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Vulnerability Details : CVE-2011-2207

dirmngr before 2.1.0 improperly handles certain system calls, which allows remote attackers to cause a denial of service (DOS) via a specially-crafted certificate.
Publish Date : 2019-11-27 Last Update Date : 2019-12-13
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 295

- Products Affected By CVE-2011-2207

# Product Type Vendor Product Version Update Edition Language
1 OS Debian Debian Linux 8.0 * * * Version Details Vulnerabilities
2 Application Gnupg Gnupg * * * * Version Details Vulnerabilities
3 OS Redhat Enterprise Linux 6.0 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Debian Debian Linux 1
Gnupg Gnupg 1
Redhat Enterprise Linux 1

- References For CVE-2011-2207

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-2207
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=627377
https://access.redhat.com/security/cve/cve-2011-2207
https://www.openwall.com/lists/oss-security/2011/06/15/6
MLIST [oss-security] 20110615 Re: CVE Request / Discussion -- dirmngr -- Improper dealing with blocking system calls, when verifying a certificate
https://security-tracker.debian.org/tracker/CVE-2011-2207

- Metasploit Modules Related To CVE-2011-2207

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)
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