UBUNTU-CVE-2024-43790

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Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2024-43790
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-43790.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2024-43790
Related
Published
2024-08-22T22:15:00Z
Modified
2024-08-22T22:15:00Z
Summary
[none]
Details

Vim is an open source command line text editor. When performing a search and displaying the search-count message is disabled (:set shm+=S), the search pattern is displayed at the bottom of the screen in a buffer (msgbuf). When right-left mode (:set rl) is enabled, the search pattern is reversed. This happens by allocating a new buffer. If the search pattern contains some ASCII NUL characters, the buffer allocated will be smaller than the original allocated buffer (because for allocating the reversed buffer, the strlen() function is called, which only counts until it notices an ASCII NUL byte ) and thus the original length indicator is wrong. This causes an overflow when accessing characters inside the msgbuf by the previously (now wrong) length of the msgbuf. The issue has been fixed as of Vim patch v9.1.0689.

References

Affected packages

Ubuntu:Pro:14.04:LTS / vim

Package

Name
vim

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:7.*

2:7.4.000-1ubuntu2
2:7.4.052-1ubuntu1
2:7.4.052-1ubuntu2
2:7.4.052-1ubuntu3
2:7.4.052-1ubuntu3.1
2:7.4.052-1ubuntu3.1+esm1
2:7.4.052-1ubuntu3.1+esm3
2:7.4.052-1ubuntu3.1+esm4
2:7.4.052-1ubuntu3.1+esm5
2:7.4.052-1ubuntu3.1+esm6
2:7.4.052-1ubuntu3.1+esm7
2:7.4.052-1ubuntu3.1+esm8
2:7.4.052-1ubuntu3.1+esm9
2:7.4.052-1ubuntu3.1+esm10
2:7.4.052-1ubuntu3.1+esm11
2:7.4.052-1ubuntu3.1+esm12
2:7.4.052-1ubuntu3.1+esm13
2:7.4.052-1ubuntu3.1+esm14
2:7.4.052-1ubuntu3.1+esm15
2:7.4.052-1ubuntu3.1+esm16
2:7.4.052-1ubuntu3.1+esm17

Ecosystem specific 

{
    "ubuntu_priority": "low",
    "priority_reason": "To exploit, this requires user to take search actions in vim."
}

Ubuntu:Pro:16.04:LTS / vim

Package

Name
vim

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:7.*

2:7.4.712-2ubuntu4
2:7.4.826-1ubuntu1
2:7.4.826-1ubuntu2
2:7.4.826-1ubuntu3
2:7.4.963-1ubuntu1
2:7.4.963-1ubuntu4
2:7.4.963-1ubuntu5
2:7.4.1689-3ubuntu1
2:7.4.1689-3ubuntu1.1
2:7.4.1689-3ubuntu1.2
2:7.4.1689-3ubuntu1.3
2:7.4.1689-3ubuntu1.4
2:7.4.1689-3ubuntu1.5
2:7.4.1689-3ubuntu1.5+esm2
2:7.4.1689-3ubuntu1.5+esm3
2:7.4.1689-3ubuntu1.5+esm4
2:7.4.1689-3ubuntu1.5+esm5
2:7.4.1689-3ubuntu1.5+esm6
2:7.4.1689-3ubuntu1.5+esm7
2:7.4.1689-3ubuntu1.5+esm8
2:7.4.1689-3ubuntu1.5+esm10
2:7.4.1689-3ubuntu1.5+esm11
2:7.4.1689-3ubuntu1.5+esm12
2:7.4.1689-3ubuntu1.5+esm13
2:7.4.1689-3ubuntu1.5+esm14
2:7.4.1689-3ubuntu1.5+esm15
2:7.4.1689-3ubuntu1.5+esm17
2:7.4.1689-3ubuntu1.5+esm18
2:7.4.1689-3ubuntu1.5+esm19
2:7.4.1689-3ubuntu1.5+esm20
2:7.4.1689-3ubuntu1.5+esm22
2:7.4.1689-3ubuntu1.5+esm23

Ecosystem specific 

{
    "ubuntu_priority": "low",
    "priority_reason": "To exploit, this requires user to take search actions in vim."
}

