CVE-2014-6319 Auth bypass in n/a
Remote attackers can spoof email origins in Outlook Web App due to improper token validation, bypassing security controls.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2014-6319?
CVE-2014-6319 is a medium-severity authentication bypass vulnerability in Microsoft Exchange Server, published on 11 Dec 2014. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Outlook Web App (OWA) in Microsoft Exchange Server 2007 SP3, 2010 SP3, and 2013 SP1 and Cumulative Update 6 does not properly validate tokens in requests, which allows remote attackers to spoof the origin of e-mail messages via unspecified vectors, aka "Outlook Web App Token Spoofing Vulnerability."
Weakness: CWE-284
Which versions are affected by CVE-2014-6319?
It affects 1 product.
Products include Microsoft Exchange Server.
How do I fix CVE-2014-6319?
No fix has been published for CVE-2014-6319 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2014-6319 being exploited?
There is no known exploitation of CVE-2014-6319 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-7c5r-86cm-xrrp.