MGASA-2020-0336 - Updated python-rstlib packages fix security vulnerability

Publication date: 18 Aug 2020
URL: https://advisories.mageia.org/MGASA-2020-0336.html
Type: security
Affected Mageia releases: 7
CVE: CVE-2020-14019

Open-iSCSI rtslib-fb through 2.1.72 has weak permissions for
/etc/target/saveconfig.json because shutil.copyfile (instead of shutil.copy) is
used and thus permissions are not preserved upon editing. An adversary with
prior access to /etc/target/saveconfig.json could access a later version,
resulting in a loss of integrity depending on their permission settings
(CVE-2020-14019).

References:
- https://bugs.mageia.org/show_bug.cgi?id=27042
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/TNMCV2DJJTX345YYBXAMJBXNNVUZQ5UH/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14019

SRPMS:
- 7/core/python-rtslib-2.1.73-1.mga7

Mageia 2020-0336: python-rstlib security update

Open-iSCSI rtslib-fb through 2.1.72 has weak permissions for /etc/target/saveconfig.json because shutil.copyfile (instead of shutil.copy) is used and thus permissions are not prese...

Summary

Open-iSCSI rtslib-fb through 2.1.72 has weak permissions for /etc/target/saveconfig.json because shutil.copyfile (instead of shutil.copy) is used and thus permissions are not preserved upon editing. An adversary with prior access to /etc/target/saveconfig.json could access a later version, resulting in a loss of integrity depending on their permission settings (CVE-2020-14019).

References

- https://bugs.mageia.org/show_bug.cgi?id=27042

- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/TNMCV2DJJTX345YYBXAMJBXNNVUZQ5UH/

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14019

Resolution

MGASA-2020-0336 - Updated python-rstlib packages fix security vulnerability

SRPMS

- 7/core/python-rtslib-2.1.73-1.mga7

Severity
Publication date: 18 Aug 2020
URL: https://advisories.mageia.org/MGASA-2020-0336.html
Type: security
CVE: CVE-2020-14019

Related News

The End of the Road for Linux 6.11: A Call to Upgrade to Kernel 6.12
3 - 5 min read
The Linux kernel community recently issued an EOL announcement regarding the 6.11 kernel series, urging sysadmins to upgrade quickly to 6.12 . This
A Linux Admin
3 - 6 min read
As 2025 approaches, we Linux admins are facing new and often unseen cloud-native security obstacles. While skilled at mitigating known risks,
Leveraging Insights from the Linux Foundation
3 - 5 min read
The Linux Foundation's recent Census III report provides critical insights for Linux administrators, information security professionals, and anyone
Chrome 131 Released: Emergency Security Update Fixes Over a Dozen Significant Vulns
3 - 6 min read
Google recently unveiled a critical security update to their popular web browser, Google Chrome, addressing over a dozen significant security
From Wayland Fixes to Security Boosts: Examining Qt 6.8.1
3 - 6 min read
The recent Qt 6.8.1 release brings significant updates and improvements, strengthening its reputation as a secure and reliable application
Exploring Arch Linux 2024.12.01: Security Implications & Notable Enhancements for Linux Admins
3 - 6 min read
The Arch Linux 2024.12.01 ISO release marks an impressive milestone, offering cutting-edge updates that enhance functionality, streamline
Deck the Halls with Enhanced Security: Linux Kernel 6.13
3 - 5 min read
As Linux admins and infosec professionals prepare for the holiday season, there's much cause for celebration this year! Linus Torvalds recently made
Lessons from Bootkitty: Securing Linux Systems Against UEFI Intrusions
3 - 5 min read
New Linux security threats mark critical junctures that challenge existing policies and test security protocols to their limit. One such milestone

Get the Latest News & Insights

Sign up to get the latest security news affecting Linux and open source delivered straight to your inbox.

© 2024 Guardian Digital, Inc All Rights Reserved