USN-4761-1

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Source

https://ubuntu.com/security/notices/USN-4761-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4761-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4761-1

Related

Published

2021-03-09T18:25:05.360601Z

Modified

2021-03-09T18:25:05.360601Z

Summary

git vulnerability

Details

Matheus Tavares discovered that Git incorrectly handled delay-capable clean/smudge filters when being used on case-insensitive filesystems. A remote attacker could possibly use this issue to execute arbitrary code.

References

Affected packages

Ubuntu:16.04:LTS / git

Package

Name: git
Purl: pkg:deb/ubuntu/git?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:2.7.4-0ubuntu1.10

Affected versions

1:2.*

1:2.5.0-1

1:2.6.2-1

1:2.6.3-1

1:2.6.4-1

1:2.7.0~rc3-1

1:2.7.0-1

1:2.7.3-0ubuntu1

1:2.7.4-0ubuntu1

1:2.7.4-0ubuntu1.1

1:2.7.4-0ubuntu1.2

1:2.7.4-0ubuntu1.3

1:2.7.4-0ubuntu1.4

1:2.7.4-0ubuntu1.5

1:2.7.4-0ubuntu1.6

1:2.7.4-0ubuntu1.7

1:2.7.4-0ubuntu1.8

1:2.7.4-0ubuntu1.9

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:2.7.4-0ubuntu1.10",
            "binary_name": "git"
        },
        {
            "binary_version": "1:2.7.4-0ubuntu1.10",
            "binary_name": "git-all"
        },
        {
            "binary_version": "1:2.7.4-0ubuntu1.10",
            "binary_name": "git-arch"
        },
        {
            "binary_version": "1:2.7.4-0ubuntu1.10",
            "binary_name": "git-core"
        },
        {
            "binary_version": "1:2.7.4-0ubuntu1.10",
            "binary_name": "git-cvs"
        },
        {
            "binary_version": "1:2.7.4-0ubuntu1.10",
            "binary_name": "git-daemon-run"
        },
        {
            "binary_version": "1:2.7.4-0ubuntu1.10",
            "binary_name": "git-daemon-sysvinit"
        },
        {
            "binary_version": "1:2.7.4-0ubuntu1.10",
            "binary_name": "git-doc"
        },
        {
            "binary_version": "1:2.7.4-0ubuntu1.10",
            "binary_name": "git-el"
        },
        {
            "binary_version": "1:2.7.4-0ubuntu1.10",
            "binary_name": "git-email"
        },
        {
            "binary_version": "1:2.7.4-0ubuntu1.10",
            "binary_name": "git-gui"
        },
        {
            "binary_version": "1:2.7.4-0ubuntu1.10",
            "binary_name": "git-man"
        },
        {
            "binary_version": "1:2.7.4-0ubuntu1.10",
            "binary_name": "git-mediawiki"
        },
        {
            "binary_version": "1:2.7.4-0ubuntu1.10",
            "binary_name": "git-svn"
        },
        {
            "binary_version": "1:2.7.4-0ubuntu1.10",
            "binary_name": "gitk"
        },
        {
            "binary_version": "1:2.7.4-0ubuntu1.10",
            "binary_name": "gitweb"
        }
    ]
}

Ubuntu:18.04:LTS / git

Package

Name: git
Purl: pkg:deb/ubuntu/git?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:2.17.1-1ubuntu0.8