Ubuntu:Pro:18.04:LTS / vim

Package

Name
vim

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:8.*

2:8.0.0197-4ubuntu5
2:8.0.1144-1ubuntu1
2:8.0.1401-1ubuntu1
2:8.0.1401-1ubuntu2
2:8.0.1401-1ubuntu3
2:8.0.1453-1ubuntu1
2:8.0.1453-1ubuntu1.1
2:8.0.1453-1ubuntu1.3
2:8.0.1453-1ubuntu1.4
2:8.0.1453-1ubuntu1.6
2:8.0.1453-1ubuntu1.7
2:8.0.1453-1ubuntu1.8
2:8.0.1453-1ubuntu1.9
2:8.0.1453-1ubuntu1.10
2:8.0.1453-1ubuntu1.11
2:8.0.1453-1ubuntu1.12
2:8.0.1453-1ubuntu1.13
2:8.0.1453-1ubuntu1.13+esm1
2:8.0.1453-1ubuntu1.13+esm3
2:8.0.1453-1ubuntu1.13+esm4
2:8.0.1453-1ubuntu1.13+esm5
2:8.0.1453-1ubuntu1.13+esm6
2:8.0.1453-1ubuntu1.13+esm7
2:8.0.1453-1ubuntu1.13+esm8

Ecosystem specific 

{
    "ubuntu_priority": "low",
    "priority_reason": "To exploit, this requires user to take search actions in vim."
}

Ubuntu:20.04:LTS / vim

Package

Name
vim

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:8.*

2:8.1.0875-5ubuntu2
2:8.1.0875-5ubuntu3
2:8.1.0875-5ubuntu4
2:8.1.2269-1ubuntu1
2:8.1.2269-1ubuntu4
2:8.1.2269-1ubuntu5
2:8.1.2269-1ubuntu5.3
2:8.1.2269-1ubuntu5.4
2:8.1.2269-1ubuntu5.6
2:8.1.2269-1ubuntu5.7
2:8.1.2269-1ubuntu5.8
2:8.1.2269-1ubuntu5.9
2:8.1.2269-1ubuntu5.11
2:8.1.2269-1ubuntu5.12
2:8.1.2269-1ubuntu5.13
2:8.1.2269-1ubuntu5.14
2:8.1.2269-1ubuntu5.15
2:8.1.2269-1ubuntu5.16
2:8.1.2269-1ubuntu5.17
2:8.1.2269-1ubuntu5.18
2:8.1.2269-1ubuntu5.20
2:8.1.2269-1ubuntu5.21
2:8.1.2269-1ubuntu5.22
2:8.1.2269-1ubuntu5.23

Ecosystem specific 

{
    "ubuntu_priority": "low",
    "priority_reason": "To exploit, this requires user to take search actions in vim."
}

Ubuntu:22.04:LTS / vim

Package

Name
vim

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:8.*

2:8.2.2434-3ubuntu3
2:8.2.2434-3ubuntu4
2:8.2.3565-1ubuntu1
2:8.2.3565-1ubuntu2
2:8.2.3565-1ubuntu3
2:8.2.3565-1ubuntu5
2:8.2.3995-1ubuntu1
2:8.2.3995-1ubuntu2
2:8.2.3995-1ubuntu2.1
2:8.2.3995-1ubuntu2.3
2:8.2.3995-1ubuntu2.4
2:8.2.3995-1ubuntu2.5
2:8.2.3995-1ubuntu2.7
2:8.2.3995-1ubuntu2.8
2:8.2.3995-1ubuntu2.9
2:8.2.3995-1ubuntu2.10
2:8.2.3995-1ubuntu2.11
2:8.2.3995-1ubuntu2.12
2:8.2.3995-1ubuntu2.13
2:8.2.3995-1ubuntu2.15
2:8.2.3995-1ubuntu2.16
2:8.2.3995-1ubuntu2.17

Ecosystem specific 

{
    "ubuntu_priority": "low",
    "priority_reason": "To exploit, this requires user to take search actions in vim."
}

Ubuntu:24.04:LTS / vim

Package

Name
vim

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:9.*

2:9.0.1672-1ubuntu2
2:9.0.2087-1ubuntu1
2:9.0.2116-1ubuntu1
2:9.0.2116-1ubuntu2
2:9.0.2184-0ubuntu1
2:9.0.2189-1ubuntu1
2:9.1.0-1ubuntu1
2:9.1.0016-1ubuntu2
2:9.1.0016-1ubuntu3
2:9.1.0016-1ubuntu6
2:9.1.0016-1ubuntu7
2:9.1.0016-1ubuntu7.1

Ecosystem specific 

{
    "ubuntu_priority": "low",
    "priority_reason": "To exploit, this requires user to take search actions in vim."
}