CVE-2021-46671

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-46671
options.c in atftp before 0.7.5 reads past the end of an array, and consequently discloses server-side /etc/group data to a remote client.

5.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
https://bugs.debian.org/1004974 Exploit Issue Tracking Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/05/msg00040.html Mailing List Third Party Advisory
https://sourceforge.net/p/atftp/code/ci/9cf799c40738722001552618518279e9f0ef62e5 Patch Third Party Advisory
https://bugs.debian.org/1004974 Exploit Issue Tracking Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/05/msg00040.html Mailing List Third Party Advisory
https://sourceforge.net/p/atftp/code/ci/9cf799c40738722001552618518279e9f0ef62e5 Patch Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:atftp_project:atftp:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
History

21 Nov 2024, 06:34

Type Values Removed Values Added
References () https://bugs.debian.org/1004974 - Exploit, Issue Tracking, Mailing List, Third Party Advisory () https://bugs.debian.org/1004974 - Exploit, Issue Tracking, Mailing List, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2022/05/msg00040.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2022/05/msg00040.html - Mailing List, Third Party Advisory
References () https://sourceforge.net/p/atftp/code/ci/9cf799c40738722001552618518279e9f0ef62e5 - Patch, Third Party Advisory () https://sourceforge.net/p/atftp/code/ci/9cf799c40738722001552618518279e9f0ef62e5 - Patch, Third Party Advisory

14 Oct 2022, 03:55

Type Values Removed Values Added
CPE cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
References (MLIST) https://lists.debian.org/debian-lts-announce/2022/05/msg00040.html - (MLIST) https://lists.debian.org/debian-lts-announce/2022/05/msg00040.html - Mailing List, Third Party Advisory

02 Jun 2022, 14:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2022/05/msg00040.html -

09 Feb 2022, 02:32

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 5.3
CPE cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:a:atftp_project:atftp:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
CWE CWE-125
References (MISC) https://bugs.debian.org/1004974 - (MISC) https://bugs.debian.org/1004974 - Exploit, Issue Tracking, Mailing List, Third Party Advisory
References (MISC) https://sourceforge.net/p/atftp/code/ci/9cf799c40738722001552618518279e9f0ef62e5 - (MISC) https://sourceforge.net/p/atftp/code/ci/9cf799c40738722001552618518279e9f0ef62e5 - Patch, Third Party Advisory

04 Feb 2022, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-02-04 21:15

Updated : 2024-11-21 06:34

NVD link : CVE-2021-46671

Mitre link : CVE-2021-46671

CVE.ORG link : CVE-2021-46671

JSON object : View

Products Affected

debian

  • debian_linux

atftp_project

  • atftp
CWE
CWE-125

Out-of-bounds Read