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CVE-2020-8037

nvd nist
Published: Nov 4, 2020Modified: Nov 21, 2024

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.

Affected (22)

Products: Tcpdump: Tcpdump · Debian: Debian Linux · Fedoraproject: Fedora · +1 more
Show all products
Tcpdump: Tcpdump · Debian: Debian Linux · Fedoraproject: Fedora · Apple: Mac Os X, Macos
Tcpdump
1 product
Tcpdump
Debian
1 product
Debian Linux
Fedoraproject
1 product
Fedora
Apple
2 products
Mac Os X
Macos
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Tcpdump
Version 4.9.3
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Debian Linux
Version 9.0
Configuration C
2 vulnerable
Vulnerable SoftwareAffected Versions
Fedoraproject
Fedora
Version 32
Fedora
Version 33
Configuration D
18 vulnerable
Vulnerable SoftwareAffected Versions
Apple
Mac Os X
Before 10.14.6
Mac Os X
From 10.15 to 10.15.7
Mac Os X
Version 10.14.6
Mac Os X
Version 10.14.6 security_update_2019-001
Mac Os X
Version 10.14.6 security_update_2019-002
Mac Os X
Version 10.14.6 security_update_2020-001
Mac Os X
Version 10.14.6 security_update_2020-002
Mac Os X
Version 10.14.6 security_update_2020-003
Mac Os X
Version 10.14.6 security_update_2020-004
Mac Os X
Version 10.14.6 security_update_2020-005
Mac Os X
Version 10.14.6 security_update_2020-006
Mac Os X
Version 10.14.6 security_update_2020-007
Mac Os X
Version 10.14.6 security_update_2021-001
Mac Os X
Version 10.15.7
Mac Os X
Version 10.15.7 security_update_2020-001
Mac Os X
Version 10.15.7 security_update_2021-001
Mac Os X
Version 10.15.7 supplemental_update
Macos
From 11.0 to 11.3

Related CWEs

CWE-770
Allocation of Resources Without Limits or Throttling
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

References (16)

Source: security@tcpdump.org
Mailing ListThird Party Advisory
Source: security@tcpdump.org
PatchThird Party Advisory
Source: security@tcpdump.org
Mailing ListThird Party Advisory
Source: security@tcpdump.org
Source: security@tcpdump.org
Source: security@tcpdump.org
Third Party Advisory
Source: security@tcpdump.org
Third Party Advisory
Source: security@tcpdump.org
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.