First published: Tue Jun 05 2001(Updated: )
Microsoft Outlook 8.5 and earlier, and Outlook Express 5 and earlier, with the "Automatically put people I reply to in my address book" option enabled, do not notify the user when the "Reply-To" address is different than the "From" address, which could allow an untrusted remote attacker to spoof legitimate addresses and intercept email from the client that is intended for another user.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
Microsoft Outlook | =97 | |
Microsoft Outlook | =98 | |
Microsoft Outlook | =2000 | |
Microsoft Outlook Express | =4.0 | |
Microsoft Outlook Express | =4.5 | |
Microsoft Outlook Express | =4.27.3110 | |
Microsoft Outlook Express | =4.72.2106 | |
Microsoft Outlook Express | =4.72.3120.0 | |
Microsoft Outlook Express | =4.72.3612 | |
Microsoft Outlook Express | =5.0 | |
Microsoft Outlook Express | =5.5 |
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CVE-2001-1088 is classified as a moderate severity vulnerability.
To mitigate CVE-2001-1088, disable the "Automatically put people I reply to in my address book" option in Microsoft Outlook or Outlook Express.
CVE-2001-1088 affects Microsoft Outlook versions 97, 98, 2000 and Outlook Express versions through 5.5.
CVE-2001-1088 allows an untrusted remote attacker to spoof legitimate email addresses.
Yes, there have been known exploits that take advantage of the vulnerability in CVE-2001-1088.