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SUSE: Security Advisory (SUSE-SU-2022:0176-1)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the 'unbound' package(s) announced via the SUSE-SU-2022:0176-1 advisory.
Insight
Insight
This update for unbound fixes the following issues: CVE-2019-25031: Fixed configuration injection in create_unbound_ad_servers.sh upon a successful man-in-the-middle attack (bsc#1185382). CVE-2019-25032: Fixed integer overflow in the regional allocator via regional_alloc (bsc#1185383). CVE-2019-25033: Fixed integer overflow in the regional allocator via the ALIGN_UP macro (bsc#1185384). CVE-2019-25034: Fixed integer overflow in sldns_str2wire_dname_buf_origin, leading to an out-of-bounds write (bsc#1185385). CVE-2019-25035: Fixed out-of-bounds write in sldns_bget_token_par (bsc#1185386). CVE-2019-25036: Fixed assertion failure and denial of service in synth_cname (bsc#1185387). CVE-2019-25037: Fixed assertion failure and denial of service in dname_pkt_copy via an invalid packet (bsc#1185388). CVE-2019-25038: Fixed integer overflow in a size calculation in dnscrypt/dnscrypt.c (bsc#1185389). CVE-2019-25039: Fixed integer overflow in a size calculation in respip/respip.c (bsc#1185390). CVE-2019-25040: Fixed infinite loop via a compressed name in dname_pkt_copy (bsc#1185391). CVE-2019-25041: Fixed assertion failure via a compressed name in dname_pkt_copy (bsc#1185392). CVE-2019-25042: Fixed out-of-bounds write via a compressed name in rdata_copy (bsc#1185393). CVE-2020-28935: Fixed symbolic link traversal when writing PID file (bsc#1179191).
Affected Software
Affected Software
'unbound' package(s) on SUSE CaaS Platform 4.0, SUSE Enterprise Storage 6, SUSE Enterprise Storage 7, SUSE Linux Enterprise High Performance Computing 15-SP1, SUSE Linux Enterprise High Performance Computing 15-SP2, SUSE Linux Enterprise Module for Basesystem 15-SP3, SUSE Linux Enterprise Module for Basesystem 15-SP4, SUSE Linux Enterprise Server 15-SP1, SUSE Linux Enterprise Server 15-SP2, SUSE Linux Enterprise Server for SAP 15-SP1, SUSE Linux Enterprise Server for SAP 15-SP2, SUSE Manager Proxy 4.1, SUSE Manager Retail Branch Server 4.1, SUSE Manager Server 4.1.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).