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Vulnerability Details :
CVE-2020-8037
Summary
Similar CVEs
Assigner
-
Tcpdump
Assigner Org ID
-
cfdbb673-b408-4d03-89c1-c3d73ed80896
Published At
-
04 Nov, 2020 | 17:55
Updated At
-
16 Sep, 2024 | 20:27
Rejected At
-
Credits
ppp decapsulator can be convinced to allocate a large amount of memory
The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.
Vendors
-
Not available
Products
-
Metrics (CVSS)
Version
Base score
Base severity
Vector
Weaknesses
Attack Patterns
Solution/Workaround
References
Hyperlink
Resource Type
EPSS History
Score
Latest Score
-
N/A
Loading...
No data available for selected date range
Percentile
Latest Percentile
-
N/A
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No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼
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 | 20:27
Rejected At
:
▼
CVE Numbering Authority (CNA)
ppp decapsulator can be convinced to allocate a large amount of memory
The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.
Affected Products
Vendor
tcpdump & libpcap
The TCPdump Group
Product
tcpdump
Versions
Affected
4.9.3
Problem Types
Type
CWE ID
Description
text
N/A
memory overallocation error
Type:
text
CWE ID:
N/A
Description:
memory overallocation error
Metrics
Version
Base score
Base severity
Vector
Metrics Other Info
Impacts
CAPEC ID
Description
Solutions
Configurations
Workarounds
Exploits
Credits
Hardik Shah
Timeline
Event
Date
Replaced By
Rejected Reason
References
Hyperlink
Resource
https://github.com/the-tcpdump-group/tcpdump/commit/32027e199368dad9508965aae8cd8de5b6ab5231
x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2020/11/msg00018.html
mailing-list
x_refsource_MLIST
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LWDBONZVLC6BAOR2KM376DJCM4H3FERV/
vendor-advisory
x_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F2MX34MJIUJQGL6CMEPLTKFOOOC3CJ4Z/
vendor-advisory
x_refsource_FEDORA
http://seclists.org/fulldisclosure/2021/Apr/51
mailing-list
x_refsource_FULLDISC
https://support.apple.com/kb/HT212325
x_refsource_CONFIRM
https://support.apple.com/kb/HT212326
x_refsource_CONFIRM
https://support.apple.com/kb/HT212327
x_refsource_CONFIRM
Hyperlink:
https://github.com/the-tcpdump-group/tcpdump/commit/32027e199368dad9508965aae8cd8de5b6ab5231
Resource:
x_refsource_MISC
Hyperlink:
https://lists.debian.org/debian-lts-announce/2020/11/msg00018.html
Resource:
mailing-list
x_refsource_MLIST
Hyperlink:
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LWDBONZVLC6BAOR2KM376DJCM4H3FERV/
Resource:
vendor-advisory
x_refsource_FEDORA
Hyperlink:
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F2MX34MJIUJQGL6CMEPLTKFOOOC3CJ4Z/
Resource:
vendor-advisory
x_refsource_FEDORA
Hyperlink:
http://seclists.org/fulldisclosure/2021/Apr/51
Resource:
mailing-list
x_refsource_FULLDISC
Hyperlink:
https://support.apple.com/kb/HT212325
Resource:
x_refsource_CONFIRM
Hyperlink:
https://support.apple.com/kb/HT212326
Resource:
x_refsource_CONFIRM
Hyperlink:
https://support.apple.com/kb/HT212327
Resource:
x_refsource_CONFIRM
▼
Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
Version
Base score
Base severity
Vector
Metrics Other Info
Impacts
CAPEC ID
Description
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
Event
Date
Replaced By
Rejected Reason
References
Hyperlink
Resource
https://github.com/the-tcpdump-group/tcpdump/commit/32027e199368dad9508965aae8cd8de5b6ab5231
x_refsource_MISC
x_transferred
https://lists.debian.org/debian-lts-announce/2020/11/msg00018.html
mailing-list
x_refsource_MLIST
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LWDBONZVLC6BAOR2KM376DJCM4H3FERV/
vendor-advisory
x_refsource_FEDORA
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F2MX34MJIUJQGL6CMEPLTKFOOOC3CJ4Z/
vendor-advisory
x_refsource_FEDORA
x_transferred
http://seclists.org/fulldisclosure/2021/Apr/51
mailing-list
x_refsource_FULLDISC
x_transferred
https://support.apple.com/kb/HT212325
x_refsource_CONFIRM
x_transferred
https://support.apple.com/kb/HT212326
x_refsource_CONFIRM
x_transferred
https://support.apple.com/kb/HT212327
x_refsource_CONFIRM
x_transferred
Hyperlink:
https://github.com/the-tcpdump-group/tcpdump/commit/32027e199368dad9508965aae8cd8de5b6ab5231
Resource:
x_refsource_MISC
x_transferred
Hyperlink:
https://lists.debian.org/debian-lts-announce/2020/11/msg00018.html
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink:
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LWDBONZVLC6BAOR2KM376DJCM4H3FERV/
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink:
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F2MX34MJIUJQGL6CMEPLTKFOOOC3CJ4Z/
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink:
http://seclists.org/fulldisclosure/2021/Apr/51
Resource:
mailing-list
x_refsource_FULLDISC
x_transferred
Hyperlink:
https://support.apple.com/kb/HT212325
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink:
https://support.apple.com/kb/HT212326
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink:
https://support.apple.com/kb/HT212327
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼
National Vulnerability Database (NVD)
nvd.nist.gov
Source
:
security@tcpdump.org
Published At
:
04 Nov, 2020 | 18:15
Updated At
:
07 Nov, 2023 | 03:26
The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.
