CVE-2020-8036 — HIGH (7.5) — White Hats Nepal

Vulnerability Description

The tok2strbuf() function in tcpdump 4.10.0-PRE-GIT was used by the SOME/IP dissector in an unsafe way.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tcpdump	Tcpdump	4.10.0

Related Weaknesses (CWE)

CWE-125

References

https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84PatchThird Party Advisory
https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84PatchThird Party Advisory

FAQ

What is CVE-2020-8036?

CVE-2020-8036 is a vulnerability with a CVSS score of 7.5 (HIGH). The tok2strbuf() function in tcpdump 4.10.0-PRE-GIT was used by the SOME/IP dissector in an unsafe way.

How severe is CVE-2020-8036?

CVE-2020-8036 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-8036?

Check the references section above for vendor advisories and patch information. Affected products include: Tcpdump Tcpdump.