7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.004 Low
EPSS
Percentile
71.8%
Heap buffer overflow in vim_strncpy find_word in GitHub repository vim/vim
prior to 8.2.4919. This vulnerability is capable of crashing software,
Bypass Protection Mechanism, Modify Memory, and possible remote execution
Author | Note |
---|---|
ccdm94 | for xenial and earlier, patched file should be src/spell.c instead of src/spellfile.c. |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | vim | < 2:8.0.1453-1ubuntu1.9 | UNKNOWN |
ubuntu | 20.04 | noarch | vim | < 2:8.1.2269-1ubuntu5.8 | UNKNOWN |
ubuntu | 22.04 | noarch | vim | < 2:8.2.3995-1ubuntu2.1 | UNKNOWN |
ubuntu | 14.04 | noarch | vim | < 2:7.4.052-1ubuntu3.1+esm5) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 16.04 | noarch | vim | < 2:7.4.1689-3ubuntu1.5+esm6) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
github.com/vim/vim/commit/7c824682d2028432ee082703ef0ab399867a089b
github.com/vim/vim/commit/7c824682d2028432ee082703ef0ab399867a089b (v8.2.4919)
huntr.dev/bounties/520ce714-bfd2-4646-9458-f52cd22bb2fb
launchpad.net/bugs/cve/CVE-2022-1621
nvd.nist.gov/vuln/detail/CVE-2022-1621
security-tracker.debian.org/tracker/CVE-2022-1621
ubuntu.com/security/notices/USN-5460-1
ubuntu.com/security/notices/USN-5613-1
www.cve.org/CVERecord?id=CVE-2022-1621
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.004 Low
EPSS
Percentile
71.8%