-FVQ8-R9X3
Vulnerability from github – Published: 2024-05-30 12:17 – Updated: 2024-05-30 12:17The XMLEncoder component of Symfony 2.0.x fails to disable external entities when parsing XML. In the Symfony2 framework the XML class may be used to deserialize objects or as part of a client/server API. By using external entities it is possible to include arbitrary files from the file system.
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "symfony/symfony"
},
"ranges": [
{
"events": [
{
"introduced": "2.0.0"
},
{
"fixed": "2.0.11"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2024-05-30T12:17:20Z",
"nvd_published_at": null,
"severity": "CRITICAL"
},
"details": "The XMLEncoder component of Symfony 2.0.x fails to disable external entities when parsing XML. In the Symfony2 framework the XML class may be used to deserialize objects or as part of a client/server API. By using external entities it is possible to include arbitrary files from the file system.",
"id": "GHSA-mmcv-fvq8-r9x3",
"modified": "2024-05-30T12:17:20Z",
"published": "2024-05-30T12:17:20Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/symfony/symfony/commit/3e64d36cbdc34acaa82e0e6318112cd2eacb6fec"
},
{
"type": "WEB",
"url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/2012-02-24.yaml"
},
{
"type": "PACKAGE",
"url": "https://github.com/symfony/symfony"
},
{
"type": "WEB",
"url": "https://symfony.com/blog/security-release-symfony-2-0-11-released"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "Symfony XML decoding attack vector through external entities"
}
GHSA-MMH9-CCPX-XX5X
Vulnerability from github – Published: 2025-12-18 09:30 – Updated: 2026-01-20 15:32Deserialization of Untrusted Data vulnerability in BoldThemes DentiCare denticare allows Object Injection.This issue affects DentiCare: from n/a through < 1.4.3.
{
"affected": [],
"aliases": [
"CVE-2025-54723"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-12-18T08:15:55Z",
"severity": "CRITICAL"
},
"details": "Deserialization of Untrusted Data vulnerability in BoldThemes DentiCare denticare allows Object Injection.This issue affects DentiCare: from n/a through \u003c 1.4.3.",
"id": "GHSA-mmh9-ccpx-xx5x",
"modified": "2026-01-20T15:32:20Z",
"published": "2025-12-18T09:30:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-54723"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/Wordpress/Theme/denticare/vulnerability/wordpress-denticare-theme-1-4-3-php-object-injection-vulnerability?_s_id=cve"
},
{
"type": "WEB",
"url": "https://vdp.patchstack.com/database/Wordpress/Theme/denticare/vulnerability/wordpress-denticare-theme-1-4-3-php-object-injection-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-MMHR-MFJP-VV8J
Vulnerability from github – Published: 2026-03-30 15:32 – Updated: 2026-08-14 15:32An Insecure Deserialization vulnerability in WatchGuard Fireware OS allows an attacker that has obtained write access to the local filesystem through another vulnerability to execute arbitrary code in the context of the portald user.This issue affects Fireware OS: 12.1 through 12.11.8 and 2025.1 through 2026.1.2.
Note, this vulnerability does not affect Firebox platforms that do not support the Access Portal feature, including the T-15 and T-35.
{
"affected": [],
"aliases": [
"CVE-2026-4266"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-30T13:16:22Z",
"severity": "HIGH"
},
"details": "An Insecure Deserialization vulnerability in WatchGuard Fireware OS allows an attacker that has obtained write access to the local filesystem through another vulnerability to execute arbitrary code in the context of the portald user.This issue affects Fireware OS: 12.1 through 12.11.8 and 2025.1 through 2026.1.2.\n\nNote, this vulnerability does not affect Firebox platforms that do not support the Access Portal feature, including the T-15 and T-35.",
"id": "GHSA-mmhr-mfjp-vv8j",
"modified": "2026-08-14T15:32:19Z",
"published": "2026-03-30T15:32:05Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4266"
},
{
"type": "WEB",
"url": "https://psirt.watchguard.com/CVE-2026-4266"
},
{
"type": "WEB",
"url": "https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2026-00007"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-MMMC-PJ37-37JG
Vulnerability from github – Published: 2026-09-22 15:32 – Updated: 2026-09-22 15:32NVIDIA NeMo contains a vulnerability in its dataset-loading workflow where a maliciously crafted model_config.yaml can inject unsafe parameters. A successful exploit of this vulnerability may lead to code execution, data tampering, denial of service, and information disclosure.
