TencentOS Server 4: corosync (TSSA-2025:0287)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0287 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

corosync: Stack buffer overflow from 'orf_token_endian_convert'

A flaw was found in Corosync. In affected versions, a stack-based buffer overflow may be triggered via a large UDP packet in configurations where encryption is disabled or if an attacker knows the encryption key. This issue can lead to an application crash or other undefined behavior...

USN-7478-1 corosync vulnerability

It was discovered that Corosync incorrectly handled certain large UDP packets. If encryption is disabled, or an attacker knows the encryption key, this issue could be used to cause Corosync to crash, resulting in a denial of service...

AZL-61774 CVE-2025-30472 affecting package corosync 3.0.4-4

Corosync through 3.1.9, if encryption is disabled or the attacker knows the encryption key, has a stack-based buffer overflow in orftokenendianconvert in exec/totemsrp.c via a large UDP packet...

DEBIAN-CVE-2025-30472

Corosync through 3.1.9, if encryption is disabled or the attacker knows the encryption key, has a stack-based buffer overflow in orftokenendianconvert in exec/totemsrp.c via a large UDP packet...