Integer overflow in Capnproto
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.
EPSS: 0.025 (83.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Capnproto — versions 0.5.0.0, 0.5.1.0
- N/a — versions n/a
Weakness classification (CWE)
References
- security@debian.org (Mailing List, Third Party Advisory, x_refsource_MISC)
- security@debian.org (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- security@debian.org (x_refsource_CONFIRM, Third Party Advisory)
- security@debian.org (x_refsource_CONFIRM, Third Party Advisory)
Frequently asked questions
- What is CVE-2015-2311?
- CVE-2015-2311 is a critical-severity vulnerability in Capnproto, classified under Integer Underflow. CVSS score: 9.8/10. Published 2017-08-09.
- How severe is CVE-2015-2311?
- Critical severity. CVSS v3 base score is 9.8 out of 10.