{
"affected": [],
"aliases": [
"CVE-2026-65178"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-09-22T15:17:13Z",
"severity": "HIGH"
},
"details": "NVIDIA NeMo contains a vulnerability in its dataset-loading workflow where a maliciously crafted model_config.yaml can inject unsafe parameters. A successful exploit of this vulnerability may lead to code execution, data tampering, denial of service, and information disclosure.",
"id": "GHSA-mmmc-pj37-37jg",
"modified": "2026-09-22T15:32:40Z",
"published": "2026-09-22T15:32:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-65178"
},
{
"type": "WEB",
"url": "https://github.com/NVIDIA/product-security/tree/main/2026/5885"
},
{
"type": "WEB",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-65178"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-MMPP-99GG-2RQ8
Vulnerability from github – Published: 2026-09-08 12:31 – Updated: 2026-09-08 12:31The Live Composer – Free WordPress Website Builder plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.1.18 via deserialization of untrusted input . This makes it possible for authenticated attackers, with contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.
{
"affected": [],
"aliases": [
"CVE-2026-16502"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-09-08T12:16:52Z",
"severity": "HIGH"
},
"details": "The Live Composer \u2013 Free WordPress Website Builder plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.1.18 via deserialization of untrusted input . This makes it possible for authenticated attackers, with contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.",
"id": "GHSA-mmpp-99gg-2rq8",
"modified": "2026-09-08T12:31:30Z",
"published": "2026-09-08T12:31:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-16502"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/live-composer-page-builder/tags/2.1.10/modules/downloads/module.php#L4972"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/live-composer-page-builder/tags/2.1.10/modules/downloads/module.php#L4975"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/live-composer-page-builder/tags/2.1.10/modules/downloads/module.php#L5685"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/live-composer-page-builder/tags/2.1.16/modules/downloads/module.php#L4972"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/live-composer-page-builder/tags/2.1.16/modules/downloads/module.php#L4975"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/live-composer-page-builder/tags/2.1.16/modules/downloads/module.php#L5685"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/changeset/3628023"
},
{
"type": "WEB",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/1db28477-8982-4e47-b5ed-26fd211ee925?source=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-MP39-WQC6-MQWQ
Vulnerability from github – Published: 2026-02-03 15:30 – Updated: 2026-02-03 21:31Deserialization of Untrusted Data vulnerability in magepeopleteam WpEvently mage-eventpress allows Object Injection.This issue affects WpEvently: from n/a through <= 5.0.8.
{
"affected": [],
"aliases": [
"CVE-2026-24954"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-02-03T15:16:16Z",
"severity": "HIGH"
},
"details": "Deserialization of Untrusted Data vulnerability in magepeopleteam WpEvently mage-eventpress allows Object Injection.This issue affects WpEvently: from n/a through \u003c= 5.0.8.",
"id": "GHSA-mp39-wqc6-mqwq",
"modified": "2026-02-03T21:31:50Z",
"published": "2026-02-03T15:30:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24954"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/Wordpress/Plugin/mage-eventpress/vulnerability/wordpress-wpevently-plugin-5-0-8-deserialization-of-untrusted-data-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-MP4Q-GCM4-WW9C
Vulnerability from github – Published: 2025-06-17 21:32 – Updated: 2025-06-17 21:32An insecure deserialization operation in the Trend Micro Endpoint Encryption PolicyServer could lead to a pre-authentication remote code execution on affected installations. Note that this vulnerability is similar to CVE-2025-49220 but is in a different method.
