TencentOS Server 4: unbound (TSSA-2025:0512)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0512 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

USN-6998-1 unbound vulnerabilities

It was discovered that Unbound incorrectly handled string comparisons, which could lead to a NULL pointer dereference. An attacker could potentially use this issue to cause a denial of service. CVE-2024-43167 It was discovered that Unbound incorrectly handled memory in cfgmarkports, which could...

The vulnerability of the cfg_mark_ports() function in the Unbound DNS server allows a attacker to cause service failure or unauthorized actions within the system.

The vulnerability of the cfgmarkports function in the Unbound DNS server is related to buffer overflow errors. Exploiting this vulnerability allows a remote attacker to cause service failures or unauthorized actions within the system...

AZL-47774 CVE-2024-43168 affecting package unbound for versions less than 1.19.1-2

DISPUTE NOTE: this issue does not pose a security risk as it according to analysis by the original software developer, NLnet Labs falls within the expected functionality and security controls of the application. Red Hat has made a claim that there is a security risk within Red Hat products. NLnet...