SUSE-SU-2022:3992-1: moderate: Security update for dhcp
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Tue Nov 15 17:24:59 UTC 2022
SUSE Security Update: Security update for dhcp
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:3992-1
Rating: moderate
References: #1203988 #1203989
Cross-References: CVE-2022-2928 CVE-2022-2929
CVSS scores:
CVE-2022-2928 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2022-2928 (SUSE): 6.5 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2022-2929 (NVD) : 6.5 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2022-2929 (SUSE): 6.5 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
SUSE Linux Enterprise Server 12-SP5
SUSE Linux Enterprise Server for SAP Applications 12-SP5
SUSE Linux Enterprise Software Development Kit 12-SP5
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for dhcp fixes the following issues:
- CVE-2022-2928: Fixed an option refcount overflow (bsc#1203988).
- CVE-2022-2929: Fixed a DHCP memory leak (bsc#1203989).
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Software Development Kit 12-SP5:
zypper in -t patch SUSE-SLE-SDK-12-SP5-2022-3992=1
- SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-3992=1
Package List:
- SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
dhcp-debuginfo-4.3.3-10.28.1
dhcp-debugsource-4.3.3-10.28.1
dhcp-devel-4.3.3-10.28.1
- SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
dhcp-4.3.3-10.28.1
dhcp-client-4.3.3-10.28.1
dhcp-client-debuginfo-4.3.3-10.28.1
dhcp-debuginfo-4.3.3-10.28.1
dhcp-debugsource-4.3.3-10.28.1
dhcp-relay-4.3.3-10.28.1
dhcp-relay-debuginfo-4.3.3-10.28.1
dhcp-server-4.3.3-10.28.1
dhcp-server-debuginfo-4.3.3-10.28.1
References:
https://www.suse.com/security/cve/CVE-2022-2928.html
https://www.suse.com/security/cve/CVE-2022-2929.html
https://bugzilla.suse.com/1203988
https://bugzilla.suse.com/1203989
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