{
"affected": [],
"aliases": [
"CVE-2025-49212"
],
"database_specific": {
"cwe_ids": [
"CWE-477",
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-17T21:15:38Z",
"severity": "CRITICAL"
},
"details": "An insecure deserialization operation in the Trend Micro Endpoint Encryption PolicyServer could lead to a pre-authentication remote code execution on affected installations. Note that this vulnerability is similar to CVE-2025-49220 but is in a different method.",
"id": "GHSA-mp4q-gcm4-ww9c",
"modified": "2025-06-17T21:32:31Z",
"published": "2025-06-17T21:32:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-49212"
},
{
"type": "WEB",
"url": "https://success.trendmicro.com/en-US/solution/KA-0019928"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-25-369"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-MP5P-QW99-VJXP
Vulnerability from github – Published: 2025-12-13 18:30 – Updated: 2026-04-08 18:34The Doubly – Cross Domain Copy Paste for WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.0.46 via deserialization of untrusted input from the content.txt file within uploaded ZIP archives. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject a PHP Object. The additional presence of a POP chain allows attackers to execute arbitrary code, delete files, retrieve sensitive data, or perform other actions depending on the available gadgets. This is only exploitable by subscribers, when administrators have explicitly enabled that access.
{
"affected": [],
"aliases": [
"CVE-2025-14476"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-12-13T16:16:50Z",
"severity": "HIGH"
},
"details": "The Doubly \u2013 Cross Domain Copy Paste for WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.0.46 via deserialization of untrusted input from the content.txt file within uploaded ZIP archives. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject a PHP Object. The additional presence of a POP chain allows attackers to execute arbitrary code, delete files, retrieve sensitive data, or perform other actions depending on the available gadgets. This is only exploitable by subscribers, when administrators have explicitly enabled that access.",
"id": "GHSA-mp5p-qw99-vjxp",
"modified": "2026-04-08T18:34:01Z",
"published": "2025-12-13T18:30:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-14476"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/doubly/tags/1.0.46/inc_php/functions.class.php#L1040"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/doubly/tags/1.0.46/inc_php/importer.class.php#L2536"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/doubly/trunk/inc_php/functions.class.php#L1040"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/browser/doubly/trunk/inc_php/importer.class.php#L2536"
},
{
"type": "WEB",
"url": "https://plugins.trac.wordpress.org/changeset/3426214"
},
{
"type": "WEB",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/4b2c3987-fe7e-426d-8398-acdd6fa3a3dd?source=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-MPH4-VHRX-MV67
Vulnerability from github – Published: 2019-07-05 21:07 – Updated: 2024-03-15 01:04FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code execution may be possible.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "com.fasterxml.jackson.core:jackson-databind"
},
"ranges": [
{
"events": [
{
"introduced": "2.9.0"
},
{
"fixed": "2.9.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "com.fasterxml.jackson.core:jackson-databind"
},
"ranges": [
{
"events": [
{
"introduced": "2.8.0"
},
{
"fixed": "2.8.11.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "com.fasterxml.jackson.core:jackson-databind"
},
"ranges": [
{
"events": [
{
"introduced": "2.7.0"
},
{
"fixed": "2.7.9.6"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "com.fasterxml.jackson.core:jackson-databind"
},
"ranges": [
{
"events": [
{
"introduced": "2.0.0"
},
{
"fixed": "2.6.7.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2019-12384"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2019-06-27T11:07:42Z",
"nvd_published_at": "2019-06-24T16:15:15Z",
"severity": "MODERATE"
},
"details": "FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code execution may be possible.",
"id": "GHSA-mph4-vhrx-mv67",
"modified": "2024-03-15T01:04:00Z",
"published": "2019-07-05T21:07:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-12384"
},
{
"type": "WEB",
"url": "https://github.com/FasterXML/jackson-databind/issues/2334"
},
{
"type": "WEB",
"url": "https://github.com/FasterXML/jackson-databind/commit/c9ef4a10d6f6633cf470d6a469514b68fa2be234"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:1820"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/5ecc333113b139429f4f05000d4aa2886974d4df3269c1dd990bb319@%3Cdev.tomee.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/5fc0e16b7af2590bf1e97c76c136291c4fdb244ee63c65c485c9a7a1@%3Cdev.tomee.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/87e46591de8925f719664a845572d184027258c5a7af0a471b53c77b@%3Cdev.tomee.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/940b4c3fef002461b89a050935337056d4a036a65ef68e0bbd4621ef@%3Cdev.struts.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442@%3Cdev.drill.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e76391caa3@%3Ccommits.nifi.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/e0733058c0366b703e6757d8d2a7a04b943581f659e9c271f0841dfe@%3Cnotifications.geode.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/ee0a051428d2c719acfa297d0854a189ea5e284ef3ed491fa672f4be@%3Cdev.tomee.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc@%3Cissues.drill.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b@%3Ccommits.nifi.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2019/06/msg00019.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OVRZDN2T6AZ6DJCZJ3VSIQIVHBVMVWBL"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TXRVXNRFHJSQWFHPRJQRI5UPMZ63B544"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UKUALE2TUCKEKOHE2D342PQXN4MWCSLC"
