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CVE-2021-46141

Published: Jan 6, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-416
NVD MITRE
5.5CVSSMEDIUM
EPSS Score
1.1%
Top 37.8%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
Patch Available

Description

An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriFreeUriMembers and uriMakeOwner.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:NI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-416

Affected Products

uriparseruriparser project
Library
OSS Libraries / generic-library
extra packages for enterprise linuxfedoraproject
On-premOS
Operating Systems / linux-distro
fedorafedoraproject
On-premOS
Operating Systems / linux-distro
debian linuxdebian
On-premOS
Operating Systems / linux-distro
factoryopensuse
On-premOS
Operating Systems / linux-distro
uriparser projectoss-projectOSS Librariesaka uriparser
fedoraprojectoss-projectUSOperating Systemsaka fedora project
debianoss-projectGBOperating Systemsaka debian gnu/linux
opensuseoss-projectDEOperating Systemsaka opensuse
and 9 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/
blog.hartwork.org
https://github.com/uriparser/uriparser/issues/121
github.com
https://github.com/uriparser/uriparser/pull/124
github.com
and 16 more references View all →

Timeline

Published
Jan 6, 2022
Last Updated
Nov 21, 2024

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