[SECURITY] [DLA 2820-1] atftp security update

2021-11-1700:28:55

lists.debian.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

65.7%

JSON

Debian LTS Advisory DLA-2820-1 [email protected]
https://www.debian.org/lts/security/ Thorsten Alteholz
November 17, 2021 https://wiki.debian.org/LTS

Package : atftp
Version : 0.7.git20120829-3.1~deb9u2
CVE ID : CVE-2020-6097 CVE-2021-41054

Two issues have been found in atftp, an advanced TFTP client.
Both are related to sending crafted requests to the server and triggering
a denial-of-service due to for example a buffer overflow.

For Debian 9 stretch, these problems have been fixed in version
0.7.git20120829-3.1~deb9u2.

We recommend that you upgrade your atftp packages.

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

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
Debian10mipsatftpd-dbgsym< 0.7.git20120829-3.2~deb10u2atftpd-dbgsym_0.7.git20120829-3.2~deb10u2_mips.deb
Debian11amd64atftp< 0.7.git20120829-3.3+deb11u1atftp_0.7.git20120829-3.3+deb11u1_amd64.deb
Debian11ppc64elatftpd-dbgsym< 0.7.git20120829-3.3+deb11u1atftpd-dbgsym_0.7.git20120829-3.3+deb11u1_ppc64el.deb
Debian10mipselatftp-dbgsym< 0.7.git20120829-3.2~deb10u2atftp-dbgsym_0.7.git20120829-3.2~deb10u2_mipsel.deb
Debian10arm64atftp-dbgsym< 0.7.git20120829-3.2~deb10u2atftp-dbgsym_0.7.git20120829-3.2~deb10u2_arm64.deb
Debian10armhfatftp< 0.7.git20120829-3.2~deb10u2atftp_0.7.git20120829-3.2~deb10u2_armhf.deb
Debian10ppc64elatftp-dbgsym< 0.7.git20120829-3.2~deb10u2atftp-dbgsym_0.7.git20120829-3.2~deb10u2_ppc64el.deb
Debian9amd64atftp< 0.7.git20120829-3.1~deb9u2atftp_0.7.git20120829-3.1~deb9u2_amd64.deb
Debian11ppc64elatftp-dbgsym< 0.7.git20120829-3.3+deb11u1atftp-dbgsym_0.7.git20120829-3.3+deb11u1_ppc64el.deb
Debian10armelatftpd< 0.7.git20120829-3.2~deb10u2atftpd_0.7.git20120829-3.2~deb10u2_armel.deb

OS	Version	Architecture	Package	Version	Filename
Debian	10	mips	atftpd-dbgsym	< 0.7.git20120829-3.2~deb10u2	atftpd-dbgsym_0.7.git20120829-3.2~deb10u2_mips.deb
Debian	11	amd64	atftp	< 0.7.git20120829-3.3+deb11u1	atftp_0.7.git20120829-3.3+deb11u1_amd64.deb
Debian	11	ppc64el	atftpd-dbgsym	< 0.7.git20120829-3.3+deb11u1	atftpd-dbgsym_0.7.git20120829-3.3+deb11u1_ppc64el.deb
Debian	10	mipsel	atftp-dbgsym	< 0.7.git20120829-3.2~deb10u2	atftp-dbgsym_0.7.git20120829-3.2~deb10u2_mipsel.deb
Debian	10	arm64	atftp-dbgsym	< 0.7.git20120829-3.2~deb10u2	atftp-dbgsym_0.7.git20120829-3.2~deb10u2_arm64.deb
Debian	10	armhf	atftp	< 0.7.git20120829-3.2~deb10u2	atftp_0.7.git20120829-3.2~deb10u2_armhf.deb
Debian	10	ppc64el	atftp-dbgsym	< 0.7.git20120829-3.2~deb10u2	atftp-dbgsym_0.7.git20120829-3.2~deb10u2_ppc64el.deb
Debian	9	amd64	atftp	< 0.7.git20120829-3.1~deb9u2	atftp_0.7.git20120829-3.1~deb9u2_amd64.deb
Debian	11	ppc64el	atftp-dbgsym	< 0.7.git20120829-3.3+deb11u1	atftp-dbgsym_0.7.git20120829-3.3+deb11u1_ppc64el.deb
Debian	10	armel	atftpd	< 0.7.git20120829-3.2~deb10u2	atftpd_0.7.git20120829-3.2~deb10u2_armel.deb