Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS0zaHh3LWc4NXAtcWd4bc4AAgp9

PharStreamWrapper for Typo3 unsafe deserialization vulnerability

PharMetaDataInterceptor in the PharStreamWrapper (aka phar-stream-wrapper) package 2.x before 2.1.1 and 3.x before 3.1.1 for TYPO3 mishandles Phar stub parsing, which allows attackers to bypass a deserialization protection mechanism.

Permalink: https://github.com/advisories/GHSA-3hxw-g85p-qgxm
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS0zaHh3LWc4NXAtcWd4bc4AAgp9
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: almost 2 years ago
Updated: 3 months ago

CVSS Score: 9.8
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-3hxw-g85p-qgxm, CVE-2019-11830
References:

• https://nvd.nist.gov/vuln/detail/CVE-2019-11830
• https://github.com/TYPO3/phar-stream-wrapper/releases/tag/v2.1.1
• https://github.com/TYPO3/phar-stream-wrapper/releases/tag/v3.1.1
• https://typo3.org/security/advisory/typo3-psa-2019-008/
• https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/phar-stream-wrapper/CVE-2019-11830.yaml
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/65ODQHDHWR74L6TCAPAQR5FQHG6MCXAW/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AUEXS4HRI4XZ2DTZMWAVQBYBTFSJ34AR/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6JX7WR6DPMKCZQP7EYFACYXSGJ3K523/
• https://typo3.org/security/advisory/typo3-psa-2019-008
• https://github.com/advisories/GHSA-3hxw-g85p-qgxm

Repository: https://github.com/TYPO3/phar-stream-wrapper
Blast Radius: 35.7

Affected Packages