Attacker Value
Unknown
CVE-2011-1720
Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
MITRE ATT&CK
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Description
The SMTP server in Postfix before 2.5.13, 2.6.x before 2.6.10, 2.7.x before 2.7.4, and 2.8.x before 2.8.3, when certain Cyrus SASL authentication methods are enabled, does not create a new server handle after client authentication fails, which allows remote attackers to cause a denial of service (heap memory corruption and daemon crash) or possibly execute arbitrary code via an invalid AUTH command with one method followed by an AUTH command with a different method.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown
General Information
Vendors
- postfix
Products
- postfix 2.0.0,
- postfix 2.0.1,
- postfix 2.0.10,
- postfix 2.0.11,
- postfix 2.0.12,
- postfix 2.0.13,
- postfix 2.0.14,
- postfix 2.0.15,
- postfix 2.0.16,
- postfix 2.0.17,
- postfix 2.0.18,
- postfix 2.0.19,
- postfix 2.0.2,
- postfix 2.0.3,
- postfix 2.0.4,
- postfix 2.0.5,
- postfix 2.0.6,
- postfix 2.0.7,
- postfix 2.0.8,
- postfix 2.0.9,
- postfix 2.1.0,
- postfix 2.1.1,
- postfix 2.1.2,
- postfix 2.1.3,
- postfix 2.1.4,
- postfix 2.1.5,
- postfix 2.1.6,
- postfix 2.2.0,
- postfix 2.2.1,
- postfix 2.2.10,
- postfix 2.2.11,
- postfix 2.2.12,
- postfix 2.2.2,
- postfix 2.2.3,
- postfix 2.2.4,
- postfix 2.2.5,
- postfix 2.2.6,
- postfix 2.2.7,
- postfix 2.2.8,
- postfix 2.2.9,
- postfix 2.3,
- postfix 2.3.0,
- postfix 2.3.1,
- postfix 2.3.10,
- postfix 2.3.11,
- postfix 2.3.12,
- postfix 2.3.13,
- postfix 2.3.14,
- postfix 2.3.15,
- postfix 2.3.16,
- postfix 2.3.17,
- postfix 2.3.18,
- postfix 2.3.19,
- postfix 2.3.2,
- postfix 2.3.3,
- postfix 2.3.4,
- postfix 2.3.5,
- postfix 2.3.6,
- postfix 2.3.7,
- postfix 2.3.8,
- postfix 2.3.9,
- postfix 2.4,
- postfix 2.4.0,
- postfix 2.4.1,
- postfix 2.4.10,
- postfix 2.4.11,
- postfix 2.4.12,
- postfix 2.4.13,
- postfix 2.4.14,
- postfix 2.4.15,
- postfix 2.4.2,
- postfix 2.4.3,
- postfix 2.4.4,
- postfix 2.4.5,
- postfix 2.4.6,
- postfix 2.4.7,
- postfix 2.4.8,
- postfix 2.4.9,
- postfix 2.5.0,
- postfix 2.5.1,
- postfix 2.5.10,
- postfix 2.5.11,
- postfix 2.5.12,
- postfix 2.5.2,
- postfix 2.5.3,
- postfix 2.5.4,
- postfix 2.5.5,
- postfix 2.5.6,
- postfix 2.5.7,
- postfix 2.5.8,
- postfix 2.5.9,
- postfix 2.6,
- postfix 2.6.0,
- postfix 2.6.1,
- postfix 2.6.2,
- postfix 2.6.3,
- postfix 2.6.4,
- postfix 2.6.5,
- postfix 2.6.6,
- postfix 2.6.7,
- postfix 2.6.8,
- postfix 2.6.9,
- postfix 2.7.0,
- postfix 2.7.1,
- postfix 2.7.2,
- postfix 2.7.3,
- postfix 2.8.0,
- postfix 2.8.1,
- postfix 2.8.2
References
Advisory
