CVE-2019-0588 Information disclosure in Microsoft Exchange Server
Attackers can view unauthorized calendar details due to excessive permissions in the Exchange PowerShell API.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-0588?
CVE-2019-0588 is a medium-severity vulnerability in Microsoft Exchange Server, published on 8 Jan 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An information disclosure vulnerability exists when the Microsoft Exchange PowerShell API grants calendar contributors more view permissions than intended, aka "Microsoft Exchange Information Disclosure Vulnerability." This affects Microsoft Exchange Server.
Weakness: CWE-732
Which versions are affected by CVE-2019-0588?
It affects 1 product.
Products include Microsoft Exchange Server.
How do I fix CVE-2019-0588?
No fix has been published for CVE-2019-0588 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-0588 being exploited?
There is no known exploitation of CVE-2019-0588 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Exchange Server
- CVE-2024-21410 Microsoft Exchange Server Privilege Escalation
- CVE-2021-34473 Microsoft Exchange Server Remote Code Execution
- CVE-2021-26855 Microsoft Exchange Server Remote Code Execution
- CVE-2021-34523 Microsoft Exchange Server Privilege Escalation
- CVE-2023-21529 Microsoft Exchange Server Deserialization of Untrusted Data
Sources
Also known as GHSA-rccg-m8rw-5858.