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debianDebianDEBIAN:DLA-2468-1:C15EA
HistoryNov 28, 2020 - 11:09 p.m.

[SECURITY] [DLA 2468-1] tcpflow security update

2020-11-2823:09:33
lists.debian.org
42

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

9.3 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.8%


Debian LTS Advisory DLA-2468-1 [email protected]
https://www.debian.org/lts/security/ Thorsten Alteholz
November 29, 2020 https://wiki.debian.org/LTS


Package : tcpflow
Version : 1.4.4+repack1-3+deb8u1
CVE ID : CVE-2018-14938

An issue has been found in tcpflow, a TCP flow recorder.

Due to an overflow vulnerability in function handle_80211, an
out-of-bounds read with access to sensitive memory or a denial of service
might happen.

For Debian 9 stretch, this problem has been fixed in version
1.4.4+repack1-3+deb8u1.

We recommend that you upgrade your tcpflow packages.

For the detailed security status of tcpflow please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/tcpflow

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

OSVersionArchitecturePackageVersionFilename
Debian9alltcpflow< 1.4.4+repack1-3+deb8u1tcpflow_1.4.4+repack1-3+deb8u1_all.deb

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

9.3 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.8%