High severity · published Mar 2, 2017
CVE-2017-6384
Memory leak in the login_user function in saslserv/main.c in saslserv/main.so in Atheme 7.2.7 allows a remote unauthenticated attacker to consume memory and cause a denial of…
7.5
CVSS
2%
EPSS
No
On KEV
Description
Memory leak in the login_user function in saslserv/main.c in saslserv/main.so in Atheme 7.2.7 allows a remote unauthenticated attacker to consume memory and cause a denial of service. This is fixed in 7.2.8.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AT
Atheme · Atheme
7.2.7 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-6384
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-6384
www.securityfocus.com
http://www.securityfocus.com/bid/96552
Issue Tracking
https://github.com/atheme/atheme/pull/539
Patch
https://github.com/atheme/atheme/releases/tag/v7.2.8
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