},
{
"type": "WEB",
"url": "https://seclists.org/bugtraq/2019/Oct/6"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20190703-0002"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2019/dsa-4542"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuapr2020.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujan2020.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujul2020.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:2720"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:2858"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:2935"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:2936"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:2937"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:2938"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:2998"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:3149"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:3200"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:3292"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:3297"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:3901"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:4352"
},
{
"type": "WEB",
"url": "https://blog.doyensec.com/2019/07/22/jackson-gadgets.html"
},
{
"type": "WEB",
"url": "https://doyensec.com/research.html"
},
{
"type": "PACKAGE",
"url": "https://github.com/FasterXML/jackson-databind"
},
{
"type": "WEB",
"url": "https://github.com/FasterXML/jackson-databind/compare/74b90a4...a977aad"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/0d4b630d9ee724aee50703397d9d1afa2b2befc9395ba7797d0ccea9@%3Cdev.tomee.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/2d2a76440becb610b9a9cb49b15eac3934b02c2dbcaacde1000353e4@%3Cdev.tomee.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/34717424b4d08b74f65c09a083d6dd1cb0763f37a15d6de135998c1d@%3Cdev.tomee.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/3f99ae8dcdbd69438cb733d745ee3ad5e852068490719a66509b4592@%3Ccommits.cassandra.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f@%3Cdev.drill.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/56c8042873595b8c863054c7bfccab4bf2c01c6f5abedae249d914b9@%3Cdev.tomee.apache.org%3E"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Deserialization of Untrusted Data in FasterXML jackson-databind"
}
Mitigation
If available, use the signing/sealing features of the programming language to assure that deserialized data has not been tainted. For example, a hash-based message authentication code (HMAC) could be used to ensure that data has not been modified.
Mitigation
When deserializing data, populate a new object rather than just deserializing. The result is that the data flows through safe input validation and that the functions are safe.
Mitigation
Explicitly define a final object() to prevent deserialization.
Mitigation
- Make fields transient to protect them from deserialization.
- An attempt to serialize and then deserialize a class containing transient fields will result in NULLs where the transient data should be. This is an excellent way to prevent time, environment-based, or sensitive variables from being carried over and used improperly.
Mitigation
Avoid having unnecessary types or gadgets (a sequence of instances and method invocations that can self-execute during the deserialization process, often found in libraries) available that can be leveraged for malicious ends. This limits the potential for unintended or unauthorized types and gadgets to be leveraged by the attacker. Add only acceptable classes to an allowlist. Note: new gadgets are constantly being discovered, so this alone is not a sufficient mitigation.
Mitigation
Employ cryptography of the data or code for protection. However, it's important to note that it would still be client-side security. This is risky because if the client is compromised then the security implemented on the client (the cryptography) can be bypassed.
Mitigation MIT-29
Strategy: Firewall
Use an application firewall that can detect attacks against this weakness. It can be beneficial in cases in which the code cannot be fixed (because it is controlled by a third party), as an emergency prevention measure while more comprehensive software assurance measures are applied, or to provide defense in depth [REF-1481].
CAPEC-586: Object Injection
An adversary attempts to exploit an application by injecting additional, malicious content during its processing of serialized objects. Developers leverage serialization in order to convert data or state into a static, binary format for saving to disk or transferring over a network. These objects are then deserialized when needed to recover the data/state. By injecting a malformed object into a vulnerable application, an adversary can potentially compromise the application by manipulating the deserialization process. This can result in a number of unwanted outcomes, including remote code execution.