Integer overflow in Capnproto
CVE-2015-2310
Integer overflow in layout.c++ in Sandstorm Cap'n Proto before 0.4.1.1 and 0.5.x before 0.5.1.1 allows remote peers to cause a denial of service or possibly obtain sensitive information from memory via a crafted message, related to pointer validation.
Vulnerability class: Integer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.
EPSS exploit prediction
EPSS: 0.018 (77.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 77.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/capnproto/capnproto/blob/master/security-advisories/2015-03-02-0-c++… (Third Party Advisory)
- bugs.debian.org/cgi-bin/bugreport.cgi (Mailing List, Third Party Advisory)
- www.openwall.com/lists/oss-security/2015/03/17/3 (mailing-list, Mailing List, Third Party Advisory)
- github.com/capnproto/capnproto/commit/f343f0dbd0a2e87f17cd74f14186ed73e3fbdbfa (Third Party Advisory)
Frequently asked questions
- What is CVE-2015-2310?
- CVE-2015-2310 is a critical-severity vulnerability in Capnproto, classified under Integer Overflow or Wraparound. CVSS score: 9.1/10. Published 2017-08-09.
- How severe is CVE-2015-2310?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2015-2310 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.