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7.5
CVSSv2

CVE-2019-11831

Published: 09/05/2019 Updated: 07/11/2023
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
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Vulnerability Summary

The PharStreamWrapper (aka phar-stream-wrapper) package 2.x prior to 2.1.1 and 3.x prior to 3.1.1 for TYPO3 does not prevent directory traversal, which allows malicious users to bypass a deserialization protection mechanism, as demonstrated by a phar:///path/bad.phar/../good.phar URL.

Vulnerability Trend

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typo3 pharstreamwrapper

debian debian linux 8.0

debian debian linux 9.0

fedoraproject fedora 28

fedoraproject fedora 29

fedoraproject fedora 30

drupal drupal

joomla joomla\\!

Vendor Advisories

Debian CVElist Bug Report Logs: drupal7: Insecure deserialization on bundled third-party library "Phar Stream Wrapper" (SA-CORE-2019-007) (CVE-2019-11831)
Debian Bug report logs - #928688 drupal7: Insecure deserialization on bundled third-party library "Phar Stream Wrapper" (SA-CORE-2019-007) (CVE-2019-11831) Package: drupal7; Maintainer for drupal7 is Gunnar Wolf <gwolf@debianorg>; Source for drupal7 is src:drupal7 (PTS, buildd, popcon) Reported by: Gunnar Wolf <gwolf@gwo ...
Debian Security Advisories: DSA-4445-1 drupal7 -- security update
It was discovered that incomplete validation in a Phar processing library embedded in Drupal, a fully-featured content management framework, could result in information disclosure For additional information, please refer to the upstream advisory at wwwdrupalorg/sa-core-2019-007 For the stable distribution (stretch), this problem has bee ...

References

CWE-22CWE-502https://typo3.org/security/advisory/typo3-psa-2019-007/https://github.com/TYPO3/phar-stream-wrapper/releases/tag/v3.1.1https://github.com/TYPO3/phar-stream-wrapper/releases/tag/v2.1.1https://www.drupal.org/sa-core-2019-007https://www.synology.com/security/advisory/Synology_SA_19_22http://www.securityfocus.com/bid/108302https://www.debian.org/security/2019/dsa-4445https://seclists.org/bugtraq/2019/May/36https://lists.debian.org/debian-lts-announce/2019/05/msg00029.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6JX7WR6DPMKCZQP7EYFACYXSGJ3K523/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/65ODQHDHWR74L6TCAPAQR5FQHG6MCXAW/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6QDJVUJPUW3RZ4746SC6BX4F4T6ZXNBH/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z246UWBXBEKTQUDTLRJTC7XYBIO4IBE4/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E3NUKPG7V4QEM6QXRMHYR4ABFMW5MM2P/https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=928688https://nvd.nist.govhttps://www.debian.org/security/2019/dsa-4445
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-4040privilege escalationCVE-2024-4112CVE-2024-32872man-in-the-middleCVE-2024-32788bypassCVE-2024-3400CVE-2024-28976
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