NULL pointer dereference in Ccn-Lite
CVE-2017-12464
ccn-lite-valid.c in CCN-lite before 2.00 allows context-dependent attackers to cause a denial of service (NULL pointer dereference) via vectors involving the keyfile variable.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.015 (73.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 73.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/cn-uofbasel/ccn-lite/releases/tag/2.0.0 (Third Party Advisory, Release Notes)
- github.com/cn-uofbasel/ccn-lite/issues/130 (Third Party Advisory)
Frequently asked questions
- What is CVE-2017-12464?
- CVE-2017-12464 is a high-severity vulnerability in Ccn-Lite, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2018-02-07.
- How severe is CVE-2017-12464?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2017-12464 known to be exploited?
- 6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.