PT-2017-6569 · Sandstorm · Cap'N Proto

David Renshaw · Publicado 2017-08-09 · Atualizado 2017-08-17 · CVE-2015-2313

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Sandstorm Cap'n Proto versions prior to 0.4.1.1 Sandstorm Cap'n Proto versions 0.5.x prior to 0.5.1.2

Description The issue allows remote peers to cause a denial of service, specifically CPU consumption, by sending a crafted small message. This triggers a "tight" for loop when an application invokes the totalSize method on an object reader.

Recommendations For versions prior to 0.4.1.1, update to version 0.4.1.1 or later. For versions 0.5.x prior to 0.5.1.2, update to version 0.5.1.2 or later.

Correção

Resource Exhaustion

Enumeração de Fraquezas

CWE-400

Identificadores relacionados

CVE-2015-2313

Produtos afetados

Cap'N Proto

Referências · 12

• https://github.com/sandstorm-io/capnproto/blob/master/security-advisories/2015-03-05-0-c%2B%2B-addl-cpu-amplification.md · Nota
• https://github.com/capnproto/capnproto/blob/master/security-advisories/2015-03-05-0-c%2B%2B-addl-cpu-amplification.md · Nota
• https://github.com/capnproto/capnproto/commit/80149744bdafa3ad4eedc83f8ab675e27baee868 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2015-2313 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2015-2313 · Nota de Segurança
• https://osv.dev/vulnerability/DEBIAN-CVE-2015-2313 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2015/03/17/3 · Nota
• https://security-tracker.debian.org/tracker/CVE-2015-2313 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2015-2313 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2015-2313 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2015-2313 · Nota de Segurança
• https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=780568 · Nota