Buffer overflow in Genivi Diagnostic Log And Trace
CVE-2020-36244
The daemon in GENIVI diagnostic log and trace (DLT), is vulnerable to a heap-based buffer overflow that could allow an attacker to remotely execute arbitrary code on the DLT-Daemon (versions prior to 2.18.6).
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.042 (90.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 90.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.042 · newest: 0.042 · change: 0.000
Affected products
- Genivi Diagnostic Log And Trace
- Debian Linux — versions 10.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/GENIVI/dlt-daemon/issues/265 (Third Party Advisory)
- github.com/GENIVI/dlt-daemon/compare/v2.18.5...v2.18.6 (Patch, Third Party Advisory)
- us-cert.cisa.gov/ics/advisories/icsa-21-147-01 (US Government Resource, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2022/12/msg00016.html (mailing-list, Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-36244?
- CVE-2020-36244 is a critical-severity vulnerability in Genivi Diagnostic Log And Trace, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2021-02-10.
- How severe is CVE-2020-36244?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-36244 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.