CVE-2019-19450

paraparser in ReportLab before 3.5.31 allows remote code execution because start_unichar in paraparser.py evaluates untrusted user input in a unichar element in a crafted XML document with '<unichar code="' followed by arbitrary Python code, a similar issue to CVE-2019-17626.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/MrBitBucket/reportlab-mirror/blob/master/CHANGES.md	Release Notes
https://lists.debian.org/debian-lts-announce/2023/09/msg00037.html	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CHMCB2GJQKFMGVO5RWHN222NQL5XYPHZ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HADPTB3SBU7IVRMDK7OL6WSQRU5AFWDZ/
https://pastebin.com/5MicRrr4	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:reportlab:reportlab:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-09-20 14:15

Updated : 2024-04-28 04:15

NVD link : CVE-2019-19450

Mitre link : CVE-2019-19450

CVE.ORG link : CVE-2019-19450

JSON object : View

Products Affected

debian

debian_linux

reportlab

reportlab

CWE

CWE-91

XML Injection (aka Blind XPath Injection)

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