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CVE-2021-4173
Vulnerability Database
CVE-2021-4173
Base Score
HIGH
7.8
CVE-2021-4173
vim is vulnerable to Use After Free
Vector
LOCAL
Published By
security@huntr.dev
Published Date
Dec 27, 2021, 13:15
Weakness Type (CWE)
:
CWE-416
CVSS Metrics
CVSS v3.1
CVSS v3.0
CVSS v2
Base Score
7.8
Vector String
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Severity
HIGH
Version
3.1
Attack Vector (AV)
LOCAL
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
REQUIRED
Scope (S)
UNCHANGED
Confidentiality (C)
HIGH
Integrity (I)
HIGH
Availability (A)
HIGH
References
http://seclists.org/fulldisclosure/2022/Jul/14
http://seclists.org/fulldisclosure/2022/Mar/29
http://seclists.org/fulldisclosure/2022/May/35
http://www.openwall.com/lists/oss-security/2022/01/15/1
https://github.com/vim/vim/commit/9c23f9bb5fe435b28245ba8ac65aa0ca6b902c04
https://huntr.dev/bounties/a1b236b9-89fb-4ccf-9689-ba11b471e766
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2EY2VFBU3YGGWI5BW4XKT3F37MYGEQUD/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3FH2J57GDA2WMBS6J56F6QQRA6BXQQFZ/
https://security.gentoo.org/glsa/202208-32
https://support.apple.com/kb/HT213183
https://support.apple.com/kb/HT213256
https://support.apple.com/kb/HT213343
https://lists.debian.org/debian-lts-announce/2025/03/msg00023.html
Base Score
HIGH
7.8
Weakness Type (CWE)
:
CWE-416
CVSS Metrics
CVSS v3.1
CVSS v3.0
CVSS v2
Base Score
7.8
Vector String
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Severity
HIGH
Version
3.1
Attack Vector (AV)
LOCAL
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
REQUIRED
Scope (S)
UNCHANGED
Confidentiality (C)
HIGH
Integrity (I)
HIGH
Availability (A)
HIGH
