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Vulnerability Details : CVE-2015-2313

Sandstorm Cap'n Proto before 0.4.1.1 and 0.5.x before 0.5.1.2, when an application invokes the totalSize method on an object reader, allows remote peers to cause a denial of service (CPU consumption) via a crafted small message, which triggers a "tight" for loop. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-2312.
Publish Date : 2017-08-09 Last Update Date : 2017-08-17
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- CVSS Scores & Vulnerability Types

CVSS Score
7.8
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 Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
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 400

- Products Affected By CVE-2015-2313

# Product Type Vendor Product Version Update Edition Language
1 Application Capnproto Capnproto 0.4.1.0 Version Details Vulnerabilities
2 Application Capnproto Capnproto 0.5.0.0 Version Details Vulnerabilities
3 Application Capnproto Capnproto 0.5.1.0 Version Details Vulnerabilities
4 Application Capnproto Capnproto 0.5.1.1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Capnproto Capnproto 4

- References For CVE-2015-2313

https://github.com/capnproto/capnproto/blob/master/security-advisories/2015-03-05-0-c%2B%2B-addl-cpu-amplification.md CONFIRM
https://github.com/capnproto/capnproto/commit/80149744bdafa3ad4eedc83f8ab675e27baee868 CONFIRM
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=780568
http://www.openwall.com/lists/oss-security/2015/03/17/3
MLIST [oss-security] 20150317 Re: CVE Request: Cap'n Proto: Several issues

- Metasploit Modules Related To CVE-2015-2313

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