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Security Advisories: GSA_kwCzR0hTQS04eDJ2LXBjZzctOTRmNM4AA80C
Zend-JSON vulnerable to XXE/XEE attacks
Numerous components utilizing PHP's DOMDocument, SimpleXML, and xml_parse functionality are vulnerable to two types of attacks:
- XML eXternal Entity (XXE) Injection attacks. The above mentioned extensions are insecure by default, allowing external entities to be specified by adding a specific DOCTYPE element to XML documents and strings. By exploiting this vulnerability an application may be coerced to open arbitrary files and/or TCP connections.
- XML Entity Expansion (XEE) vectors, leading to Denial of Service vectors. XEE attacks occur when the XML DOCTYPE declaration includes XML entity definitions that contain either recursive or circular references; this leads to CPU and memory consumption, making Denial of Service exploits trivial to implement.
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS04eDJ2LXBjZzctOTRmNM4AA80C
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: 3 months ago
Updated: 3 months ago
CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Identifiers: GHSA-8x2v-pcg7-94f4
References:
- https://github.com/zendframework/zend-json/commit/078e77a6e59cdbf32a94691afe3523db340f5da9
- https://github.com/zendframework/zend-json/commit/7a747fbefe566c28a94b7e7ca37c15fc09ba4754
- https://github.com/zendframework/zend-json/commit/865f96ecbc5e080fccb5e75304ce06ac57d2ce22
- https://github.com/zendframework/zend-json/commit/89fc6f760478dc15519cb3ef4e4976425dc6ee10
- https://github.com/zendframework/zend-json/commit/9fe5103dc9be472fa0a443ca36619a2953b6f88e
- https://github.com/zendframework/zend-json/commit/acc60fc3fe56f5b0ad218c4c5789b21f11bc3a89
- https://framework.zend.com/security/advisory/ZF2014-01
- https://github.com/FriendsOfPHP/security-advisories/blob/master/zendframework/zend-json/ZF2014-01.yaml
- https://github.com/advisories/GHSA-8x2v-pcg7-94f4
Blast Radius: 40.0
Affected Packages
packagist:zendframework/zend-json
Dependent packages: 261Dependent repositories: 12,001
Downloads: 22,765,451 total
Affected Version Ranges: >= 2.2.0, < 2.2.6, >= 2.1.0, < 2.1.6
Fixed in: 2.2.6, 2.1.6
All affected versions: 2.1.0, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.1.5, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.2.5
All unaffected versions: 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.1.6, 2.2.6, 2.2.7, 2.2.8, 2.2.9, 2.2.10, 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.4.0, 2.4.1, 2.4.2, 2.4.3, 2.4.4, 2.4.5, 2.4.6, 2.4.7, 2.4.8, 2.4.9, 2.4.10, 2.4.11, 2.4.12, 2.4.13, 2.5.0, 2.5.1, 2.5.2, 2.6.0, 2.6.1, 3.0.0, 3.1.0, 3.1.1, 3.1.2