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SUSE 12-SP5: 2021:2424-1 Important: dbus-1 Resource Concerns

suse
Calendar Grey July 21, 2021
Dist Suse Esm H88
SUSE has released a security update for dbus-1 addressing critical vulnerabilities. Please check the implications and follow the installation guidelines provided here.
An update that fixes two vulnerabilities is now available

Summary

This update for dbus-1 fixes the following issues: - CVE-2020-35512: users with the same numeric UID could lead to use-after-free and undefined behaviour (bsc#1187105) - CVE-2020-12049: truncated messages lead to resource exhaustion (bsc#1172505)

Topics%20covered

Topics Covered

security advisory important system update SUSE Linux resource exhaustion use-after-free dbus-1

References

#1172505 #1187105

Cross- CVE-2020-12049 CVE-2020-35512

CVSS scores:

CVE-2020-12049 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVE-2020-12049 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVE-2020-35512 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2020-35512 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

SUSE Linux Enterprise Software Development Kit 12-SP5

SUSE Linux Enterprise Server 12-SP5

https://www.suse.com/security/cve/CVE-2020-12049.html

https://www.suse.com/security/cve/CVE-2020-35512.html

https://bugzilla.suse.com/1172505

https://bugzilla.suse.com/1187105

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:2424-1
Rating: important

Topics%20covered

Topics Covered

security advisory important system update SUSE Linux resource exhaustion use-after-free dbus-1

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