Affected versions

1:2.*

1:2.14.1-1ubuntu4

1:2.15.1-1ubuntu2

1:2.17.0-1ubuntu1

1:2.17.1-1ubuntu0.1

1:2.17.1-1ubuntu0.3

1:2.17.1-1ubuntu0.4

1:2.17.1-1ubuntu0.5

1:2.17.1-1ubuntu0.6

1:2.17.1-1ubuntu0.7

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:2.17.1-1ubuntu0.8",
            "binary_name": "git"
        },
        {
            "binary_version": "1:2.17.1-1ubuntu0.8",
            "binary_name": "git-all"
        },
        {
            "binary_version": "1:2.17.1-1ubuntu0.8",
            "binary_name": "git-cvs"
        },
        {
            "binary_version": "1:2.17.1-1ubuntu0.8",
            "binary_name": "git-daemon-run"
        },
        {
            "binary_version": "1:2.17.1-1ubuntu0.8",
            "binary_name": "git-daemon-sysvinit"
        },
        {
            "binary_version": "1:2.17.1-1ubuntu0.8",
            "binary_name": "git-dbgsym"
        },
        {
            "binary_version": "1:2.17.1-1ubuntu0.8",
            "binary_name": "git-doc"
        },
        {
            "binary_version": "1:2.17.1-1ubuntu0.8",
            "binary_name": "git-el"
        },
        {
            "binary_version": "1:2.17.1-1ubuntu0.8",
            "binary_name": "git-email"
        },
        {
            "binary_version": "1:2.17.1-1ubuntu0.8",
            "binary_name": "git-gui"
        },
        {
            "binary_version": "1:2.17.1-1ubuntu0.8",
            "binary_name": "git-man"
        },
        {
            "binary_version": "1:2.17.1-1ubuntu0.8",
            "binary_name": "git-mediawiki"
        },
        {
            "binary_version": "1:2.17.1-1ubuntu0.8",
            "binary_name": "git-svn"
        },
        {
            "binary_version": "1:2.17.1-1ubuntu0.8",
            "binary_name": "gitk"
        },
        {
            "binary_version": "1:2.17.1-1ubuntu0.8",
            "binary_name": "gitweb"
        }
    ]
}

Ubuntu:20.04:LTS / git

Package

Name: git
Purl: pkg:deb/ubuntu/git?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:2.25.1-1ubuntu3.1

Affected versions

1:2.*

1:2.20.1-2ubuntu1

1:2.24.0-1ubuntu1

1:2.24.0-1ubuntu2

1:2.25.0-1ubuntu1

1:2.25.1-1ubuntu1

1:2.25.1-1ubuntu2

1:2.25.1-1ubuntu3

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:2.25.1-1ubuntu3.1",
            "binary_name": "git"
        },
        {
            "binary_version": "1:2.25.1-1ubuntu3.1",
            "binary_name": "git-all"
        },
        {
            "binary_version": "1:2.25.1-1ubuntu3.1",
            "binary_name": "git-cvs"
        },
        {
            "binary_version": "1:2.25.1-1ubuntu3.1",
            "binary_name": "git-daemon-run"
        },
        {
            "binary_version": "1:2.25.1-1ubuntu3.1",
            "binary_name": "git-daemon-sysvinit"
        },
        {
            "binary_version": "1:2.25.1-1ubuntu3.1",
            "binary_name": "git-dbgsym"
        },
        {
            "binary_version": "1:2.25.1-1ubuntu3.1",
            "binary_name": "git-doc"
        },
        {
            "binary_version": "1:2.25.1-1ubuntu3.1",
            "binary_name": "git-el"
        },
        {
            "binary_version": "1:2.25.1-1ubuntu3.1",
            "binary_name": "git-email"
        },
        {
            "binary_version": "1:2.25.1-1ubuntu3.1",
            "binary_name": "git-gui"
        },
        {
            "binary_version": "1:2.25.1-1ubuntu3.1",
            "binary_name": "git-man"
        },
        {
            "binary_version": "1:2.25.1-1ubuntu3.1",
            "binary_name": "git-mediawiki"
        },
        {
            "binary_version": "1:2.25.1-1ubuntu3.1",
            "binary_name": "git-svn"
        },
        {
            "binary_version": "1:2.25.1-1ubuntu3.1",
            "binary_name": "gitk"
        },
        {
            "binary_version": "1:2.25.1-1ubuntu3.1",
            "binary_name": "gitweb"
        }
    ]
}