{"id":"CVE-2015-2313","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.","modified":"2026-04-10T03:46:13.467792Z","published":"2017-08-09T18:29:01Z","references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2015/03/17/3"},{"type":"ADVISORY","url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=780568"},{"type":"ADVISORY","url":"https://github.com/capnproto/capnproto/blob/master/security-advisories/2015-03-05-0-c%2B%2B-addl-cpu-amplification.md"},{"type":"ADVISORY","url":"https://github.com/capnproto/capnproto/commit/80149744bdafa3ad4eedc83f8ab675e27baee868"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2015/03/17/3"},{"type":"ARTICLE","url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=780568"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}