CVE-2015-2311

Integer underflow in Sandstorm Cap'n Proto before 0.4.1.1 and 0.5.x before 0.5.1.1 might allow remote peers to cause a denial of service or possibly obtain sensitive information from memory or execute arbitrary code via a crafted message.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/capnproto/capnproto/commit/26bcceda72372211063d62aab7e45665faa83633	Third Party Advisory
https://github.com/capnproto/capnproto/blob/master/security-advisories/2015-03-02-1-c%2B%2B-integer-underflow.md	Third Party Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=780566	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/03/17/3	Mailing List Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:capnproto:capnproto:0.5.0.0:::::::*
	cpe:2.3:a:capnproto:capnproto:0.5.1.0:::::::*
	cpe:2.3:a:capnproto:capnproto::::::::

Information

Published : 2017-08-09 11:29

Updated : 2017-08-17 07:35

NVD link : CVE-2015-2311

Mitre link : CVE-2015-2311

JSON object : View

CWE

CWE-191

Integer Underflow (Wrap or Wraparound)

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Products Affected

capnproto

capnproto

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