CVEvulnerability
CVE-2020-29394
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-11-30
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
Description
A buffer overflow in the dlt_filter_load function in dlt_common.c from dlt-daemon through 2.18.5 (GENIVI Diagnostic Log and Trace) allows arbitrary code execution because fscanf is misused (no limit on the number of characters to be read in the format argument).
Affected configurations
• genivi diagnostic log and trace (<= 2.18.5)
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://github.com/GENIVI/dlt-daemon/issues/274 Exploit, Patch, Third Party Advisory
- https://github.com/GENIVI/dlt-daemon/pull/275 Patch, Third Party Advisory
- https://github.com/GENIVI/dlt-daemon/pull/288 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/12/msg00016.html Mailing List, Third Party Advisory
- https://github.com/GENIVI/dlt-daemon/issues/274 Exploit, Patch, Third Party Advisory
- https://github.com/GENIVI/dlt-daemon/pull/275 Patch, Third Party Advisory
- https://github.com/GENIVI/dlt-daemon/pull/288 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/12/msg00016.html Mailing List, Third Party Advisory