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rockyRockylinux Product ErrataRLSA-2024:6422
HistorySep 17, 2024 - 12:54 a.m.

bubblewrap and flatpak security update

2024-09-1700:54:42
Rockylinux Product Errata
errata.rockylinux.org
1
flatpak
bubblewrap
security update
rocky linux 8
vulnerability
cve
access control
unprivileged containers
cvss
file access
execution engine
user namespaces.

CVSS3

10

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

AI Score

7

Confidence

Low

An update is available for flatpak, bubblewrap.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list
Bubblewrap (/usr/bin/bwrap) is a core execution engine for unprivileged containers that works as a setuid binary on kernels without user namespaces.

Security Fix(es):

  • flatpak: Access to files outside sandbox for apps using persistent= (–persist) (CVE-2024-42472)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVSS3

10

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

AI Score

7

Confidence

Low