UBUNTU-CVE-2015-2313

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Source
https://ubuntu.com/security/CVE-2015-2313
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-2313.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2015-2313
Upstream
Published
2017-08-09T18:29:00Z
Modified
2025-09-08T16:43:20Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

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.

References

Affected packages

Ubuntu:14.04:LTS / capnproto

Package

Name
capnproto
Purl
pkg:deb/ubuntu/capnproto@0.4.0-1ubuntu2.1?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.4.0-1ubuntu2.1

Affected versions

0.*
0.2.1-1
0.4.0~git20131030+e7d2778-0ubuntu1
0.4.0-1ubuntu1
0.4.0-1ubuntu2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "capnproto",
            "binary_version": "0.4.0-1ubuntu2.1"
        },
        {
            "binary_name": "libcapnp-0.4.0",
            "binary_version": "0.4.0-1ubuntu2.1"
        },
        {
            "binary_name": "libcapnp-dev",
            "binary_version": "0.4.0-1ubuntu2.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-2313.json"