Microsoft: >> Exchange Server >> 5.5 Security Vulnerabilities
Modifications to ACLs (Access Control Lists) in Microsoft Exchange 5.5 do not take effect until the directory store cache is refreshed.
CVSS Score
7.5
EPSS Score
0.087
Published
1999-12-13
Microsoft Exchange 5.5 allows a remote attacker to relay email (i.e. spam) using encapsulated SMTP addresses, even if the anti-relaying features are enabled.
CVSS Score
5.0
EPSS Score
0.184
Published
1999-08-06
The LDAP bind function in Exchange 5.5 has a buffer overflow that allows a remote attacker to conduct a denial of service or execute commands.
CVSS Score
10.0
EPSS Score
0.09
Published
1998-12-01
The installation of 1ArcServe Backup and Inoculan AV client modules for Exchange create a log file, exchverify.log, which contains usernames and passwords in plaintext.
CVSS Score
4.6
EPSS Score
0.008
Published
1998-11-12
Information from SSL-encrypted sessions via PKCS #1.
CVSS Score
5.0
EPSS Score
0.051
Published
1998-06-26
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