Researchers Warn of Ongoing Attacks Exploiting Critical Zimbra Postjournal Flaw

Cybersecurity researchers are warning about active exploitation attempts targeting a newly disclosed security flaw in Synacors Zimbra Collaboration. Enterprise security firm Proofpoint said it began observing the activity starting September 28, 2024. The attacks seek to exploit CVE-2024-45519, a severe security flaw in Zimbras postjournal service that could enable unauthenticated attackers

Read on Hackernews

Cybersecurity researchers are warning about active exploitation attempts targeting a newly disclosed security flaw in Synacor’s Zimbra Collaboration. Enterprise security firm Proofpoint said it began observing the activity starting September 28, 2024. The attacks seek to exploit CVE-2024-45519, a severe security flaw in Zimbra’s postjournal service that could enable unauthenticated attackers to