CVE-2019-11832: Typo3/cms core TYPO3 Image Processing Susceptible To Vulnerability
HIGHCVE-2019-11832 is a HIGH (CVSS 7.5) typo3 image processing susceptible to vulnerability (CWE-94: Improper Control of Generation of Code ('Code Injection')) affecting Typo3/cms core libraries in the Packagist ecosystem. The issue involves typo3 image processing susceptible to code execution. Remediation is available by upgrading affected packages to version 8.7.25, 9.5.6.
CVE-2019-11832 at a Glance
Security Impact
CVSS: 7.5
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H).
How to Fix CVE-2019-11832
To remediate this vulnerability, upgrade all affected Typo3/cms core dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
Upgrade typo3/cms-core to 8.7.25Upgrade typo3/cms-core to 9.5.6Upgrade typo3/cms to 8.7.25Upgrade typo3/cms to 9.5.6Run the following command in your project directory to verify that all resolved dependencies use the patched release:
inspect dependencies for typo3/cms-coreHow to Check if You Are Affected
To determine whether your application is affected by CVE-2019-11832, inspect your project dependencies for Typo3/cms core:
inspect dependencies for typo3/cms-coreAnalyze the terminal output to locate any version of Typo3/cms core in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 8.7.25), your application is affected.
Note: Verify declared build manifests and deployed runtime container environments.
Technical Details
Vulnerability Mechanism & Technical Analysis
This vulnerability is classified under CWE-94: Improper Control of Generation of Code ('Code Injection'), where the product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. In Typo3/cms core, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.
Source Advisory Statement
CVE-2019-11832 Affected Typo3/cms core Versions
4 component(s)| Product / Package | Ecosystem | Affected Versions | Fixed Version |
|---|---|---|---|
|
typo3/cms-core
|
Packagist |
≥ 8.0.0
< 8.7.25
|
8.7.25
|
|
typo3/cms-core
|
Packagist |
≥ 9.0.0
< 9.5.6
|
9.5.6
|
|
typo3/cms
|
Packagist |
≥ 8.0.0
< 8.7.25
|
8.7.25
|
|
typo3/cms
|
Packagist |
≥ 9.0.0
< 9.5.6
|
9.5.6
|
References
Frequently Asked Questions
What is CVE-2019-11832?
Which Typo3/cms core versions are affected?
What version fixes CVE-2019-11832?
Is typo3/cms-core affected?
Is typo3/cms affected?
What is the CVSS score of CVE-2019-11832?
What CWE is associated with CVE-2019-11832?
How can I check Packagist dependencies for CVE-2019-11832?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-3w4h-r27h-4r2w",
"modified" : "2024-02-20T15:13:51Z",
"published" : "2022-05-24T21:59:47Z",
"aliases" : [ "CVE-2019-11832" ],
"summary" : "TYPO3 Image Processing susceptible to Code Execution",
"details" : "TYPO3 8.x before 8.7.25 and 9.x before 9.5.6 is susceptible to remote code execution because it does not properly configure the applications used for image processing, as demonstrated by ImageMagick or GraphicsMagick.\nFor a successful exploit, the GhostScript binary `gs` must be available on the server system.",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"
} ],
"affected" : [ {
"package" : {
"ecosystem" : "Packagist",
"name" : "typo3/cms-core"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "8.0.0"
}, {
"fixed" : "8.7.25"
} ]
} ]
}, {
"package" : {
"ecosystem" : "Packagist",
"name" : "typo3/cms-core"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "9.0.0"
}, {
"fixed" : "9.5.6"
} ]
} ]
}, {
"package" : {
"ecosystem" : "Packagist",
"name" : "typo3/cms"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "8.0.0"
}, {
"fixed" : "8.7.25"
} ]
} ]
}, {
"package" : {
"ecosystem" : "Packagist",
"name" : "typo3/cms"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "9.0.0"
}, {
"fixed" : "9.5.6"
} ]
} ]
} ],
"references" : [ {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2019-11832"
}, {
"type" : "WEB",
"url" : "https://github.com/github/advisory-database/pull/3530"
}, {
"type" : "WEB",
"url" : "https://github.com/TYPO3/typo3/commit/2c04eeac44733fda491f92c697f88c1337d19c79"
}, {
"type" : "WEB",
"url" : "https://github.com/TYPO3/typo3/commit/51fdb774a57ee30e8d60c0e33b4a0b92d775739e"
}, {
"type" : "WEB",
"url" : "https://github.com/TYPO3/typo3/commit/e845d90b82b2f72ab12a9e37f15082297832beca"
}, {
"type" : "WEB",
"url" : "https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2019-11832.yaml"
}, {
"type" : "WEB",
"url" : "https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2019-11832.yaml"
}, {
"type" : "PACKAGE",
"url" : "https://github.com/TYPO3/typo3"
}, {
"type" : "WEB",
"url" : "https://typo3.org/security/advisory/typo3-core-sa-2019-012"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-20", "CWE-94" ],
"severity" : "HIGH",
"github_reviewed" : true,
"github_reviewed_at" : "2024-02-20T15:13:51Z",
"nvd_published_at" : "2019-05-09T05:29:00Z"
}
}