CVE-2020-8036: str2tokbuf used incorrectly by print-someip.c
First published: Wed Nov 04 2020(Updated: )
The tok2strbuf() function in tcpdump 4.10.0-PRE-GIT was used by the SOME/IP dissector in an unsafe way.
Credit: security@tcpdump.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| tcpdump | =4.10.0 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this vulnerability?
The vulnerability ID is CVE-2020-8036.
What is the severity of CVE-2020-8036?
The severity of CVE-2020-8036 is high with a CVSS score of 7.5.
What is the affected software?
The affected software is Tcpdump Tcpdump version 4.10.0.
How was the tok2strbuf() function used in an unsafe way in this vulnerability?
The tok2strbuf() function in tcpdump 4.10.0-PRE-GIT was used by the SOME/IP dissector in an unsafe way.
Is there a fix available for CVE-2020-8036?
Yes, a fix is available. You can find more information in the reference link provided.
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- vendor/tcpdump
- canonical/tcpdump
- version/tcpdump/4.10.0