Vulnerability Name:

CVE-2021-3928 (CCN-212968)

Assigned:2021-10-29
Published:2021-10-29
Updated:2022-11-09
Summary:vim is vulnerable to Use of Uninitialized Variable
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.0 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.0 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:4.6 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-457
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2021-3928

Source: MLIST
Type: Mailing List, Third Party Advisory
[oss-security] 20220114 Re: 3 new CVE's in vim

Source: XF
Type: UNKNOWN
vim-cve20213928-bo(212968)

Source: CCN
Type: Vim GIT Repository
Vim

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/vim/vim/commit/15d9890eee53afc61eb0a03b878a19cb5672f732

Source: CONFIRM
Type: Exploit, Patch, Third Party Advisory
https://huntr.dev/bounties/29c3ebd2-d601-481c-bf96-76975369d0cd

Source: CCN
Type: huntr Web site
Stack-based Buffer Overflow in vim/vim

Source: MLIST
Type: Mitigation, Third Party Advisory
[debian-lts-announce] 20220311 [SECURITY] [DLA 2947-1] vim security update

Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20221108 [SECURITY] [DLA 3182-1] vim security update

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2021-cfadac570a

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2021-b0ac29efb1

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2021-58ab85548d

Source: GENTOO
Type: Third Party Advisory
GLSA-202208-32

Vulnerable Configuration:Configuration 1:
  • cpe:/a:vim:vim:*:*:*:*:*:*:*:* (Version < 8.2.3582)

  • Configuration 2:
  • cpe:/o:fedoraproject:fedora:33:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:34:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:35:*:*:*:*:*:*:*

  • Configuration 3:
  • cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:10.0:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:51574
    P
    Security update for vim (Important)
    2022-11-29
    oval:org.opensuse.security:def:3218
    P
    vim-8.0.1568-5.17.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:94848
    P
    vim-8.0.1568-5.17.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:3284
    P
    gvim-8.0.1568-5.17.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:94914
    P
    gvim-8.0.1568-5.17.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:93143
    P
    (Important)
    2022-06-16
    oval:org.opensuse.security:def:3616
    P
    Security update for vim (Important)
    2022-06-16
    oval:org.opensuse.security:def:95246
    P
    Security update for vim (Important)
    2022-06-16
    oval:org.opensuse.security:def:93461
    P
    (Important)
    2022-06-16
    oval:org.opensuse.security:def:93821
    P
    (Important)
    2022-06-16
    oval:org.opensuse.security:def:3677
    P
    Security update for vim (Important)
    2022-06-16
    oval:org.opensuse.security:def:917
    P
    Security update for vim (Important)
    2022-06-16
    oval:org.opensuse.security:def:95307
    P
    Security update for vim (Important)
    2022-06-16
    oval:org.opensuse.security:def:94247
    P
    (Important)
    2022-06-16
    oval:org.opensuse.security:def:42398
    P
    Security update for vim (Important)
    2022-06-16
    oval:org.opensuse.security:def:93303
    P
    (Important)
    2022-06-16
    oval:org.opensuse.security:def:93615
    P
    (Important)
    2022-06-16
    oval:org.opensuse.security:def:94035
    P
    (Important)
    2022-06-16
    oval:org.opensuse.security:def:42302
    P
    Security update for vim (Important)
    2022-06-16
    oval:org.opensuse.security:def:1076
    P
    Security update for vim (Important)
    2022-06-16
    oval:org.opensuse.security:def:528
    P
    Security update for vim (Important)
    2022-06-16
    oval:org.opensuse.security:def:94456
    P
    (Important)
    2022-06-16
    oval:org.opensuse.security:def:378
    P
    vim-8.0.1568-5.17.1 on GA media (Moderate)
    2022-06-10
    oval:org.opensuse.security:def:42433
    P
    Security update for vim (Important)
    2022-04-19
    oval:org.opensuse.security:def:101769
    P
    Security update for vim (Important)
    2022-03-04
    oval:org.opensuse.security:def:99220
    P
    (Important)
    2022-03-04
    oval:org.opensuse.security:def:94059
    P
    (Important)
    2022-03-04
    oval:org.opensuse.security:def:42351
    P
    Security update for vim (Important)
    2022-03-04
    oval:org.opensuse.security:def:1091
    P
    Security update for vim (Important)
    2022-03-04
    oval:org.opensuse.security:def:100427
    P
    (Important)
    2022-03-04
    oval:org.opensuse.security:def:94480
    P
    (Important)
    2022-03-04
    oval:org.opensuse.security:def:93167
    P
    (Important)
    2022-03-04
    oval:org.opensuse.security:def:99494
    P
    (Important)
    2022-03-04
    oval:org.opensuse.security:def:93485
    P
    (Important)
    2022-03-04
    oval:org.opensuse.security:def:100761
    P
    (Important)
    2022-03-04
    oval:org.opensuse.security:def:93847
    P
    (Important)
    2022-03-04
    oval:org.opensuse.security:def:42208
    P
    Security update for vim (Important)
    2022-03-04
    oval:org.opensuse.security:def:962
    P
    Security update for vim (Important)
    2022-03-04
    oval:org.opensuse.security:def:99756
    P
    (Important)
    2022-03-04
    oval:org.opensuse.security:def:94273
    P
    (Important)
    2022-03-04
    oval:org.opensuse.security:def:101654
    P
    Security update for vim (Important)
    2022-03-04
    oval:org.opensuse.security:def:93325
    P
    (Important)
    2022-03-04
    oval:org.opensuse.security:def:100089
    P
    (Important)
    2022-03-04
    oval:org.opensuse.security:def:93636
    P
    (Important)
    2022-03-04
    BACK
    vim vim *
    fedoraproject fedora 33
    fedoraproject fedora 34
    fedoraproject fedora 35
    debian debian linux 9.0
    debian debian linux 10.0