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ubuntuUbuntuUSN-4252-2
HistoryJan 27, 2020 - 12:00 a.m.

tcpdump vulnerabilities

2020-01-2700:00:00
ubuntu.com
77

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

Low

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.012 Low

EPSS

Percentile

85.3%

Releases

  • Ubuntu 14.04 ESM
  • Ubuntu 12.04

Packages

  • tcpdump - command-line network traffic analyzer

Details

USN-4252-1 fixed several vulnerabilities in tcpdump. This update provides
the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.

Original advisory details:

Multiple security issues were discovered in tcpdump. A remote attacker
could use these issues to cause tcpdump to crash, resulting in a denial of
service, or possibly execute arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu14.04noarchtcpdump< 4.9.3-0ubuntu0.14.04.1+esm1UNKNOWN
Ubuntu14.04noarchtcpdump< 4.9.2-0ubuntu0.14.04.1UNKNOWN
Ubuntu14.04noarchtcpdump-dbgsym< 4.9.2-0ubuntu0.14.04.1UNKNOWN
Ubuntu12.04noarchtcpdump< 4.9.3-0ubuntu0.12.04.1UNKNOWN
Ubuntu12.04noarchtcpdump-dbgsym< 4.9.3-0ubuntu0.12.04.1UNKNOWN

References

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

Low

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.012 Low

EPSS

Percentile

85.3%