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Vulnerability Details :

CVE-2020-8036

Summary

Assigner-Tcpdump

Assigner Org ID-cfdbb673-b408-4d03-89c1-c3d73ed80896

Published At-04 Nov, 2020 | 17:55

Updated At-16 Sep, 2024 | 23:42

str2tokbuf used incorrectly by print-someip.c

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

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:Tcpdump

Assigner Org ID:cfdbb673-b408-4d03-89c1-c3d73ed80896

Published At:04 Nov, 2020 | 17:55

Updated At:16 Sep, 2024 | 23:42

▼CVE Numbering Authority (CNA)

str2tokbuf used incorrectly by print-someip.c

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

Affected Products

Vendor

tcpdump & libpcap

Product

tcpdump

Versions

Affected

4.10.0-PRE-GIT

Problem Types

Type	CWE ID	Description
text	N/A	overread error

Type: text

CWE ID: N/A

Description: overread error

Credits

Reza Mirzazade farkhani of iseclab.org

References

Hyperlink	Resource
https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84f0d607c53d43	x_refsource_MISC

Hyperlink: https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84f0d607c53d43

Resource:

x_refsource_MISC

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84f0d607c53d43	x_refsource_MISC x_transferred

Hyperlink: https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84f0d607c53d43

Resource:

x_refsource_MISC

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:security@tcpdump.org

Published At:04 Nov, 2020 | 18:15

Updated At:25 Nov, 2020 | 18:45

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

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary	2.0	5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P

Type: Primary

Version: 3.1

Base score: 7.5

Base severity: HIGH

Vector:

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

Type: Primary

Version: 2.0

Base score: 5.0

Base severity: MEDIUM

Vector:

AV:N/AC:L/Au:N/C:N/I:N/A:P

CPE Matches

tcpdump & libpcap

>>tcpdump>>4.10.0

cpe:2.3:a:tcpdump:tcpdump:4.10.0:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-125	Primary	nvd@nist.gov

CWE ID: CWE-125

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84f0d607c53d43	security@tcpdump.org	Patch Third Party Advisory

Hyperlink: https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84f0d607c53d43

Source: security@tcpdump.org

Resource:

Patch

Third Party Advisory

CVE-2020-8036

Credits

str2tokbuf used incorrectly by print-someip.c

Vendors

Products

Metrics (CVSS)

Weaknesses

Attack Patterns

Solution/Workaround

References

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

Stakeholder-Specific Vulnerability Categorization (SSVC)

Affected Products

Affected

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History

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