CISA Catalog
Date Added
Due Date
Vulnerability Name
Required Action
N/A
Date Added:
N/A
Due Date:
N/A
Vulnerability Name:
N/A
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
>>
tcpdump
>>
4.9.3
cpe:2.3:a:tcpdump:tcpdump:4.9.3:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>
debian_linux
>>
9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Fedora Project
fedoraproject
>>
fedora
>>
32
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
Fedora Project
fedoraproject
>>
fedora
>>
33
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
Versions before 10.14.6(exclusive)
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
Versions from 10.15(inclusive) to 10.15.7(exclusive)
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:-:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-001:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-002:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-001:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-002:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-003:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-004:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-005:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-006:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-007:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-001:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
10.15.7
cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
10.15.7
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
10.15.7
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*
Apple Inc.
apple
>>
mac_os_x
>>
10.15.7
cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:*:*:*:*:*:*
Apple Inc.
apple
>>
macos
>>
Versions from 11.0(inclusive) to 11.3(exclusive)
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Load More
Weaknesses
CWE ID
Type
Source
CWE-770
Primary
nvd@nist.gov
CWE ID:
CWE-770
Type:
Primary
Source:
nvd@nist.gov
Evaluator Description
Evaluator Impact
Evaluator Solution
Vendor Statements
References
Hyperlink
Source
Resource
http://seclists.org/fulldisclosure/2021/Apr/51
security@tcpdump.org
Mailing List
Third Party Advisory
https://github.com/the-tcpdump-group/tcpdump/commit/32027e199368dad9508965aae8cd8de5b6ab5231
security@tcpdump.org
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/11/msg00018.html
security@tcpdump.org
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F2MX34MJIUJQGL6CMEPLTKFOOOC3CJ4Z/
security@tcpdump.org
N/A
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LWDBONZVLC6BAOR2KM376DJCM4H3FERV/
security@tcpdump.org
N/A
https://support.apple.com/kb/HT212325
security@tcpdump.org
Third Party Advisory
https://support.apple.com/kb/HT212326
security@tcpdump.org
Third Party Advisory
https://support.apple.com/kb/HT212327
security@tcpdump.org
Third Party Advisory
Hyperlink:
http://seclists.org/fulldisclosure/2021/Apr/51
Source:
security@tcpdump.org
Resource:
Mailing List
Third Party Advisory
Hyperlink:
https://github.com/the-tcpdump-group/tcpdump/commit/32027e199368dad9508965aae8cd8de5b6ab5231
Source:
security@tcpdump.org
Resource:
Patch
Third Party Advisory
Hyperlink:
https://lists.debian.org/debian-lts-announce/2020/11/msg00018.html
Source:
security@tcpdump.org
Resource:
Mailing List
Third Party Advisory
Hyperlink:
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F2MX34MJIUJQGL6CMEPLTKFOOOC3CJ4Z/
Source:
security@tcpdump.org
Resource:
N/A
Hyperlink:
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LWDBONZVLC6BAOR2KM376DJCM4H3FERV/
Source:
security@tcpdump.org
Resource:
N/A
Hyperlink:
https://support.apple.com/kb/HT212325
Source:
security@tcpdump.org
Resource:
Third Party Advisory
Hyperlink:
https://support.apple.com/kb/HT212326
Source:
security@tcpdump.org
Resource:
Third Party Advisory
Hyperlink:
https://support.apple.com/kb/HT212327
Source:
security@tcpdump.org
Resource:
Third Party Advisory
Change History
0
Information is not available yet
Similar CVEs
0
Records found
Details not found