CVE-2021-3778

  1. Reconshell
  2. Vulnerabilities (CVE)
  3. CVE-2021-3778
vim is vulnerable to Heap-based Buffer Overflow

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://github.com/vim/vim/commit/65b605665997fad54ef39a93199e305af2fe4d7f Patch Third Party Advisory
https://huntr.dev/bounties/d9c17308-2c99-4f9f-a706-f7f72c24c273 Exploit Issue Tracking Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/10/01/1 Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TE62UMYBZE4AE53K6OBBWK32XQ7544QM/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S42L4Z4DTW4LHLQ4FJ33VEOXRCBE7WN4/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7K4JJBIH3OQSZRVTWKCJCDLGMFGQ5DOH/ Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/01/msg00003.html Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202208-32 Third Party Advisory
https://security.netapp.com/advisory/ntap-20221118-0003/ Third Party Advisory
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Configurations

Configuration 1 (hide)

cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 4 (hide)

cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
Information

Published : 2021-09-15 01:15

Updated : 2023-01-11 08:58

NVD link : CVE-2021-3778

Mitre link : CVE-2021-3778

JSON object : View

CWE
CWE-122

Heap-based Buffer Overflow

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Products Affected

debian

  • debian_linux

vim

  • vim

netapp

  • ontap_select_deploy_administration_utility

fedoraproject

  • fedora